Backed out 3 changesets (bug 1854025) for causing build bustages.

Backed out changeset dd3a03791ed7 (bug 1854025)
Backed out changeset b9136831bc35 (bug 1854025)
Backed out changeset 08a18581bb77 (bug 1854025)

Cargo.lock

@@ -1519,27 +1519,6 @@ dependencies = [
  "termcolor",
 ]
 
-[[package]]
-name = "errno"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "136526188508e25c6fef639d7927dfb3e0e3084488bf202267829cf7fc23dbdd"
-dependencies = [
- "errno-dragonfly",
- "libc",
- "windows-sys",
-]
-
-[[package]]
-name = "errno-dragonfly"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"
-dependencies = [
- "cc",
- "libc",
-]
-
 [[package]]
 name = "error-chain"
 version = "0.12.4"
@@ -1626,9 +1605,12 @@ dependencies = [
 
 [[package]]
 name = "fastrand"
-version = "2.0.0"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6999dc1837253364c2ebb0704ba97994bd874e8f195d665c50b7548f6ea92764"
+checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
+dependencies = [
+ "instant",
+]
 
 [[package]]
 name = "ffi-support"
@@ -2767,6 +2749,15 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "instant"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
+dependencies = [
+ "cfg-if 1.0.0",
+]
+
 [[package]]
 name = "interrupt-support"
 version = "0.1.0"
@@ -3077,9 +3068,9 @@ checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"
 
 [[package]]
 name = "libc"
-version = "0.2.148"
+version = "0.2.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
+checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"
 
 [[package]]
 name = "libdbus-sys"
@@ -3150,12 +3141,6 @@ version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
 
-[[package]]
-name = "linux-raw-sys"
-version = "0.4.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a9bad9f94746442c783ca431b22403b519cd7fbeed0533fdd6328b2f2212128"
-
 [[package]]
 name = "litemap"
 version = "0.7.0"
@@ -4138,7 +4123,7 @@ checksum = "93f00c865fe7cabf650081affecd3871070f26767e7b2070a3ffae14c654b447"
 dependencies = [
  "cfg-if 1.0.0",
  "libc",
- "redox_syscall",
+ "redox_syscall 0.3.999",
  "smallvec",
  "windows-targets",
 ]
@@ -4540,6 +4525,13 @@ dependencies = [
  "num_cpus",
 ]
 
+[[package]]
+name = "redox_syscall"
+version = "0.2.999"
+dependencies = [
+ "redox_syscall 0.3.999",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.3.999"
@@ -4745,19 +4737,6 @@ dependencies = [
  "semver",
 ]
 
-[[package]]
-name = "rustix"
-version = "0.38.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7db8590df6dfcd144d22afd1b83b36c21a18d7cbc1dc4bb5295a8712e9eb662"
-dependencies = [
- "bitflags 2.999.999",
- "errno",
- "libc",
- "linux-raw-sys",
- "windows-sys",
-]
-
 [[package]]
 name = "ryu"
 version = "1.0.12"
@@ -5389,15 +5368,16 @@ dependencies = [
 
 [[package]]
 name = "tempfile"
-version = "3.8.0"
+version = "3.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb94d2f3cc536af71caac6b6fcebf65860b347e7ce0cc9ebe8f70d3e521054ef"
+checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
 dependencies = [
  "cfg-if 1.0.0",
  "fastrand",
- "redox_syscall",
+ "libc",
- "rustix",
+ "redox_syscall 0.2.999",
- "windows-sys",
+ "remove_dir_all",
+ "winapi",
 ]
 
 [[package]]

Cargo.toml

@@ -121,6 +121,7 @@ serde_with = { path = "build/rust/serde_with" }
 redox_users = { path = "build/rust/redox_users" }
 
 # Patch redox_syscall to an empty crate
+redox_syscall_0_2 = { package = "redox_syscall", path = "build/rust/redox_syscall_0_2" }
 redox_syscall = { path = "build/rust/redox_syscall" }
 
 # Override tinyvec with smallvec

build/rust/bitflags/Cargo.toml

@@ -9,7 +9,6 @@ path = "lib.rs"
 
 [features]
 serde = []
-std = []
 
 [dependencies.bitflags]
 version = "1.0"

build/rust/redox_syscall_0_2/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "redox_syscall"
+version = "0.2.999"
+edition = "2018"
+license = "MPL-2.0"
+
+[lib]
+path = "lib.rs"
+
+[dependencies]
+redox_syscall = "0.3"

build/rust/redox_syscall_0_2/lib.rs

@@ -0,0 +1,3 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

supply-chain/audits.toml

@@ -1359,11 +1359,6 @@ who = "Nicolas Silva <nical@fastmail.com>"
 criteria = "safe-to-deploy"
 delta = "0.9.3 -> 0.10.0"
 
-[[audits.errno]]
-who = "Mike Hommey <mh+mozilla@glandium.org>"
-criteria = "safe-to-deploy"
-delta = "0.3.1 -> 0.3.3"
-
 [[audits.extend]]
 who = "Ben Dean-Kawamura <bdk@mozilla.com>"
 criteria = "safe-to-deploy"
@@ -1396,11 +1391,6 @@ who = "Mike Hommey <mh+mozilla@glandium.org>"
 criteria = "safe-to-deploy"
 delta = "1.8.0 -> 1.9.0"
 
-[[audits.fastrand]]
-who = "Mike Hommey <mh+mozilla@glandium.org>"
-criteria = "safe-to-deploy"
-delta = "1.9.0 -> 2.0.0"
-
 [[audits.filetime_win]]
 who = "Nick Alexander <nalexander@mozilla.com>"
 criteria = "safe-to-deploy"
@@ -2019,11 +2009,6 @@ who = "Mike Hommey <mh+mozilla@glandium.org>"
 criteria = "safe-to-deploy"
 delta = "0.2.138 -> 0.2.139"
 
-[[audits.libc]]
-who = "Mike Hommey <mh+mozilla@glandium.org>"
-criteria = "safe-to-deploy"
-delta = "0.2.147 -> 0.2.148"
-
 [[audits.libloading]]
 who = "Mike Hommey <mh+mozilla@glandium.org>"
 criteria = "safe-to-deploy"
@@ -3276,11 +3261,6 @@ who = "Mike Hommey <mh+mozilla@glandium.org>"
 criteria = "safe-to-deploy"
 delta = "0.12.6 -> 0.13.0"
 
-[[audits.tempfile]]
-who = "Mike Hommey <mh+mozilla@glandium.org>"
-criteria = "safe-to-deploy"
-delta = "3.6.0 -> 3.8.0"
-
 [[audits.termcolor]]
 who = "Mike Hommey <mh+mozilla@glandium.org>"
 criteria = "safe-to-deploy"
@@ -4502,12 +4482,6 @@ user-id = 2915 # Amanieu d'Antras (Amanieu)
 start = "2021-01-27"
 end = "2024-05-05"
 
-[[trusted.linux-raw-sys]]
-criteria = "safe-to-deploy"
-user-id = 6825 # Dan Gohman (sunfishcode)
-start = "2021-06-12"
-end = "2024-09-08"
-
 [[trusted.lock_api]]
 criteria = "safe-to-deploy"
 user-id = 2915 # Amanieu d'Antras (Amanieu)
@@ -4592,12 +4566,6 @@ user-id = 189 # Andrew Gallant (BurntSushi)
 start = "2019-03-30"
 end = "2024-05-03"
 
-[[trusted.rustix]]
-criteria = "safe-to-deploy"
-user-id = 6825 # Dan Gohman (sunfishcode)
-start = "2021-10-29"
-end = "2024-09-08"
-
 [[trusted.ryu]]
 criteria = "safe-to-deploy"
 user-id = 3618 # David Tolnay (dtolnay)

supply-chain/imports.lock

@@ -288,20 +288,6 @@ user-id = 2915
 user-login = "Amanieu"
 user-name = "Amanieu d'Antras"
 
-[[publisher.libc]]
-version = "0.2.146"
-when = "2023-06-06"
-user-id = 2915
-user-login = "Amanieu"
-user-name = "Amanieu d'Antras"
-
-[[publisher.linux-raw-sys]]
-version = "0.4.7"
-when = "2023-09-10"
-user-id = 6825
-user-login = "sunfishcode"
-user-name = "Dan Gohman"
-
 [[publisher.lock_api]]
 version = "0.4.9"
 when = "2022-09-20"
@@ -420,13 +406,6 @@ user-id = 57462
 user-login = "mozkeeler"
 user-name = "Dana Keeler"
 
-[[publisher.rustix]]
-version = "0.38.13"
-when = "2023-09-10"
-user-id = 6825
-user-login = "sunfishcode"
-user-name = "Dan Gohman"
-
 [[publisher.ryu]]
 version = "1.0.12"
 when = "2022-12-17"
@@ -875,24 +854,6 @@ who = "Benjamin Bouvier <public@benj.me>"
 criteria = "safe-to-deploy"
 version = "0.1.3"
 
-[[audits.bytecode-alliance.audits.errno]]
-who = "Dan Gohman <dev@sunfishcode.online>"
-criteria = "safe-to-deploy"
-version = "0.3.0"
-notes = "This crate uses libc and windows-sys APIs to get and set the raw OS error value."
-
-[[audits.bytecode-alliance.audits.errno]]
-who = "Dan Gohman <dev@sunfishcode.online>"
-criteria = "safe-to-deploy"
-delta = "0.3.0 -> 0.3.1"
-notes = "Just a dependency version bump and a bug fix for redox"
-
-[[audits.bytecode-alliance.audits.errno-dragonfly]]
-who = "Jamey Sharp <jsharp@fastly.com>"
-criteria = "safe-to-deploy"
-version = "0.1.2"
-notes = "This should be portable to any POSIX system and seems like it should be part of the libc crate, but at any rate it's safe as is."
-
 [[audits.bytecode-alliance.audits.foreign-types]]
 who = "Pat Hickey <phickey@fastly.com>"
 criteria = "safe-to-deploy"
@@ -971,12 +932,6 @@ criteria = "safe-to-deploy"
 version = "0.2.5"
 notes = "I am the author of this crate."
 
-[[audits.bytecode-alliance.audits.libc]]
-who = "Alex Crichton <alex@alexcrichton.com>"
-criteria = "safe-to-deploy"
-delta = "0.2.146 -> 0.2.147"
-notes = "Only new type definitions and updating others for some platforms, no major changes"
-
 [[audits.bytecode-alliance.audits.memoffset]]
 who = "Alex Crichton <alex@alexcrichton.com>"
 criteria = "safe-to-deploy"
@@ -1034,17 +989,6 @@ criteria = "safe-to-deploy"
 version = "0.4.6"
 notes = "provides a datastructure implemented using std's Vec. all uses of unsafe are just delegating to the underlying unsafe Vec methods."
 
-[[audits.bytecode-alliance.audits.tempfile]]
-who = "Pat Hickey <phickey@fastly.com>"
-criteria = "safe-to-deploy"
-delta = "3.3.0 -> 3.5.0"
-
-[[audits.bytecode-alliance.audits.tempfile]]
-who = "Alex Crichton <alex@alexcrichton.com>"
-criteria = "safe-to-deploy"
-delta = "3.5.0 -> 3.6.0"
-notes = "Dependency updates and new optimized trait implementations, but otherwise everything looks normal."
-
 [[audits.bytecode-alliance.audits.unicase]]
 who = "Alex Crichton <alex@alexcrichton.com>"
 criteria = "safe-to-deploy"

third_party/rust/errno-dragonfly/.cargo-checksum.json

@@ -1 +0,0 @@
-{"files":{"Cargo.toml":"36cf2ca7d85e09d22a7dd384f95c51eb6a7f1a6234d3c54d251dfa575b990430","LICENSE":"e5b1e4fcd8ea2b20b09f378e44ef3f51f4b6a72a72b9f6a729e0f87bddcef97f","README.md":"1e8440a65b6befd65a507b60fb11ab29f314dd77012aa7a11b5d1fadbb5f908f","build.rs":"10d4f05ac56556fea0e98732dc4250ddf3f1acc3fea541c63a0bc130aca772e6","src/errno.c":"a857e47b114acb85fddcb252a610ab5734d225c26b7bedd7c35d7789d46c8526","src/lib.rs":"47245dcfc2d5797584444e70edb1997b2f5e39ecc0779599a7fcded379966c0f"},"package":"aa68f1b12764fab894d2755d2518754e71b4fd80ecfb822714a1206c2aab39bf"}

third_party/rust/errno-dragonfly/Cargo.toml

@@ -1,27 +0,0 @@
-# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
-#
-# When uploading crates to the registry Cargo will automatically
-# "normalize" Cargo.toml files for maximal compatibility
-# with all versions of Cargo and also rewrite `path` dependencies
-# to registry (e.g., crates.io) dependencies
-#
-# If you believe there's an error in this file please file an
-# issue against the rust-lang/cargo repository. If you're
-# editing this file be aware that the upstream Cargo.toml
-# will likely look very different (and much more reasonable)
-
-[package]
-edition = "2018"
-name = "errno-dragonfly"
-version = "0.1.2"
-authors = ["Michael Neumann <mneumann@ntecs.de>"]
-include = ["Cargo.toml", "LICENSE", "README.md", "build.rs", "src/lib.rs", "src/errno.c"]
-description = "Exposes errno functionality to stable Rust on DragonFlyBSD"
-keywords = ["dragonfly"]
-license = "MIT"
-repository = "https://github.com/mneumann/errno-dragonfly-rs"
-[dependencies.libc]
-version = "0.2"
-default-features = false
-[build-dependencies.cc]
-version = "1.0"

third_party/rust/errno-dragonfly/LICENSE

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2017 Michael Neumann
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

third_party/rust/errno-dragonfly/README.md

@@ -1,3 +0,0 @@
-# errno-dragonfly-rs
-
-Exposing `errno` functionality to stable Rust on DragonFly BSD.

third_party/rust/errno-dragonfly/build.rs

@@ -1,3 +0,0 @@
-fn main() {
-    cc::Build::new().file("src/errno.c").compile("liberrno.a");
-}

third_party/rust/errno-dragonfly/src/errno.c

@@ -1,3 +0,0 @@
-#include <errno.h>
-
-int *errno_location() { return &errno; }

third_party/rust/errno-dragonfly/src/lib.rs

@@ -1,6 +0,0 @@
-#![no_std]
-
-#[link(name = "errno", kind = "static")]
-extern "C" {
-    pub fn errno_location() -> *mut libc::c_int;
-}

third_party/rust/errno/.cargo-checksum.json

@@ -1 +0,0 @@
-{"files":{"CHANGELOG.md":"a79eced1320b216cd070df7d341f3fa1cae36419e5d93bbe38958974b6ce9412","Cargo.toml":"f0be240b8f099ace32511671f4976590f92edecb4d4ee764433442248c980de4","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"8764a597675778ddfd4e25f81b08a05dbcf089ac05662df7613fe67f150e3aa2","README.md":"96a40903ea0fe68cf512d176a230f4a37df76de262f047f01a46f31de75402bd","clippy.toml":"2c27890fbf0454bb2405bdb013b1daeb78d57c5844b964bcac9afcc125fa46e4","src/hermit.rs":"ad03355bc4d79c180ab3210e1d3edd538eccaaea8d4f9a9b7eb8a0dc2d39b5df","src/lib.rs":"318f864b8cb9296c85f70f9dfb855c552303630b3a9390f147bb4b581b8d8b5c","src/unix.rs":"bbdb80131148c10687aca9c9d6037e5fb8b84c3c9a6a10f134c587f83dfd3af6","src/wasi.rs":"c606886ebda52b5dc7682c0f3aaf51e146692455acd5e303812cf0d634589d05","src/windows.rs":"7cbcdb8e74582f357fa945bb1c44c4d19c1a10bec958da1223305bf68ec35baf"},"package":"136526188508e25c6fef639d7927dfb3e0e3084488bf202267829cf7fc23dbdd"}

third_party/rust/errno/CHANGELOG.md

@@ -1,60 +0,0 @@
-# [Unreleased]
-
-# [0.3.3] - 2023-08-28
-
-- Disable "libc/std" in no-std configurations.
-  [#77](https://github.com/lambda-fairy/rust-errno/pull/77)
-
-- Bump errno-dragonfly to 0.1.2
-  [#75](https://github.com/lambda-fairy/rust-errno/pull/75)
-
-- Support for the ESP-IDF framework
-  [#74](https://github.com/lambda-fairy/rust-errno/pull/74)
-
-# [0.3.2] - 2023-07-30
-
-- Fix build on Hermit
-  [#73](https://github.com/lambda-fairy/rust-errno/pull/73)
-
-- Add support for QNX Neutrino
-  [#72](https://github.com/lambda-fairy/rust-errno/pull/72)
-
-# [0.3.1] - 2023-04-08
-
-- Correct link name on redox
-  [#69](https://github.com/lambda-fairy/rust-errno/pull/69)
-
-- Update windows-sys requirement from 0.45 to 0.48
-  [#70](https://github.com/lambda-fairy/rust-errno/pull/70)
-
-# [0.3.0] - 2023-02-12
-
-- Add haiku support
-  [#42](https://github.com/lambda-fairy/rust-errno/pull/42)
-
-- Add AIX support
-  [#54](https://github.com/lambda-fairy/rust-errno/pull/54)
-
-- Add formatting with `#![no_std]`
-  [#44](https://github.com/lambda-fairy/rust-errno/pull/44)
-
-- Switch from `winapi` to `windows-sys` [#55](https://github.com/lambda-fairy/rust-errno/pull/55)
-
-- Update minimum Rust version to 1.48
-  [#48](https://github.com/lambda-fairy/rust-errno/pull/48) [#55](https://github.com/lambda-fairy/rust-errno/pull/55)
-
-- Upgrade to Rust 2018 edition [#59](https://github.com/lambda-fairy/rust-errno/pull/59)
-
-- wasm32-wasi: Use `__errno_location` instead of `feature(thread_local)`. [#66](https://github.com/lambda-fairy/rust-errno/pull/66)
-
-# [0.2.8] - 2021-10-27
-
-- Optionally support no_std
-  [#31](https://github.com/lambda-fairy/rust-errno/pull/31)
-
-[Unreleased]: https://github.com/lambda-fairy/rust-errno/compare/v0.3.3...HEAD
-[0.3.3]: https://github.com/lambda-fairy/rust-errno/compare/v0.3.1...v0.3.2
-[0.3.2]: https://github.com/lambda-fairy/rust-errno/compare/v0.3.1...v0.3.2
-[0.3.1]: https://github.com/lambda-fairy/rust-errno/compare/v0.3.0...v0.3.1
-[0.3.0]: https://github.com/lambda-fairy/rust-errno/compare/v0.2.8...v0.3.0
-[0.2.8]: https://github.com/lambda-fairy/rust-errno/compare/v0.2.7...v0.2.8

third_party/rust/errno/Cargo.toml

@@ -1,52 +0,0 @@
-# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
-#
-# When uploading crates to the registry Cargo will automatically
-# "normalize" Cargo.toml files for maximal compatibility
-# with all versions of Cargo and also rewrite `path` dependencies
-# to registry (e.g., crates.io) dependencies.
-#
-# If you are reading this file be aware that the original Cargo.toml
-# will likely look very different (and much more reasonable).
-# See Cargo.toml.orig for the original contents.
-
-[package]
-edition = "2018"
-rust-version = "1.48"
-name = "errno"
-version = "0.3.3"
-authors = ["Chris Wong <lambda.fairy@gmail.com>"]
-description = "Cross-platform interface to the `errno` variable."
-documentation = "https://docs.rs/errno"
-readme = "README.md"
-categories = [
-    "no-std",
-    "os",
-]
-license = "MIT OR Apache-2.0"
-repository = "https://github.com/lambda-fairy/rust-errno"
-
-[features]
-default = ["std"]
-std = ["libc/std"]
-
-[target."cfg(target_os=\"dragonfly\")".dependencies.errno-dragonfly]
-version = "0.1.2"
-
-[target."cfg(target_os=\"hermit\")".dependencies.libc]
-version = "0.2"
-default-features = false
-
-[target."cfg(target_os=\"wasi\")".dependencies.libc]
-version = "0.2"
-default-features = false
-
-[target."cfg(unix)".dependencies.libc]
-version = "0.2"
-default-features = false
-
-[target."cfg(windows)".dependencies.windows-sys]
-version = "0.48"
-features = [
-    "Win32_Foundation",
-    "Win32_System_Diagnostics_Debug",
-]

third_party/rust/errno/LICENSE-APACHE

@@ -1,201 +0,0 @@
-                              Apache License
-                        Version 2.0, January 2004
-                     http://www.apache.org/licenses/
-
-TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-1. Definitions.
-
-   "License" shall mean the terms and conditions for use, reproduction,
-   and distribution as defined by Sections 1 through 9 of this document.
-
-   "Licensor" shall mean the copyright owner or entity authorized by
-   the copyright owner that is granting the License.
-
-   "Legal Entity" shall mean the union of the acting entity and all
-   other entities that control, are controlled by, or are under common
-   control with that entity. For the purposes of this definition,
-   "control" means (i) the power, direct or indirect, to cause the
-   direction or management of such entity, whether by contract or
-   otherwise, or (ii) ownership of fifty percent (50%) or more of the
-   outstanding shares, or (iii) beneficial ownership of such entity.
-
-   "You" (or "Your") shall mean an individual or Legal Entity
-   exercising permissions granted by this License.
-
-   "Source" form shall mean the preferred form for making modifications,
-   including but not limited to software source code, documentation
-   source, and configuration files.
-
-   "Object" form shall mean any form resulting from mechanical
-   transformation or translation of a Source form, including but
-   not limited to compiled object code, generated documentation,
-   and conversions to other media types.
-
-   "Work" shall mean the work of authorship, whether in Source or
-   Object form, made available under the License, as indicated by a
-   copyright notice that is included in or attached to the work
-   (an example is provided in the Appendix below).
-
-   "Derivative Works" shall mean any work, whether in Source or Object
-   form, that is based on (or derived from) the Work and for which the
-   editorial revisions, annotations, elaborations, or other modifications
-   represent, as a whole, an original work of authorship. For the purposes
-   of this License, Derivative Works shall not include works that remain
-   separable from, or merely link (or bind by name) to the interfaces of,
-   the Work and Derivative Works thereof.
-
-   "Contribution" shall mean any work of authorship, including
-   the original version of the Work and any modifications or additions
-   to that Work or Derivative Works thereof, that is intentionally
-   submitted to Licensor for inclusion in the Work by the copyright owner
-   or by an individual or Legal Entity authorized to submit on behalf of
-   the copyright owner. For the purposes of this definition, "submitted"
-   means any form of electronic, verbal, or written communication sent
-   to the Licensor or its representatives, including but not limited to
-   communication on electronic mailing lists, source code control systems,
-   and issue tracking systems that are managed by, or on behalf of, the
-   Licensor for the purpose of discussing and improving the Work, but
-   excluding communication that is conspicuously marked or otherwise
-   designated in writing by the copyright owner as "Not a Contribution."
-
-   "Contributor" shall mean Licensor and any individual or Legal Entity
-   on behalf of whom a Contribution has been received by Licensor and
-   subsequently incorporated within the Work.
-
-2. Grant of Copyright License. Subject to the terms and conditions of
-   this License, each Contributor hereby grants to You a perpetual,
-   worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-   copyright license to reproduce, prepare Derivative Works of,
-   publicly display, publicly perform, sublicense, and distribute the
-   Work and such Derivative Works in Source or Object form.
-
-3. Grant of Patent License. Subject to the terms and conditions of
-   this License, each Contributor hereby grants to You a perpetual,
-   worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-   (except as stated in this section) patent license to make, have made,
-   use, offer to sell, sell, import, and otherwise transfer the Work,
-   where such license applies only to those patent claims licensable
-   by such Contributor that are necessarily infringed by their
-   Contribution(s) alone or by combination of their Contribution(s)
-   with the Work to which such Contribution(s) was submitted. If You
-   institute patent litigation against any entity (including a
-   cross-claim or counterclaim in a lawsuit) alleging that the Work
-   or a Contribution incorporated within the Work constitutes direct
-   or contributory patent infringement, then any patent licenses
-   granted to You under this License for that Work shall terminate
-   as of the date such litigation is filed.
-
-4. Redistribution. You may reproduce and distribute copies of the
-   Work or Derivative Works thereof in any medium, with or without
-   modifications, and in Source or Object form, provided that You
-   meet the following conditions:
-
-   (a) You must give any other recipients of the Work or
-       Derivative Works a copy of this License; and
-
-   (b) You must cause any modified files to carry prominent notices
-       stating that You changed the files; and
-
-   (c) You must retain, in the Source form of any Derivative Works
-       that You distribute, all copyright, patent, trademark, and
-       attribution notices from the Source form of the Work,
-       excluding those notices that do not pertain to any part of
-       the Derivative Works; and
-
-   (d) If the Work includes a "NOTICE" text file as part of its
-       distribution, then any Derivative Works that You distribute must
-       include a readable copy of the attribution notices contained
-       within such NOTICE file, excluding those notices that do not
-       pertain to any part of the Derivative Works, in at least one
-       of the following places: within a NOTICE text file distributed
-       as part of the Derivative Works; within the Source form or
-       documentation, if provided along with the Derivative Works; or,
-       within a display generated by the Derivative Works, if and
-       wherever such third-party notices normally appear. The contents
-       of the NOTICE file are for informational purposes only and
-       do not modify the License. You may add Your own attribution
-       notices within Derivative Works that You distribute, alongside
-       or as an addendum to the NOTICE text from the Work, provided
-       that such additional attribution notices cannot be construed
-       as modifying the License.
-
-   You may add Your own copyright statement to Your modifications and
-   may provide additional or different license terms and conditions
-   for use, reproduction, or distribution of Your modifications, or
-   for any such Derivative Works as a whole, provided Your use,
-   reproduction, and distribution of the Work otherwise complies with
-   the conditions stated in this License.
-
-5. Submission of Contributions. Unless You explicitly state otherwise,
-   any Contribution intentionally submitted for inclusion in the Work
-   by You to the Licensor shall be under the terms and conditions of
-   this License, without any additional terms or conditions.
-   Notwithstanding the above, nothing herein shall supersede or modify
-   the terms of any separate license agreement you may have executed
-   with Licensor regarding such Contributions.
-
-6. Trademarks. This License does not grant permission to use the trade
-   names, trademarks, service marks, or product names of the Licensor,
-   except as required for reasonable and customary use in describing the
-   origin of the Work and reproducing the content of the NOTICE file.
-
-7. Disclaimer of Warranty. Unless required by applicable law or
-   agreed to in writing, Licensor provides the Work (and each
-   Contributor provides its Contributions) on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-   implied, including, without limitation, any warranties or conditions
-   of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-   PARTICULAR PURPOSE. You are solely responsible for determining the
-   appropriateness of using or redistributing the Work and assume any
-   risks associated with Your exercise of permissions under this License.
-
-8. Limitation of Liability. In no event and under no legal theory,
-   whether in tort (including negligence), contract, or otherwise,
-   unless required by applicable law (such as deliberate and grossly
-   negligent acts) or agreed to in writing, shall any Contributor be
-   liable to You for damages, including any direct, indirect, special,
-   incidental, or consequential damages of any character arising as a
-   result of this License or out of the use or inability to use the
-   Work (including but not limited to damages for loss of goodwill,
-   work stoppage, computer failure or malfunction, or any and all
-   other commercial damages or losses), even if such Contributor
-   has been advised of the possibility of such damages.
-
-9. Accepting Warranty or Additional Liability. While redistributing
-   the Work or Derivative Works thereof, You may choose to offer,
-   and charge a fee for, acceptance of support, warranty, indemnity,
-   or other liability obligations and/or rights consistent with this
-   License. However, in accepting such obligations, You may act only
-   on Your own behalf and on Your sole responsibility, not on behalf
-   of any other Contributor, and only if You agree to indemnify,
-   defend, and hold each Contributor harmless for any liability
-   incurred by, or claims asserted against, such Contributor by reason
-   of your accepting any such warranty or additional liability.
-
-END OF TERMS AND CONDITIONS
-
-APPENDIX: How to apply the Apache License to your work.
-
-   To apply the Apache License to your work, attach the following
-   boilerplate notice, with the fields enclosed by brackets "[]"
-   replaced with your own identifying information. (Don't include
-   the brackets!)  The text should be enclosed in the appropriate
-   comment syntax for the file format. We also recommend that a
-   file or class name and description of purpose be included on the
-   same "printed page" as the copyright notice for easier
-   identification within third-party archives.
-
-Copyright [yyyy] [name of copyright owner]
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-	http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.

third_party/rust/errno/LICENSE-MIT

@@ -1,25 +0,0 @@
-Copyright (c) 2014 Chris Wong
-
-Permission is hereby granted, free of charge, to any
-person obtaining a copy of this software and associated
-documentation files (the "Software"), to deal in the
-Software without restriction, including without
-limitation the rights to use, copy, modify, merge,
-publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software
-is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice
-shall be included in all copies or substantial portions
-of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
-IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.

third_party/rust/errno/README.md

@@ -1,62 +0,0 @@
-# errno [![CI](https://github.com/lambda-fairy/rust-errno/actions/workflows/main.yml/badge.svg)](https://github.com/lambda-fairy/rust-errno/actions/workflows/main.yml) [![Cargo](https://img.shields.io/crates/v/errno.svg)](https://crates.io/crates/errno)
-
-Cross-platform interface to the [`errno`][errno] variable. Works on Rust 1.48 or newer.
-
-Documentation is available at <https://docs.rs/errno>.
-
-[errno]: https://en.wikipedia.org/wiki/Errno.h
-
-
-## Dependency
-
-Add to your `Cargo.toml`:
-
-```toml
-[dependencies]
-errno = "*"
-```
-
-
-## Comparison with `std::io::Error`
-
-The standard library provides [`Error::last_os_error`][last_os_error] which fetches `errno` in the same way.
-
-This crate provides these extra features:
-
-- No heap allocations
-- Optional `#![no_std]` support
-- A `set_errno` function
-
-[last_os_error]: https://doc.rust-lang.org/std/io/struct.Error.html#method.last_os_error
-
-
-## Examples
-
-```rust
-extern crate errno;
-use errno::{Errno, errno, set_errno};
-
-// Get the current value of errno
-let e = errno();
-
-// Set the current value of errno
-set_errno(e);
-
-// Extract the error code as an i32
-let code = e.0;
-
-// Display a human-friendly error message
-println!("Error {}: {}", code, e);
-```
-
-
-## `#![no_std]`
-
-Enable `#![no_std]` support by disabling the default `std` feature:
-
-```toml
-[dependencies]
-errno = { version = "*", default-features = false }
-```
-
-The `Error` impl will be unavailable.

third_party/rust/errno/clippy.toml

@@ -1 +0,0 @@
-msrv = "1.48"

third_party/rust/errno/src/hermit.rs

@@ -1,32 +0,0 @@
-//! Implementation of `errno` functionality for RustyHermit.
-//!
-//! Currently, the error handling in RustyHermit isn't clearly
-//! defined. At the current stage of RustyHermit, only a placeholder
-//! is provided to be compatible to the classical errno interface.
-
-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use crate::Errno;
-
-pub fn with_description<F, T>(_err: Errno, callback: F) -> T
-where
-    F: FnOnce(Result<&str, Errno>) -> T,
-{
-    callback(Ok("unknown error"))
-}
-
-pub const STRERROR_NAME: &str = "strerror_r";
-
-pub fn errno() -> Errno {
-    Errno(0)
-}
-
-pub fn set_errno(_: Errno) {}

third_party/rust/errno/src/lib.rs

@@ -1,156 +0,0 @@
-//! Cross-platform interface to the `errno` variable.
-//!
-//! # Examples
-//! ```
-//! use errno::{Errno, errno, set_errno};
-//!
-//! // Get the current value of errno
-//! let e = errno();
-//!
-//! // Set the current value of errno
-//! set_errno(e);
-//!
-//! // Extract the error code as an i32
-//! let code = e.0;
-//!
-//! // Display a human-friendly error message
-//! println!("Error {}: {}", code, e);
-//! ```
-
-#![cfg_attr(not(feature = "std"), no_std)]
-
-#[cfg_attr(unix, path = "unix.rs")]
-#[cfg_attr(windows, path = "windows.rs")]
-#[cfg_attr(target_os = "wasi", path = "wasi.rs")]
-#[cfg_attr(target_os = "hermit", path = "hermit.rs")]
-mod sys;
-
-use core::fmt;
-#[cfg(feature = "std")]
-use std::error::Error;
-#[cfg(feature = "std")]
-use std::io;
-
-/// Wraps a platform-specific error code.
-///
-/// The `Display` instance maps the code to a human-readable string. It
-/// calls [`strerror_r`][1] under POSIX, and [`FormatMessageW`][2] on
-/// Windows.
-///
-/// [1]: http://pubs.opengroup.org/onlinepubs/009695399/functions/strerror.html
-/// [2]: https://msdn.microsoft.com/en-us/library/windows/desktop/ms679351%28v=vs.85%29.aspx
-#[derive(Copy, Clone, Eq, Ord, PartialEq, PartialOrd, Hash)]
-pub struct Errno(pub i32);
-
-impl fmt::Debug for Errno {
-    fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
-        sys::with_description(*self, |desc| {
-            fmt.debug_struct("Errno")
-                .field("code", &self.0)
-                .field("description", &desc.ok())
-                .finish()
-        })
-    }
-}
-
-impl fmt::Display for Errno {
-    fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
-        sys::with_description(*self, |desc| match desc {
-            Ok(desc) => fmt.write_str(desc),
-            Err(fm_err) => write!(
-                fmt,
-                "OS error {} ({} returned error {})",
-                self.0,
-                sys::STRERROR_NAME,
-                fm_err.0
-            ),
-        })
-    }
-}
-
-impl From<Errno> for i32 {
-    fn from(e: Errno) -> Self {
-        e.0
-    }
-}
-
-#[cfg(feature = "std")]
-impl Error for Errno {
-    // TODO: Remove when MSRV >= 1.27
-    #[allow(deprecated)]
-    fn description(&self) -> &str {
-        "system error"
-    }
-}
-
-#[cfg(feature = "std")]
-impl From<Errno> for io::Error {
-    fn from(errno: Errno) -> Self {
-        io::Error::from_raw_os_error(errno.0)
-    }
-}
-
-/// Returns the platform-specific value of `errno`.
-pub fn errno() -> Errno {
-    sys::errno()
-}
-
-/// Sets the platform-specific value of `errno`.
-pub fn set_errno(err: Errno) {
-    sys::set_errno(err)
-}
-
-#[test]
-fn it_works() {
-    let x = errno();
-    set_errno(x);
-}
-
-#[cfg(feature = "std")]
-#[test]
-fn it_works_with_to_string() {
-    let x = errno();
-    let _ = x.to_string();
-}
-
-#[cfg(feature = "std")]
-#[test]
-fn check_description() {
-    let expect = if cfg!(windows) {
-        "Incorrect function."
-    } else if cfg!(target_os = "illumos") {
-        "Not owner"
-    } else if cfg!(target_os = "wasi") {
-        "Argument list too long"
-    } else if cfg!(target_os = "haiku") {
-        "Operation not allowed"
-    } else {
-        "Operation not permitted"
-    };
-
-    let errno_code = if cfg!(target_os = "haiku") {
-        -2147483633
-    } else {
-        1
-    };
-    set_errno(Errno(errno_code));
-
-    assert_eq!(errno().to_string(), expect);
-    assert_eq!(
-        format!("{:?}", errno()),
-        format!(
-            "Errno {{ code: {}, description: Some({:?}) }}",
-            errno_code, expect
-        )
-    );
-}
-
-#[cfg(feature = "std")]
-#[test]
-fn check_error_into_errno() {
-    const ERROR_CODE: i32 = 1;
-
-    let error = io::Error::from_raw_os_error(ERROR_CODE);
-    let new_error: io::Error = Errno(ERROR_CODE).into();
-    assert_eq!(error.kind(), new_error.kind());
-}

third_party/rust/errno/src/unix.rs

@@ -1,90 +0,0 @@
-//! Implementation of `errno` functionality for Unix systems.
-//!
-//! Adapted from `src/libstd/sys/unix/os.rs` in the Rust distribution.
-
-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use core::str;
-#[cfg(target_os = "dragonfly")]
-use errno_dragonfly::errno_location;
-use libc::{self, c_char, c_int, size_t, strlen};
-
-use crate::Errno;
-
-fn from_utf8_lossy(input: &[u8]) -> &str {
-    match str::from_utf8(input) {
-        Ok(valid) => valid,
-        Err(error) => unsafe { str::from_utf8_unchecked(&input[..error.valid_up_to()]) },
-    }
-}
-
-pub fn with_description<F, T>(err: Errno, callback: F) -> T
-where
-    F: FnOnce(Result<&str, Errno>) -> T,
-{
-    let mut buf = [0u8; 1024];
-    let c_str = unsafe {
-        if strerror_r(err.0, buf.as_mut_ptr() as *mut _, buf.len() as size_t) < 0 {
-            let fm_err = errno();
-            if fm_err != Errno(libc::ERANGE) {
-                return callback(Err(fm_err));
-            }
-        }
-        let c_str_len = strlen(buf.as_ptr() as *const _);
-        &buf[..c_str_len]
-    };
-    callback(Ok(from_utf8_lossy(c_str)))
-}
-
-pub const STRERROR_NAME: &str = "strerror_r";
-
-pub fn errno() -> Errno {
-    unsafe { Errno(*errno_location()) }
-}
-
-pub fn set_errno(Errno(errno): Errno) {
-    unsafe {
-        *errno_location() = errno;
-    }
-}
-
-extern "C" {
-    #[cfg(not(target_os = "dragonfly"))]
-    #[cfg_attr(
-        any(target_os = "macos", target_os = "ios", target_os = "freebsd"),
-        link_name = "__error"
-    )]
-    #[cfg_attr(
-        any(
-            target_os = "openbsd",
-            target_os = "netbsd",
-            target_os = "bitrig",
-            target_os = "android",
-            target_os = "espidf"
-        ),
-        link_name = "__errno"
-    )]
-    #[cfg_attr(
-        any(target_os = "solaris", target_os = "illumos"),
-        link_name = "___errno"
-    )]
-    #[cfg_attr(target_os = "haiku", link_name = "_errnop")]
-    #[cfg_attr(
-        any(target_os = "linux", target_os = "redox"),
-        link_name = "__errno_location"
-    )]
-    #[cfg_attr(target_os = "aix", link_name = "_Errno")]
-    #[cfg_attr(target_os = "nto", link_name = "__get_errno_ptr")]
-    fn errno_location() -> *mut c_int;
-
-    #[cfg_attr(target_os = "linux", link_name = "__xpg_strerror_r")]
-    fn strerror_r(errnum: c_int, buf: *mut c_char, buflen: size_t) -> c_int;
-}

third_party/rust/errno/src/wasi.rs

@@ -1,60 +0,0 @@
-//! Implementation of `errno` functionality for WASI.
-//!
-//! Adapted from `unix.rs`.
-
-// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use core::str;
-use libc::{self, c_char, c_int, size_t, strlen};
-
-use crate::Errno;
-
-fn from_utf8_lossy(input: &[u8]) -> &str {
-    match str::from_utf8(input) {
-        Ok(valid) => valid,
-        Err(error) => unsafe { str::from_utf8_unchecked(&input[..error.valid_up_to()]) },
-    }
-}
-
-pub fn with_description<F, T>(err: Errno, callback: F) -> T
-where
-    F: FnOnce(Result<&str, Errno>) -> T,
-{
-    let mut buf = [0u8; 1024];
-    let c_str = unsafe {
-        if strerror_r(err.0, buf.as_mut_ptr() as *mut _, buf.len() as size_t) < 0 {
-            let fm_err = errno();
-            if fm_err != Errno(libc::ERANGE) {
-                return callback(Err(fm_err));
-            }
-        }
-        let c_str_len = strlen(buf.as_ptr() as *const _);
-        &buf[..c_str_len]
-    };
-    callback(Ok(from_utf8_lossy(c_str)))
-}
-
-pub const STRERROR_NAME: &str = "strerror_r";
-
-pub fn errno() -> Errno {
-    unsafe { Errno(*__errno_location()) }
-}
-
-pub fn set_errno(Errno(new_errno): Errno) {
-    unsafe {
-        *__errno_location() = new_errno;
-    }
-}
-
-extern "C" {
-    fn __errno_location() -> *mut c_int;
-    fn strerror_r(errnum: c_int, buf: *mut c_char, buflen: size_t) -> c_int;
-}

third_party/rust/errno/src/windows.rs

@@ -1,81 +0,0 @@
-//! Implementation of `errno` functionality for Windows.
-//!
-//! Adapted from `src/libstd/sys/windows/os.rs` in the Rust distribution.
-
-// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use core::char::{self, REPLACEMENT_CHARACTER};
-use core::ptr;
-use core::str;
-use windows_sys::Win32::Foundation::{GetLastError, SetLastError, WIN32_ERROR};
-use windows_sys::Win32::System::Diagnostics::Debug::{
-    FormatMessageW, FORMAT_MESSAGE_FROM_SYSTEM, FORMAT_MESSAGE_IGNORE_INSERTS,
-};
-
-use crate::Errno;
-
-fn from_utf16_lossy<'a>(input: &[u16], output: &'a mut [u8]) -> &'a str {
-    let mut output_len = 0;
-    for c in char::decode_utf16(input.iter().copied().take_while(|&x| x != 0))
-        .map(|x| x.unwrap_or(REPLACEMENT_CHARACTER))
-    {
-        let c_len = c.len_utf8();
-        if c_len > output.len() - output_len {
-            break;
-        }
-        c.encode_utf8(&mut output[output_len..]);
-        output_len += c_len;
-    }
-    unsafe { str::from_utf8_unchecked(&output[..output_len]) }
-}
-
-pub fn with_description<F, T>(err: Errno, callback: F) -> T
-where
-    F: FnOnce(Result<&str, Errno>) -> T,
-{
-    // This value is calculated from the macro
-    // MAKELANGID(LANG_SYSTEM_DEFAULT, SUBLANG_SYS_DEFAULT)
-    let lang_id = 0x0800_u32;
-
-    let mut buf = [0u16; 2048];
-
-    unsafe {
-        let res = FormatMessageW(
-            FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
-            ptr::null_mut(),
-            err.0 as u32,
-            lang_id,
-            buf.as_mut_ptr(),
-            buf.len() as u32,
-            ptr::null_mut(),
-        );
-        if res == 0 {
-            // Sometimes FormatMessageW can fail e.g. system doesn't like lang_id
-            let fm_err = errno();
-            return callback(Err(fm_err));
-        }
-
-        let mut msg = [0u8; 2048];
-        let msg = from_utf16_lossy(&buf[..res as usize], &mut msg[..]);
-        // Trim trailing CRLF inserted by FormatMessageW
-        callback(Ok(msg.trim_end()))
-    }
-}
-
-pub const STRERROR_NAME: &str = "FormatMessageW";
-
-pub fn errno() -> Errno {
-    unsafe { Errno(GetLastError() as i32) }
-}
-
-pub fn set_errno(Errno(errno): Errno) {
-    unsafe { SetLastError(errno as WIN32_ERROR) }
-}

third_party/rust/fastrand/.cargo-checksum.json

@@ -1 +1 @@
-{"files":{"CHANGELOG.md":"a88b4ec120e965c0219c8d4a95e0868ed9396acb47d171ca864608eacda7efb8","Cargo.toml":"f0bc7071d293be9565d4a960fa914317f00f319901e9578e7a49a3a86959d90a","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"23f18e03dc49df91622fe2a76176497404e46ced8a715d9d2b67a7446571cca3","README.md":"ba09e4125cf5450a26d1bd2236bd079d668b118df639d9055e61eaa4d3c23336","benches/bench.rs":"95df618eeb6f3432e11295d75267c0ececcda35a6d230e9ca504e5d772fa2b62","src/global_rng.rs":"43a74ba2c3c15ebdbbacff65d6da5a90b4c062dedc43c6bf3fcf05499beaeece","src/lib.rs":"67568c53a27b34c5e2eb5e613a9656bcc9da1688a85070c4c36b60c216e3da8b","tests/char.rs":"a530b41837f5bf43701d983ef0267d9b44779d455f24cbf30b881cd348de9ee1","tests/smoke.rs":"8eac48144705364d142882538be43b8d69018959579404c3b1e638827888e62e"},"package":"6999dc1837253364c2ebb0704ba97994bd874e8f195d665c50b7548f6ea92764"}
+{"files":{"CHANGELOG.md":"64192695962b6d2ec5f1f57f3b7909c216611a5de5cd5d0d28d863477eef0a12","Cargo.toml":"9d3bf85fff7d7228a8aae6e0c20a43f19a846412e598ee0b7d1f6f2a30bac880","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"23f18e03dc49df91622fe2a76176497404e46ced8a715d9d2b67a7446571cca3","README.md":"dec6b96d3549746937d7e0e62e35e206e6f5b7e2d1886451281905f4edf096d4","benches/bench.rs":"234b2e5f725102ed0ff7686def089de23e433eeecaf03542af31fc60725e85e3","src/lib.rs":"88bf8a952c723b28b989c7b998b2ec0de6a1351f6891088d6237300c8982f36d","tests/char.rs":"a530b41837f5bf43701d983ef0267d9b44779d455f24cbf30b881cd348de9ee1","tests/smoke.rs":"aac00322cce06f15378aacbf247a37e9602c46cfd2bd588a0887b266cbc4770a"},"package":"e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"}

third_party/rust/fastrand/CHANGELOG.md

@@ -1,12 +1,3 @@
-# Version 2.0.0
-
-- **Breaking:** Remove interior mutability from `Rng`. (#47)
-- Add a `fork()` method. (#49)
-- Add a `no_std` mode. (#50)
-- Add an iterator selection function. (#51)
-- Add a `choose_multiple()` function for sampling several elements from an iterator. (#55)
-- Use the `getrandom` crate for seeding on WebAssembly targets if the `js` feature is enabled. (#60)
-
 # Version 1.9.0
 
 - Add `Rng::fill()` (#35, #43)

third_party/rust/fastrand/Cargo.toml

@@ -11,9 +11,9 @@
 
 [package]
 edition = "2018"
-rust-version = "1.36"
+rust-version = "1.34"
 name = "fastrand"
-version = "2.0.0"
+version = "1.9.0"
 authors = ["Stjepan Glavina <stjepang@gmail.com>"]
 exclude = ["/.*"]
 description = "A simple and fast random number generator"
@@ -29,13 +29,6 @@ categories = ["algorithms"]
 license = "Apache-2.0 OR MIT"
 repository = "https://github.com/smol-rs/fastrand"
 
-[package.metadata.docs.rs]
-all-features = true
-rustdoc-args = [
-    "--cfg",
-    "docsrs",
-]
-
 [dev-dependencies.getrandom]
 version = "0.2"
 
@@ -45,23 +38,16 @@ version = "0.8"
 [dev-dependencies.wyhash]
 version = "0.5"
 
-[features]
+[target."cfg(all(target_arch = \"wasm32\", not(target_os = \"wasi\")))".dependencies.instant]
-alloc = []
+version = "0.1"
-default = ["std"]
-js = [
-    "std",
-    "getrandom",
-]
-std = ["alloc"]
 
-[target."cfg(all(any(target_arch = \"wasm32\", target_arch = \"wasm64\"), target_os = \"unknown\"))".dependencies.getrandom]
+[target."cfg(all(target_arch = \"wasm32\", not(target_os = \"wasi\")))".dev-dependencies.getrandom]
-version = "0.2"
-features = ["js"]
-optional = true
-
-[target."cfg(all(any(target_arch = \"wasm32\", target_arch = \"wasm64\"), target_os = \"unknown\"))".dev-dependencies.getrandom]
 version = "0.2"
 features = ["js"]
 
-[target."cfg(all(any(target_arch = \"wasm32\", target_arch = \"wasm64\"), target_os = \"unknown\"))".dev-dependencies.wasm-bindgen-test]
+[target."cfg(all(target_arch = \"wasm32\", not(target_os = \"wasi\")))".dev-dependencies.instant]
+version = "0.1"
+features = ["wasm-bindgen"]
+
+[target."cfg(all(target_arch = \"wasm32\", not(target_os = \"wasi\")))".dev-dependencies.wasm-bindgen-test]
 version = "0.3"

third_party/rust/fastrand/README.md

@@ -40,13 +40,6 @@ let i = fastrand::usize(..v.len());
 let elem = v[i];
 ```
 
-Sample values from an array with `O(n)` complexity (`n` is the length of array):
-
-```rust
-fastrand::choose_multiple(vec![1, 4, 5].iter(), 2);
-fastrand::choose_multiple(0..20, 12);
-```
-
 Shuffle an array:
 
 ```rust
@@ -83,12 +76,6 @@ let rng = fastrand::Rng::new();
 let mut bytes: Vec<u8> = repeat_with(|| rng.u8(..)).take(10_000).collect();
 ```
 
-# Features
-
-- `std` (enabled by default): Enables the `std` library. This is required for the global
-  generator and global entropy. Without this feature, [`Rng`] can only be instantiated using
-  the [`with_seed`](Rng::with_seed) method.
-
 ## License
 
 Licensed under either of

third_party/rust/fastrand/benches/bench.rs

@@ -18,7 +18,7 @@ fn shuffle_wyhash(b: &mut Bencher) {
 
 #[bench]
 fn shuffle_fastrand(b: &mut Bencher) {
-    let mut rng = fastrand::Rng::new();
+    let rng = fastrand::Rng::new();
     let mut x = (0..100).collect::<Vec<usize>>();
     b.iter(|| {
         rng.shuffle(&mut x);
@@ -40,7 +40,7 @@ fn u8_wyhash(b: &mut Bencher) {
 
 #[bench]
 fn u8_fastrand(b: &mut Bencher) {
-    let mut rng = fastrand::Rng::new();
+    let rng = fastrand::Rng::new();
     b.iter(|| {
         let mut sum = 0u8;
         for _ in 0..10_000 {
@@ -64,7 +64,7 @@ fn u32_wyhash(b: &mut Bencher) {
 
 #[bench]
 fn u32_fastrand(b: &mut Bencher) {
-    let mut rng = fastrand::Rng::new();
+    let rng = fastrand::Rng::new();
     b.iter(|| {
         let mut sum = 0u32;
         for _ in 0..10_000 {
@@ -76,7 +76,7 @@ fn u32_fastrand(b: &mut Bencher) {
 
 #[bench]
 fn fill(b: &mut Bencher) {
-    let mut rng = fastrand::Rng::new();
+    let rng = fastrand::Rng::new();
     b.iter(|| {
         // Pick a size that isn't divisble by 8.
         let mut bytes = [0u8; 367];
@@ -87,7 +87,7 @@ fn fill(b: &mut Bencher) {
 
 #[bench]
 fn fill_naive(b: &mut Bencher) {
-    let mut rng = fastrand::Rng::new();
+    let rng = fastrand::Rng::new();
     b.iter(|| {
         let mut bytes = [0u8; 367];
         for item in &mut bytes {

third_party/rust/fastrand/src/global_rng.rs

@@ -1,218 +0,0 @@
-//! A global, thread-local random number generator.
-
-use crate::Rng;
-
-use std::cell::Cell;
-use std::ops::RangeBounds;
-
-// Chosen by fair roll of the dice.
-const DEFAULT_RNG_SEED: u64 = 0xef6f79ed30ba75a;
-
-impl Default for Rng {
-    /// Initialize the `Rng` from the system's random number generator.
-    ///
-    /// This is equivalent to [`Rng::new()`].
-    #[inline]
-    fn default() -> Rng {
-        Rng::new()
-    }
-}
-
-impl Rng {
-    /// Creates a new random number generator.
-    #[inline]
-    pub fn new() -> Rng {
-        try_with_rng(Rng::fork).unwrap_or_else(|_| Rng::with_seed(0x4d595df4d0f33173))
-    }
-}
-
-thread_local! {
-    static RNG: Cell<Rng> = Cell::new(Rng(random_seed().unwrap_or(DEFAULT_RNG_SEED)));
-}
-
-/// Run an operation with the current thread-local generator.
-#[inline]
-fn with_rng<R>(f: impl FnOnce(&mut Rng) -> R) -> R {
-    RNG.with(|rng| {
-        let current = rng.replace(Rng(0));
-
-        let mut restore = RestoreOnDrop { rng, current };
-
-        f(&mut restore.current)
-    })
-}
-
-/// Try to run an operation with the current thread-local generator.
-#[inline]
-fn try_with_rng<R>(f: impl FnOnce(&mut Rng) -> R) -> Result<R, std::thread::AccessError> {
-    RNG.try_with(|rng| {
-        let current = rng.replace(Rng(0));
-
-        let mut restore = RestoreOnDrop { rng, current };
-
-        f(&mut restore.current)
-    })
-}
-
-/// Make sure the original RNG is restored even on panic.
-struct RestoreOnDrop<'a> {
-    rng: &'a Cell<Rng>,
-    current: Rng,
-}
-
-impl Drop for RestoreOnDrop<'_> {
-    fn drop(&mut self) {
-        self.rng.set(Rng(self.current.0));
-    }
-}
-
-/// Initializes the thread-local generator with the given seed.
-#[inline]
-pub fn seed(seed: u64) {
-    with_rng(|r| r.seed(seed));
-}
-
-/// Gives back **current** seed that is being held by the thread-local generator.
-#[inline]
-pub fn get_seed() -> u64 {
-    with_rng(|r| r.get_seed())
-}
-
-/// Generates a random `bool`.
-#[inline]
-pub fn bool() -> bool {
-    with_rng(|r| r.bool())
-}
-
-/// Generates a random `char` in ranges a-z and A-Z.
-#[inline]
-pub fn alphabetic() -> char {
-    with_rng(|r| r.alphabetic())
-}
-
-/// Generates a random `char` in ranges a-z, A-Z and 0-9.
-#[inline]
-pub fn alphanumeric() -> char {
-    with_rng(|r| r.alphanumeric())
-}
-
-/// Generates a random `char` in range a-z.
-#[inline]
-pub fn lowercase() -> char {
-    with_rng(|r| r.lowercase())
-}
-
-/// Generates a random `char` in range A-Z.
-#[inline]
-pub fn uppercase() -> char {
-    with_rng(|r| r.uppercase())
-}
-
-/// Choose an item from an iterator at random.
-///
-/// This function may have an unexpected result if the `len()` property of the
-/// iterator does not match the actual number of items in the iterator. If
-/// the iterator is empty, this returns `None`.
-#[inline]
-pub fn choice<I>(iter: I) -> Option<I::Item>
-where
-    I: IntoIterator,
-    I::IntoIter: ExactSizeIterator,
-{
-    with_rng(|r| r.choice(iter))
-}
-
-/// Generates a random digit in the given `base`.
-///
-/// Digits are represented by `char`s in ranges 0-9 and a-z.
-///
-/// Panics if the base is zero or greater than 36.
-#[inline]
-pub fn digit(base: u32) -> char {
-    with_rng(|r| r.digit(base))
-}
-
-/// Shuffles a slice randomly.
-#[inline]
-pub fn shuffle<T>(slice: &mut [T]) {
-    with_rng(|r| r.shuffle(slice))
-}
-
-macro_rules! integer {
-    ($t:tt, $doc:tt) => {
-        #[doc = $doc]
-        ///
-        /// Panics if the range is empty.
-        #[inline]
-        pub fn $t(range: impl RangeBounds<$t>) -> $t {
-            with_rng(|r| r.$t(range))
-        }
-    };
-}
-
-integer!(u8, "Generates a random `u8` in the given range.");
-integer!(i8, "Generates a random `i8` in the given range.");
-integer!(u16, "Generates a random `u16` in the given range.");
-integer!(i16, "Generates a random `i16` in the given range.");
-integer!(u32, "Generates a random `u32` in the given range.");
-integer!(i32, "Generates a random `i32` in the given range.");
-integer!(u64, "Generates a random `u64` in the given range.");
-integer!(i64, "Generates a random `i64` in the given range.");
-integer!(u128, "Generates a random `u128` in the given range.");
-integer!(i128, "Generates a random `i128` in the given range.");
-integer!(usize, "Generates a random `usize` in the given range.");
-integer!(isize, "Generates a random `isize` in the given range.");
-integer!(char, "Generates a random `char` in the given range.");
-
-/// Generates a random `f32` in range `0..1`.
-pub fn f32() -> f32 {
-    with_rng(|r| r.f32())
-}
-
-/// Generates a random `f64` in range `0..1`.
-pub fn f64() -> f64 {
-    with_rng(|r| r.f64())
-}
-
-/// Collects `amount` values at random from the iterator into a vector.
-pub fn choose_multiple<T: Iterator>(source: T, amount: usize) -> Vec<T::Item> {
-    with_rng(|rng| rng.choose_multiple(source, amount))
-}
-
-#[cfg(not(all(
-    any(target_arch = "wasm32", target_arch = "wasm64"),
-    target_os = "unknown"
-)))]
-fn random_seed() -> Option<u64> {
-    use std::collections::hash_map::DefaultHasher;
-    use std::hash::{Hash, Hasher};
-    use std::thread;
-    use std::time::Instant;
-
-    let mut hasher = DefaultHasher::new();
-    Instant::now().hash(&mut hasher);
-    thread::current().id().hash(&mut hasher);
-    let hash = hasher.finish();
-    Some((hash << 1) | 1)
-}
-
-#[cfg(all(
-    any(target_arch = "wasm32", target_arch = "wasm64"),
-    target_os = "unknown",
-    feature = "js"
-))]
-fn random_seed() -> Option<u64> {
-    // TODO(notgull): Failures should be logged somewhere.
-    let mut seed = [0u8; 8];
-    getrandom::getrandom(&mut seed).ok()?;
-    Some(u64::from_ne_bytes(seed))
-}
-
-#[cfg(all(
-    any(target_arch = "wasm32", target_arch = "wasm64"),
-    target_os = "unknown",
-    not(feature = "js")
-))]
-fn random_seed() -> Option<u64> {
-    None
-}

third_party/rust/fastrand/src/lib.rs

@@ -29,14 +29,6 @@
 //! let elem = v[i];
 //! ```
 //!
-//! Sample values from an array with `O(n)` complexity (`n` is the length of array):
-//!
-//! ```
-//! fastrand::choose_multiple(vec![1, 4, 5].iter(), 2);
-//! fastrand::choose_multiple(0..20, 12);
-//! ```
-//!
-//!
 //! Shuffle an array:
 //!
 //! ```
@@ -69,88 +61,87 @@
 //! ```
 //! use std::iter::repeat_with;
 //!
-//! let mut rng = fastrand::Rng::new();
+//! let rng = fastrand::Rng::new();
 //! let mut bytes: Vec<u8> = repeat_with(|| rng.u8(..)).take(10_000).collect();
 //! ```
-//!
-//! # Features
-//!
-//! - `std` (enabled by default): Enables the `std` library. This is required for the global
-//!   generator and global entropy. Without this feature, [`Rng`] can only be instantiated using
-//!   the [`with_seed`](Rng::with_seed) method.
-//! - `js`: Assumes that WebAssembly targets are being run in a JavaScript environment. See the
-//!   [WebAssembly Notes](#webassembly-notes) section for more information.
-//!
-//! # WebAssembly Notes
-//!
-//! For non-WASI WASM targets, there is additional sublety to consider when utilizing the global RNG.
-//! By default, `std` targets will use entropy sources in the standard library to seed the global RNG.
-//! However, these sources are not available by default on WASM targets outside of WASI.
-//!
-//! If the `js` feature is enabled, this crate will assume that it is running in a JavaScript
-//! environment. At this point, the [`getrandom`] crate will be used in order to access the available
-//! entropy sources and seed the global RNG. If the `js` feature is not enabled, the global RNG will
-//! use a predefined seed.
-//!
-//! [`getrandom`]: https://crates.io/crates/getrandom
 
-#![cfg_attr(not(feature = "std"), no_std)]
-#![cfg_attr(docsrs, feature(doc_cfg))]
 #![forbid(unsafe_code)]
 #![warn(missing_docs, missing_debug_implementations, rust_2018_idioms)]
 
-#[cfg(feature = "alloc")]
+use std::cell::Cell;
-extern crate alloc;
+use std::collections::hash_map::DefaultHasher;
+use std::convert::TryInto;
+use std::hash::{Hash, Hasher};
+use std::ops::{Bound, RangeBounds};
+use std::thread;
 
-use core::convert::{TryFrom, TryInto};
+#[cfg(all(target_arch = "wasm32", not(target_os = "wasi")))]
-use core::ops::{Bound, RangeBounds};
+use instant::Instant;
-
+#[cfg(not(all(target_arch = "wasm32", not(target_os = "wasi"))))]
-#[cfg(feature = "alloc")]
+use std::time::Instant;
-use alloc::vec::Vec;
-
-#[cfg(feature = "std")]
-#[cfg_attr(docsrs, doc(cfg(feature = "std")))]
-mod global_rng;
-
-#[cfg(feature = "std")]
-pub use global_rng::*;
 
 /// A random number generator.
 #[derive(Debug, PartialEq, Eq)]
-pub struct Rng(u64);
+pub struct Rng(Cell<u64>);
+
+impl Default for Rng {
+    #[inline]
+    fn default() -> Rng {
+        Rng::new()
+    }
+}
 
 impl Clone for Rng {
-    /// Clones the generator by creating a new generator with the same seed.
+    /// Clones the generator by deterministically deriving a new generator based on the initial
+    /// seed.
+    ///
+    /// # Example
+    ///
+    /// ```
+    /// // Seed two generators equally, and clone both of them.
+    /// let base1 = fastrand::Rng::new();
+    /// base1.seed(0x4d595df4d0f33173);
+    /// base1.bool(); // Use the generator once.
+    ///
+    /// let base2 = fastrand::Rng::new();
+    /// base2.seed(0x4d595df4d0f33173);
+    /// base2.bool(); // Use the generator once.
+    ///
+    /// let rng1 = base1.clone();
+    /// let rng2 = base2.clone();
+    ///
+    /// assert_eq!(rng1.u64(..), rng2.u64(..), "the cloned generators are identical");
+    /// ```
     fn clone(&self) -> Rng {
-        Rng::with_seed(self.0)
+        Rng::with_seed(self.gen_u64())
     }
 }
 
 impl Rng {
     /// Generates a random `u32`.
     #[inline]
-    fn gen_u32(&mut self) -> u32 {
+    fn gen_u32(&self) -> u32 {
         self.gen_u64() as u32
     }
 
     /// Generates a random `u64`.
     #[inline]
-    fn gen_u64(&mut self) -> u64 {
+    fn gen_u64(&self) -> u64 {
-        let s = self.0.wrapping_add(0xA0761D6478BD642F);
+        let s = self.0.get().wrapping_add(0xA0761D6478BD642F);
-        self.0 = s;
+        self.0.set(s);
         let t = u128::from(s) * u128::from(s ^ 0xE7037ED1A0B428DB);
         (t as u64) ^ (t >> 64) as u64
     }
 
     /// Generates a random `u128`.
     #[inline]
-    fn gen_u128(&mut self) -> u128 {
+    fn gen_u128(&self) -> u128 {
         (u128::from(self.gen_u64()) << 64) | u128::from(self.gen_u64())
     }
 
     /// Generates a random `u32` in `0..n`.
     #[inline]
-    fn gen_mod_u32(&mut self, n: u32) -> u32 {
+    fn gen_mod_u32(&self, n: u32) -> u32 {
         // Adapted from: https://lemire.me/blog/2016/06/30/fast-random-shuffling/
         let mut r = self.gen_u32();
         let mut hi = mul_high_u32(r, n);
@@ -168,7 +159,7 @@ impl Rng {
 
     /// Generates a random `u64` in `0..n`.
     #[inline]
-    fn gen_mod_u64(&mut self, n: u64) -> u64 {
+    fn gen_mod_u64(&self, n: u64) -> u64 {
         // Adapted from: https://lemire.me/blog/2016/06/30/fast-random-shuffling/
         let mut r = self.gen_u64();
         let mut hi = mul_high_u64(r, n);
@@ -186,7 +177,7 @@ impl Rng {
 
     /// Generates a random `u128` in `0..n`.
     #[inline]
-    fn gen_mod_u128(&mut self, n: u128) -> u128 {
+    fn gen_mod_u128(&self, n: u128) -> u128 {
         // Adapted from: https://lemire.me/blog/2016/06/30/fast-random-shuffling/
         let mut r = self.gen_u128();
         let mut hi = mul_high_u128(r, n);
@@ -203,6 +194,16 @@ impl Rng {
     }
 }
 
+thread_local! {
+    static RNG: Rng = Rng(Cell::new({
+        let mut hasher = DefaultHasher::new();
+        Instant::now().hash(&mut hasher);
+        thread::current().id().hash(&mut hasher);
+        let hash = hasher.finish();
+        (hash << 1) | 1
+    }));
+}
+
 /// Computes `(a * b) >> 32`.
 #[inline]
 fn mul_high_u32(a: u32, b: u32) -> u32 {
@@ -234,7 +235,7 @@ macro_rules! rng_integer {
         ///
         /// Panics if the range is empty.
         #[inline]
-        pub fn $t(&mut self, range: impl RangeBounds<$t>) -> $t {
+        pub fn $t(&self, range: impl RangeBounds<$t>) -> $t {
             let panic_empty_range = || {
                 panic!(
                     "empty range: {:?}..{:?}",
@@ -244,13 +245,13 @@ macro_rules! rng_integer {
             };
 
             let low = match range.start_bound() {
-                Bound::Unbounded => core::$t::MIN,
+                Bound::Unbounded => std::$t::MIN,
                 Bound::Included(&x) => x,
                 Bound::Excluded(&x) => x.checked_add(1).unwrap_or_else(panic_empty_range),
             };
 
             let high = match range.end_bound() {
-                Bound::Unbounded => core::$t::MAX,
+                Bound::Unbounded => std::$t::MAX,
                 Bound::Included(&x) => x,
                 Bound::Excluded(&x) => x.checked_sub(1).unwrap_or_else(panic_empty_range),
             };
@@ -259,7 +260,7 @@ macro_rules! rng_integer {
                 panic_empty_range();
             }
 
-            if low == core::$t::MIN && high == core::$t::MAX {
+            if low == std::$t::MIN && high == std::$t::MAX {
                 self.$gen() as $t
             } else {
                 let len = high.wrapping_sub(low).wrapping_add(1);
@@ -270,59 +271,46 @@ macro_rules! rng_integer {
 }
 
 impl Rng {
+    /// Creates a new random number generator.
+    #[inline]
+    pub fn new() -> Rng {
+        Rng::with_seed(
+            RNG.try_with(|rng| rng.u64(..))
+                .unwrap_or(0x4d595df4d0f33173),
+        )
+    }
+
     /// Creates a new random number generator with the initial seed.
     #[inline]
     #[must_use = "this creates a new instance of `Rng`; if you want to initialize the thread-local generator, use `fastrand::seed()` instead"]
     pub fn with_seed(seed: u64) -> Self {
-        let mut rng = Rng(0);
+        let rng = Rng(Cell::new(0));
 
         rng.seed(seed);
         rng
     }
 
-    /// Clones the generator by deterministically deriving a new generator based on the initial
-    /// seed.
-    ///
-    /// # Example
-    ///
-    /// ```
-    /// // Seed two generators equally, and clone both of them.
-    /// let mut base1 = fastrand::Rng::new();
-    /// base1.seed(0x4d595df4d0f33173);
-    /// base1.bool(); // Use the generator once.
-    ///
-    /// let mut base2 = fastrand::Rng::new();
-    /// base2.seed(0x4d595df4d0f33173);
-    /// base2.bool(); // Use the generator once.
-    ///
-    /// let mut rng1 = base1.clone();
-    /// let mut rng2 = base2.clone();
-    ///
-    /// assert_eq!(rng1.u64(..), rng2.u64(..), "the cloned generators are identical");
-    /// ```
-    #[inline]
-    #[must_use = "this creates a new instance of `Rng`"]
-    pub fn fork(&mut self) -> Self {
-        Rng::with_seed(self.gen_u64())
-    }
-
     /// Generates a random `char` in ranges a-z and A-Z.
     #[inline]
-    pub fn alphabetic(&mut self) -> char {
+    pub fn alphabetic(&self) -> char {
         const CHARS: &[u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
-        *self.choice(CHARS).unwrap() as char
+        let len = CHARS.len() as u8;
+        let i = self.u8(..len);
+        CHARS[i as usize] as char
     }
 
     /// Generates a random `char` in ranges a-z, A-Z and 0-9.
     #[inline]
-    pub fn alphanumeric(&mut self) -> char {
+    pub fn alphanumeric(&self) -> char {
         const CHARS: &[u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
-        *self.choice(CHARS).unwrap() as char
+        let len = CHARS.len() as u8;
+        let i = self.u8(..len);
+        CHARS[i as usize] as char
     }
 
     /// Generates a random `bool`.
     #[inline]
-    pub fn bool(&mut self) -> bool {
+    pub fn bool(&self) -> bool {
         self.u8(..) % 2 == 0
     }
 
@@ -332,7 +320,7 @@ impl Rng {
     ///
     /// Panics if the base is zero or greater than 36.
     #[inline]
-    pub fn digit(&mut self, base: u32) -> char {
+    pub fn digit(&self, base: u32) -> char {
         if base == 0 {
             panic!("base cannot be zero");
         }
@@ -348,57 +336,19 @@ impl Rng {
     }
 
     /// Generates a random `f32` in range `0..1`.
-    pub fn f32(&mut self) -> f32 {
+    pub fn f32(&self) -> f32 {
         let b = 32;
-        let f = core::f32::MANTISSA_DIGITS - 1;
+        let f = std::f32::MANTISSA_DIGITS - 1;
         f32::from_bits((1 << (b - 2)) - (1 << f) + (self.u32(..) >> (b - f))) - 1.0
     }
 
     /// Generates a random `f64` in range `0..1`.
-    pub fn f64(&mut self) -> f64 {
+    pub fn f64(&self) -> f64 {
         let b = 64;
-        let f = core::f64::MANTISSA_DIGITS - 1;
+        let f = std::f64::MANTISSA_DIGITS - 1;
         f64::from_bits((1 << (b - 2)) - (1 << f) + (self.u64(..) >> (b - f))) - 1.0
     }
 
-    /// Collects `amount` values at random from the iterator into a vector.
-    ///
-    /// The length of the returned vector equals `amount` unless the iterator
-    /// contains insufficient elements, in which case it equals the number of
-    /// elements available.
-    ///
-    /// Complexity is `O(n)` where `n` is the length of the iterator.
-    #[cfg(feature = "alloc")]
-    #[cfg_attr(docsrs, doc(cfg(feature = "alloc")))]
-    pub fn choose_multiple<T: Iterator>(&mut self, mut source: T, amount: usize) -> Vec<T::Item> {
-        // Adapted from: https://docs.rs/rand/latest/rand/seq/trait.IteratorRandom.html#method.choose_multiple
-        let mut reservoir = Vec::with_capacity(amount);
-
-        reservoir.extend(source.by_ref().take(amount));
-
-        // Continue unless the iterator was exhausted
-        //
-        // note: this prevents iterators that "restart" from causing problems.
-        // If the iterator stops once, then so do we.
-        if reservoir.len() == amount {
-            for (i, elem) in source.enumerate() {
-                let end = i + 1 + amount;
-                let k = self.usize(0..end);
-                if let Some(slot) = reservoir.get_mut(k) {
-                    *slot = elem;
-                }
-            }
-        } else {
-            // If less than one third of the `Vec` was used, reallocate
-            // so that the unused space is not wasted. There is a corner
-            // case where `amount` was much less than `self.len()`.
-            if reservoir.capacity() > 3 * reservoir.len() {
-                reservoir.shrink_to_fit();
-            }
-        }
-        reservoir
-    }
-
     rng_integer!(
         i8,
         u8,
@@ -466,49 +416,28 @@ impl Rng {
 
     /// Generates a random `char` in range a-z.
     #[inline]
-    pub fn lowercase(&mut self) -> char {
+    pub fn lowercase(&self) -> char {
         const CHARS: &[u8] = b"abcdefghijklmnopqrstuvwxyz";
-        *self.choice(CHARS).unwrap() as char
+        let len = CHARS.len() as u8;
+        let i = self.u8(..len);
+        CHARS[i as usize] as char
     }
 
     /// Initializes this generator with the given seed.
     #[inline]
-    pub fn seed(&mut self, seed: u64) {
+    pub fn seed(&self, seed: u64) {
-        self.0 = seed;
+        self.0.set(seed);
     }
 
     /// Gives back **current** seed that is being held by this generator.
     #[inline]
     pub fn get_seed(&self) -> u64 {
-        self.0
+        self.0.get()
-    }
-
-    /// Choose an item from an iterator at random.
-    ///
-    /// This function may have an unexpected result if the `len()` property of the
-    /// iterator does not match the actual number of items in the iterator. If
-    /// the iterator is empty, this returns `None`.
-    #[inline]
-    pub fn choice<I>(&mut self, iter: I) -> Option<I::Item>
-    where
-        I: IntoIterator,
-        I::IntoIter: ExactSizeIterator,
-    {
-        let mut iter = iter.into_iter();
-
-        // Get the item at a random index.
-        let len = iter.len();
-        if len == 0 {
-            return None;
-        }
-        let index = self.usize(0..len);
-
-        iter.nth(index)
     }
 
     /// Shuffles a slice randomly.
     #[inline]
-    pub fn shuffle<T>(&mut self, slice: &mut [T]) {
+    pub fn shuffle<T>(&self, slice: &mut [T]) {
         for i in 1..slice.len() {
             slice.swap(i, self.usize(..=i));
         }
@@ -516,7 +445,7 @@ impl Rng {
 
     /// Fill a byte slice with random data.
     #[inline]
-    pub fn fill(&mut self, slice: &mut [u8]) {
+    pub fn fill(&self, slice: &mut [u8]) {
         // We fill the slice by chunks of 8 bytes, or one block of
         // WyRand output per new state.
         let mut chunks = slice.chunks_exact_mut(core::mem::size_of::<u64>());
@@ -613,16 +542,20 @@ impl Rng {
 
     /// Generates a random `char` in range A-Z.
     #[inline]
-    pub fn uppercase(&mut self) -> char {
+    pub fn uppercase(&self) -> char {
         const CHARS: &[u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZ";
-        *self.choice(CHARS).unwrap() as char
+        let len = CHARS.len() as u8;
+        let i = self.u8(..len);
+        CHARS[i as usize] as char
     }
 
     /// Generates a random `char` in the given range.
     ///
     /// Panics if the range is empty.
     #[inline]
-    pub fn char(&mut self, range: impl RangeBounds<char>) -> char {
+    pub fn char(&self, range: impl RangeBounds<char>) -> char {
+        use std::convert::TryFrom;
+
         let panic_empty_range = || {
             panic!(
                 "empty range: {:?}..{:?}",
@@ -648,7 +581,7 @@ impl Rng {
         };
 
         let high = match range.end_bound() {
-            Bound::Unbounded => core::char::MAX,
+            Bound::Unbounded => std::char::MAX,
             Bound::Included(&x) => x,
             Bound::Excluded(&x) => {
                 let scalar = if x as u32 == surrogate_start + surrogate_len {
@@ -677,3 +610,97 @@ impl Rng {
         val.try_into().unwrap()
     }
 }
+
+/// Initializes the thread-local generator with the given seed.
+#[inline]
+pub fn seed(seed: u64) {
+    RNG.with(|rng| rng.seed(seed))
+}
+
+/// Gives back **current** seed that is being held by the thread-local generator.
+#[inline]
+pub fn get_seed() -> u64 {
+    RNG.with(|rng| rng.get_seed())
+}
+
+/// Generates a random `bool`.
+#[inline]
+pub fn bool() -> bool {
+    RNG.with(|rng| rng.bool())
+}
+
+/// Generates a random `char` in ranges a-z and A-Z.
+#[inline]
+pub fn alphabetic() -> char {
+    RNG.with(|rng| rng.alphabetic())
+}
+
+/// Generates a random `char` in ranges a-z, A-Z and 0-9.
+#[inline]
+pub fn alphanumeric() -> char {
+    RNG.with(|rng| rng.alphanumeric())
+}
+
+/// Generates a random `char` in range a-z.
+#[inline]
+pub fn lowercase() -> char {
+    RNG.with(|rng| rng.lowercase())
+}
+
+/// Generates a random `char` in range A-Z.
+#[inline]
+pub fn uppercase() -> char {
+    RNG.with(|rng| rng.uppercase())
+}
+
+/// Generates a random digit in the given `base`.
+///
+/// Digits are represented by `char`s in ranges 0-9 and a-z.
+///
+/// Panics if the base is zero or greater than 36.
+#[inline]
+pub fn digit(base: u32) -> char {
+    RNG.with(|rng| rng.digit(base))
+}
+
+/// Shuffles a slice randomly.
+#[inline]
+pub fn shuffle<T>(slice: &mut [T]) {
+    RNG.with(|rng| rng.shuffle(slice))
+}
+
+macro_rules! integer {
+    ($t:tt, $doc:tt) => {
+        #[doc = $doc]
+        ///
+        /// Panics if the range is empty.
+        #[inline]
+        pub fn $t(range: impl RangeBounds<$t>) -> $t {
+            RNG.with(|rng| rng.$t(range))
+        }
+    };
+}
+
+integer!(u8, "Generates a random `u8` in the given range.");
+integer!(i8, "Generates a random `i8` in the given range.");
+integer!(u16, "Generates a random `u16` in the given range.");
+integer!(i16, "Generates a random `i16` in the given range.");
+integer!(u32, "Generates a random `u32` in the given range.");
+integer!(i32, "Generates a random `i32` in the given range.");
+integer!(u64, "Generates a random `u64` in the given range.");
+integer!(i64, "Generates a random `i64` in the given range.");
+integer!(u128, "Generates a random `u128` in the given range.");
+integer!(i128, "Generates a random `i128` in the given range.");
+integer!(usize, "Generates a random `usize` in the given range.");
+integer!(isize, "Generates a random `isize` in the given range.");
+integer!(char, "Generates a random `char` in the given range.");
+
+/// Generates a random `f32` in range `0..1`.
+pub fn f32() -> f32 {
+    RNG.with(|rng| rng.f32())
+}
+
+/// Generates a random `f64` in range `0..1`.
+pub fn f64() -> f64 {
+    RNG.with(|rng| rng.f64())
+}

third_party/rust/fastrand/tests/smoke.rs

@@ -77,7 +77,7 @@ fn u128() {
 
 #[test]
 fn fill() {
-    let mut r = fastrand::Rng::new();
+    let r = fastrand::Rng::new();
     let mut a = [0u8; 64];
     let mut b = [0u8; 64];
 
@@ -89,7 +89,7 @@ fn fill() {
 
 #[test]
 fn rng() {
-    let mut r = fastrand::Rng::new();
+    let r = fastrand::Rng::new();
 
     assert_ne!(r.u64(..), r.u64(..));
 
@@ -102,8 +102,8 @@ fn rng() {
 
 #[test]
 fn rng_init() {
-    let mut a = fastrand::Rng::new();
+    let a = fastrand::Rng::new();
-    let mut b = fastrand::Rng::new();
+    let b = fastrand::Rng::new();
     assert_ne!(a.u64(..), b.u64(..));
 
     a.seed(7);
@@ -113,31 +113,8 @@ fn rng_init() {
 
 #[test]
 fn with_seed() {
-    let mut a = fastrand::Rng::with_seed(7);
+    let a = fastrand::Rng::with_seed(7);
-    let mut b = fastrand::Rng::new();
+    let b = fastrand::Rng::new();
     b.seed(7);
     assert_eq!(a.u64(..), b.u64(..));
 }
-
-#[test]
-fn choose_multiple() {
-    let mut a = fastrand::Rng::new();
-    let mut elements = (0..20).collect::<Vec<_>>();
-
-    while !elements.is_empty() {
-        let chosen = a.choose_multiple(0..20, 5);
-        for &x in &chosen {
-            elements.retain(|&y| y != x);
-        }
-    }
-}
-
-#[test]
-fn choice() {
-    let items = [1, 4, 9, 5, 2, 3, 6, 7, 8, 0];
-    let mut r = fastrand::Rng::new();
-
-    for item in &items {
-        while r.choice(&items).unwrap() != item {}
-    }
-}

third_party/rust/instant/.cargo-checksum.json

@@ -0,0 +1 @@
+{"files":{"AUTHORS":"451a1be16acafff0cb0eaedc49b46063cc6ce087d0c36f6d64d67aa93d20e485","CHANGELOGS.md":"bb587c08dd9b1f04cba934a241a99655f9d7e38bc70e4d45feca95efa09bd799","Cargo.toml":"a64c7ab3a5906d2e7360fb30cc23e5042bd7c22aa640e8e47bb3dad1a3dbf8eb","LICENSE":"2510d4cde8c4e13d8c54b9fe2a9d144daf567ec8d02832f1454e7ca2d58cdda6","README.md":"22b54b9f16ad18144f29e50d1b1f16791c5e8f1afee81265bad9b72f6efb8e62","src/lib.rs":"cc4822f1c4ac7926859045608d91e3f855914468039bffb75bc9b455c0950ab3","src/native.rs":"bd4cd1f888b83a9eaf07f640bef51c4f16138ceb427a685d3ab07152eec53d1c","src/wasm.rs":"c17c7bf8a28fee134444201212d1cf62bff49650f297e42367ec1b7aeaddc7c9","tests/wasm.rs":"1b81ff541bec36bac824a7ec41cd15f68d9919c3c7522290aa003fa4c253e840"},"package":"7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"}

third_party/rust/instant/AUTHORS

@@ -0,0 +1,2 @@
+Main developer:
+    * Sébastien Crozet <developer@crozet.re>

third_party/rust/instant/CHANGELOGS.md

@@ -0,0 +1,7 @@
+# v0.1.12
+## Added 
+- Add `SystemTime` which works in both native and WASM environments.
+
+## Modified
+- The `now` function is always available now: there is no need to enable the `now` feature any more. The `now` feature
+  still exists (but doesn’t do anything) for backwards compatibility.

third_party/rust/instant/Cargo.toml

@@ -0,0 +1,81 @@
+# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
+#
+# When uploading crates to the registry Cargo will automatically
+# "normalize" Cargo.toml files for maximal compatibility
+# with all versions of Cargo and also rewrite `path` dependencies
+# to registry (e.g., crates.io) dependencies.
+#
+# If you are reading this file be aware that the original Cargo.toml
+# will likely look very different (and much more reasonable).
+# See Cargo.toml.orig for the original contents.
+
+[package]
+edition = "2018"
+name = "instant"
+version = "0.1.12"
+authors = ["sebcrozet <developer@crozet.re>"]
+description = "A partial replacement for std::time::Instant that works on WASM too."
+readme = "README.md"
+keywords = ["time", "wasm"]
+license = "BSD-3-Clause"
+repository = "https://github.com/sebcrozet/instant"
+[dependencies.cfg-if]
+version = "1.0"
+[dev-dependencies.wasm-bindgen-test]
+version = "0.3"
+
+[features]
+inaccurate = []
+now = []
+wasm-bindgen = ["js-sys", "wasm-bindgen_rs", "web-sys"]
+[target.asmjs-unknown-emscripten.dependencies.js-sys]
+version = "0.3"
+optional = true
+
+[target.asmjs-unknown-emscripten.dependencies.stdweb]
+version = "0.4"
+optional = true
+
+[target.asmjs-unknown-emscripten.dependencies.wasm-bindgen_rs]
+version = "0.2"
+optional = true
+package = "wasm-bindgen"
+
+[target.asmjs-unknown-emscripten.dependencies.web-sys]
+version = "0.3"
+features = ["Window", "Performance", "PerformanceTiming"]
+optional = true
+[target.wasm32-unknown-emscripten.dependencies.js-sys]
+version = "0.3"
+optional = true
+
+[target.wasm32-unknown-emscripten.dependencies.stdweb]
+version = "0.4"
+optional = true
+
+[target.wasm32-unknown-emscripten.dependencies.wasm-bindgen_rs]
+version = "0.2"
+optional = true
+package = "wasm-bindgen"
+
+[target.wasm32-unknown-emscripten.dependencies.web-sys]
+version = "0.3"
+features = ["Window", "Performance", "PerformanceTiming"]
+optional = true
+[target.wasm32-unknown-unknown.dependencies.js-sys]
+version = "0.3"
+optional = true
+
+[target.wasm32-unknown-unknown.dependencies.stdweb]
+version = "0.4"
+optional = true
+
+[target.wasm32-unknown-unknown.dependencies.wasm-bindgen_rs]
+version = "0.2"
+optional = true
+package = "wasm-bindgen"
+
+[target.wasm32-unknown-unknown.dependencies.web-sys]
+version = "0.3"
+features = ["Window", "Performance", "PerformanceTiming"]
+optional = true

third_party/rust/instant/LICENSE

@@ -0,0 +1,27 @@
+Copyright (c) 2019, Sébastien Crozet
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the author nor the names of its contributors may be used
+   to endorse or promote products derived from this software without specific
+   prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

third_party/rust/instant/README.md

@@ -0,0 +1,143 @@
+# Instant
+
+If you call `std::time::Instant::now()` on a WASM platform, it will panic. This crate provides a partial
+replacement for `std::time::Instant` that works on WASM too. This defines the type `instant::Instant` which is:
+
+* A struct emulating the behavior of **std::time::Instant** if you are targeting `wasm32-unknown-unknown` or `wasm32-unknown-asmjs`
+**and** you enabled either the `stdweb` or the `wasm-bindgen` feature. This emulation is based on the javascript `performance.now()` function.
+* A type alias for `std::time::Instant` otherwise.
+
+
+
+Note that even if the **stdweb** or **wasm-bindgen** feature is enabled, this crate will continue to rely on `std::time::Instant`
+as long as you are not targeting wasm32. This allows for portable code that will work on both native and WASM platforms.
+
+This crate also exports the function `instant::now()` which returns a representation of the current time as an `f64`, expressed in milliseconds, in a platform-agnostic way. `instant::now()` will either:
+
+* Call `performance.now()` when compiling for a WASM platform with the features **stdweb** or **wasm-bindgen** enabled, or using a custom javascript function.
+* Return the time elapsed since the *Unix Epoch* on *native*, *non-WASM* platforms.
+
+*Note*: The old feature, `now`, has been deprecated. `instant::now()` is always exported and the `now` feature flag no longer has any effect. It remains listed in `Cargo.toml` to avoid introducing breaking changes and may be removed in future versions.
+
+## Examples
+### Using `instant` for a native platform.
+_Cargo.toml_:
+```toml
+[dependencies]
+instant = "0.1"
+```
+
+_main.rs_:
+```rust
+fn main() {
+    // Will be the same as `std::time::Instant`.
+    let now = instant::Instant::now();
+}
+```
+
+-----
+
+### Using `instant` for a WASM platform.
+This example shows the use of the `stdweb` feature. It would be similar with `wasm-bindgen`.
+
+_Cargo.toml_:
+```toml
+[dependencies]
+instant = { version = "0.1", features = [ "stdweb" ] }
+```
+
+_main.rs_:
+```rust
+fn main() {
+    // Will emulate `std::time::Instant` based on `performance.now()`.
+    let now = instant::Instant::now();
+}
+```
+
+-----
+
+### Using `instant` for a WASM platform where `performance.now()` is not available.
+This example shows the use of the `inaccurate` feature.
+
+_Cargo.toml_:
+```toml
+[dependencies]
+instant = { version = "0.1", features = [ "wasm-bindgen", "inaccurate" ] }
+```
+
+_main.rs_:
+```rust
+fn main() {
+    // Will emulate `std::time::Instant` based on `Date.now()`.
+    let now = instant::Instant::now();
+}
+```
+
+
+-----
+
+### Using `instant` for any platform enabling a feature transitively.
+_Cargo.toml_:
+```toml
+[features]
+stdweb = [ "instant/stdweb" ]
+wasm-bindgen = [ "instant/wasm-bindgen" ]
+
+[dependencies]
+instant = "0.1"
+```
+
+_lib.rs_:
+```rust
+fn my_function() {
+    // Will select the proper implementation depending on the
+    // feature selected by the user.
+    let now = instant::Instant::now();
+}
+```
+
+-----
+
+### Using `instant::now()`
+_Cargo.toml_:
+```toml
+[features]
+stdweb = [ "instant/stdweb" ]
+wasm-bindgen = [ "instant/wasm-bindgen" ]
+
+[dependencies]
+instant = "0.1"
+```
+
+_lib.rs_:
+```rust
+fn my_function() {
+    // Will select the proper implementation depending on the
+    // feature selected by the user.
+    let now_instant = instant::Instant::now();
+    let now_milliseconds = instant::now(); // In milliseconds.
+}
+```
+
+### Using the feature `now` without `stdweb` or `wasm-bindgen`.
+_Cargo.toml_:
+```toml
+[dependencies]
+instant = "0.1"
+```
+
+_lib.rs_:
+```rust
+fn my_function() {
+    // Will use the 'now' javascript implementation.
+    let now_instant = instant::Instant::now();
+    let now_milliseconds = instant::now(); // In milliseconds.
+}
+```
+
+_javascript WASM bindings file_:
+```js
+function now() {
+	return Date.now() / 1000.0;
+}
+```

third_party/rust/instant/src/lib.rs

@@ -0,0 +1,22 @@
+cfg_if::cfg_if! {
+    if #[cfg(any(
+        all(target_arch = "wasm32", not(target_os = "wasi")),
+        target_arch = "asmjs"
+    ))] {
+        #[cfg(all(feature = "stdweb", not(feature = "wasm-bindgen")))]
+        #[macro_use]
+        extern crate stdweb;
+
+        mod wasm;
+        pub use wasm::Instant;
+        pub use crate::wasm::now;
+        pub use wasm::SystemTime;
+    } else {
+        mod native;
+        pub use native::Instant;
+        pub use native::now;
+        pub use native::SystemTime;
+    }
+}
+
+pub use std::time::Duration;

third_party/rust/instant/src/native.rs

@@ -0,0 +1,9 @@
+pub type Instant = std::time::Instant;
+pub type SystemTime = std::time::SystemTime;
+
+/// The current time, expressed in milliseconds since the Unix Epoch.
+pub fn now() -> f64 {
+    std::time::SystemTime::now().duration_since(std::time::SystemTime::UNIX_EPOCH)
+                                .expect("System clock was before 1970.")
+                                .as_secs_f64() * 1000.0
+}

third_party/rust/instant/src/wasm.rs

@@ -0,0 +1,240 @@
+use std::cmp::Ordering;
+use std::ops::{Add, AddAssign, Sub, SubAssign};
+use std::time::Duration;
+
+#[derive(Copy, Clone, Debug, PartialEq, PartialOrd, Hash)]
+pub struct Instant(Duration);
+
+impl Ord for Instant {
+    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
+        self.partial_cmp(other)
+            .expect("an instant should never be NaN or Inf.")
+    }
+}
+impl Eq for Instant {}
+
+impl Instant {
+    #[inline]
+    pub fn now() -> Self {
+        Instant(duration_from_f64(now()))
+    }
+
+    #[inline]
+    pub fn duration_since(&self, earlier: Instant) -> Duration {
+        assert!(
+            earlier.0 <= self.0,
+            "`earlier` cannot be later than `self`."
+        );
+        self.0 - earlier.0
+    }
+
+    #[inline]
+    pub fn elapsed(&self) -> Duration {
+        Self::now().duration_since(*self)
+    }
+
+    /// Returns `Some(t)` where `t` is the time `self + duration` if `t` can be represented as
+    /// `Instant` (which means it's inside the bounds of the underlying data structure), `None`
+    /// otherwise.
+    #[inline]
+    pub fn checked_add(&self, duration: Duration) -> Option<Instant> {
+        self.0.checked_add(duration).map(Instant)
+    }
+
+    /// Returns `Some(t)` where `t` is the time `self - duration` if `t` can be represented as
+    /// `Instant` (which means it's inside the bounds of the underlying data structure), `None`
+    /// otherwise.
+    #[inline]
+    pub fn checked_sub(&self, duration: Duration) -> Option<Instant> {
+        self.0.checked_sub(duration).map(Instant)
+    }
+
+    /// Returns the amount of time elapsed from another instant to this one, or None if that
+    /// instant is later than this one.
+    #[inline]
+    pub fn checked_duration_since(&self, earlier: Instant) -> Option<Duration> {
+        if earlier.0 > self.0 {
+            None
+        } else {
+            Some(self.0 - earlier.0)
+        }
+    }
+
+    /// Returns the amount of time elapsed from another instant to this one, or zero duration if
+    /// that instant is later than this one.
+    #[inline]
+    pub fn saturating_duration_since(&self, earlier: Instant) -> Duration {
+        self.checked_duration_since(earlier).unwrap_or_default()
+    }
+}
+
+impl Add<Duration> for Instant {
+    type Output = Self;
+
+    #[inline]
+    fn add(self, rhs: Duration) -> Self {
+        Instant(self.0 + rhs)
+    }
+}
+
+impl AddAssign<Duration> for Instant {
+    #[inline]
+    fn add_assign(&mut self, rhs: Duration) {
+        self.0 += rhs
+    }
+}
+
+impl Sub<Duration> for Instant {
+    type Output = Self;
+
+    #[inline]
+    fn sub(self, rhs: Duration) -> Self {
+        Instant(self.0 - rhs)
+    }
+}
+
+impl Sub<Instant> for Instant {
+    type Output = Duration;
+
+    #[inline]
+    fn sub(self, rhs: Instant) -> Duration {
+        self.duration_since(rhs)
+    }
+}
+
+impl SubAssign<Duration> for Instant {
+    #[inline]
+    fn sub_assign(&mut self, rhs: Duration) {
+        self.0 -= rhs
+    }
+}
+
+fn duration_from_f64(millis: f64) -> Duration {
+    Duration::from_millis(millis.trunc() as u64)
+        + Duration::from_nanos((millis.fract() * 1.0e6) as u64)
+}
+
+#[cfg(all(feature = "stdweb", not(feature = "wasm-bindgen")))]
+#[allow(unused_results)] // Needed because the js macro triggers it.
+pub fn now() -> f64 {
+    use stdweb::unstable::TryInto;
+
+    // https://developer.mozilla.org/en-US/docs/Web/API/Performance/now
+    #[cfg(not(feature = "inaccurate"))]
+    let v = js! { return performance.now(); };
+    #[cfg(feature = "inaccurate")]
+    let v = js! { return Date.now(); };
+    v.try_into().unwrap()
+}
+
+#[cfg(feature = "wasm-bindgen")]
+pub fn now() -> f64 {
+    #[cfg(not(feature = "inaccurate"))]
+    let now = {
+        use wasm_bindgen_rs::prelude::*;
+        use wasm_bindgen_rs::JsCast;
+        js_sys::Reflect::get(&js_sys::global(), &JsValue::from_str("performance"))
+            .expect("failed to get performance from global object")
+            .unchecked_into::<web_sys::Performance>()
+            .now()
+    };
+    #[cfg(feature = "inaccurate")]
+    let now = js_sys::Date::now();
+    now
+}
+
+// The JS now function is in a module so it won't have to be renamed
+#[cfg(not(any(feature = "wasm-bindgen", feature = "stdweb")))]
+mod js {
+    extern "C" {
+        #[cfg(not(target_os = "emscripten"))]
+        pub fn now() -> f64;
+        #[cfg(target_os = "emscripten")]
+        pub fn _emscripten_get_now() -> f64;
+    }
+}
+// Make the unsafe extern function "safe" so it can be called like the other 'now' functions
+#[cfg(not(any(feature = "wasm-bindgen", feature = "stdweb")))]
+pub fn now() -> f64 {
+    #[cfg(not(target_os = "emscripten"))]
+    return unsafe { js::now() };
+    #[cfg(target_os = "emscripten")]
+    return unsafe { js::_emscripten_get_now() };
+}
+
+/// Returns the number of millisecods elapsed since January 1, 1970 00:00:00 UTC.
+#[cfg(any(feature = "wasm-bindgen", feature = "stdweb"))]
+fn get_time() -> f64 {
+    #[cfg(feature = "wasm-bindgen")]
+    return js_sys::Date::now();
+    #[cfg(all(feature = "stdweb", not(feature = "wasm-bindgen")))]
+    {
+        let v = js! { return Date.now(); };
+        return v.try_into().unwrap();
+    }
+}
+
+#[derive(Copy, Clone, Debug, PartialEq, PartialOrd)]
+pub struct SystemTime(f64);
+
+impl SystemTime {
+    pub const UNIX_EPOCH: SystemTime = SystemTime(0.0);
+
+    pub fn now() -> SystemTime {
+        cfg_if::cfg_if! {
+            if #[cfg(any(feature = "wasm-bindgen", feature = "stdweb"))] {
+                SystemTime(get_time())
+            } else {
+                SystemTime(now())
+            }
+        }
+    }
+
+    pub fn duration_since(&self, earlier: SystemTime) -> Result<Duration, ()> {
+        let dur_ms = self.0 - earlier.0;
+        if dur_ms < 0.0 {
+            return Err(());
+        }
+        Ok(Duration::from_millis(dur_ms as u64))
+    }
+
+    pub fn elapsed(&self) -> Result<Duration, ()> {
+        self.duration_since(SystemTime::now())
+    }
+
+    pub fn checked_add(&self, duration: Duration) -> Option<SystemTime> {
+        Some(*self + duration)
+    }
+
+    pub fn checked_sub(&self, duration: Duration) -> Option<SystemTime> {
+        Some(*self - duration)
+    }
+}
+
+impl Add<Duration> for SystemTime {
+    type Output = SystemTime;
+
+    fn add(self, other: Duration) -> SystemTime {
+        SystemTime(self.0 + other.as_millis() as f64)
+    }
+}
+
+impl Sub<Duration> for SystemTime {
+    type Output = SystemTime;
+
+    fn sub(self, other: Duration) -> SystemTime {
+        SystemTime(self.0 - other.as_millis() as f64)
+    }
+}
+
+impl AddAssign<Duration> for SystemTime {
+    fn add_assign(&mut self, rhs: Duration) {
+        *self = *self + rhs;
+    }
+}
+
+impl SubAssign<Duration> for SystemTime {
+    fn sub_assign(&mut self, rhs: Duration) {
+        *self = *self - rhs;
+    }
+}

third_party/rust/instant/tests/wasm.rs

@@ -0,0 +1,57 @@
+extern crate wasm_bindgen_test;
+
+use instant::{Instant, SystemTime};
+use std::time::Duration;
+use wasm_bindgen_test::*;
+
+wasm_bindgen_test_configure!(run_in_browser);
+// run these tests using: wasm-pack test --chrome --headless -- --features wasm-bindgen
+
+#[wasm_bindgen_test]
+fn test_instant_now() {
+    let now = Instant::now();
+    #[cfg(feature = "inaccurate")]
+    while now.elapsed().as_millis() == 0 {}
+    #[cfg(not(feature = "inaccurate"))]
+    assert!(now.elapsed().as_nanos() > 0);
+}
+
+#[wasm_bindgen_test]
+fn test_duration() {
+    let now = Instant::now();
+    let one_sec = Duration::from_secs(1);
+    assert!(now.elapsed() < one_sec);
+}
+
+// Duration::new will overflow when you have u64::MAX seconds and one billion nanoseconds.
+// <https://doc.rust-lang.org/std/time/struct.Duration.html#method.new>
+const ONE_BILLION: u32 = 1_000_000_000;
+
+#[wasm_bindgen_test]
+fn test_checked_add() {
+    let now = Instant::now();
+
+    assert!(now.checked_add(Duration::from_millis(1)).is_some());
+    assert_eq!(
+        None,
+        now.checked_add(Duration::new(u64::MAX, ONE_BILLION - 1))
+    );
+}
+
+#[wasm_bindgen_test]
+fn test_checked_sub() {
+    let now = Instant::now();
+
+    assert!(now.checked_sub(Duration::from_millis(1)).is_some());
+    assert!(now
+        .checked_sub(Duration::new(u64::MAX, ONE_BILLION - 1))
+        .is_none());
+}
+
+#[wasm_bindgen_test]
+fn test_system_time() {
+    assert!(SystemTime::UNIX_EPOCH
+        .duration_since(SystemTime::now())
+        .is_err());
+}
+

third_party/rust/libc/Cargo.toml

@@ -11,7 +11,7 @@
 
 [package]
 name = "libc"
-version = "0.2.148"
+version = "0.2.139"
 authors = ["The Rust Project Developers"]
 build = "build.rs"
 exclude = [
@@ -42,119 +42,10 @@ license = "MIT OR Apache-2.0"
 repository = "https://github.com/rust-lang/libc"
 
 [package.metadata.docs.rs]
-cargo-args = ["-Zbuild-std=core"]
-default-target = "x86_64-unknown-linux-gnu"
 features = [
     "const-extern-fn",
     "extra_traits",
 ]
-targets = [
-    "aarch64-apple-ios",
-    "aarch64-linux-android",
-    "aarch64-pc-windows-msvc",
-    "aarch64-unknown-freebsd",
-    "aarch64-unknown-fuchsia",
-    "aarch64-unknown-hermit",
-    "aarch64-unknown-linux-gnu",
-    "aarch64-unknown-linux-musl",
-    "aarch64-unknown-netbsd",
-    "aarch64-unknown-openbsd",
-    "aarch64-wrs-vxworks",
-    "arm-linux-androideabi",
-    "arm-unknown-linux-gnueabi",
-    "arm-unknown-linux-gnueabihf",
-    "arm-unknown-linux-musleabi",
-    "arm-unknown-linux-musleabihf",
-    "armebv7r-none-eabi",
-    "armebv7r-none-eabihf",
-    "armv5te-unknown-linux-gnueabi",
-    "armv5te-unknown-linux-musleabi",
-    "armv7-linux-androideabi",
-    "armv7-unknown-linux-gnueabihf",
-    "armv7-unknown-linux-musleabihf",
-    "armv7-wrs-vxworks-eabihf",
-    "armv7r-none-eabi",
-    "armv7r-none-eabihf",
-    "hexagon-unknown-linux-musl",
-    "i586-pc-windows-msvc",
-    "i586-unknown-linux-gnu",
-    "i586-unknown-linux-musl",
-    "i686-linux-android",
-    "i686-pc-windows-gnu",
-    "i686-pc-windows-msvc",
-    "i686-pc-windows-msvc",
-    "i686-unknown-freebsd",
-    "i686-unknown-haiku",
-    "i686-unknown-linux-gnu",
-    "i686-unknown-linux-musl",
-    "i686-unknown-netbsd",
-    "i686-unknown-openbsd",
-    "i686-wrs-vxworks",
-    "mips-unknown-linux-gnu",
-    "mips-unknown-linux-musl",
-    "mips64-unknown-linux-gnuabi64",
-    "mips64-unknown-linux-muslabi64",
-    "mips64el-unknown-linux-gnuabi64",
-    "mips64el-unknown-linux-muslabi64",
-    "mipsel-sony-psp",
-    "mipsel-unknown-linux-gnu",
-    "mipsel-unknown-linux-musl",
-    "nvptx64-nvidia-cuda",
-    "powerpc-unknown-linux-gnu",
-    "powerpc-unknown-linux-gnuspe",
-    "powerpc-unknown-netbsd",
-    "powerpc-wrs-vxworks",
-    "powerpc-wrs-vxworks-spe",
-    "powerpc64-unknown-freebsd",
-    "powerpc64-unknown-linux-gnu",
-    "powerpc64-wrs-vxworks",
-    "powerpc64le-unknown-linux-gnu",
-    "riscv32gc-unknown-linux-gnu",
-    "riscv32i-unknown-none-elf",
-    "riscv32imac-unknown-none-elf",
-    "riscv32imc-unknown-none-elf",
-    "riscv64gc-unknown-freebsd",
-    "riscv64gc-unknown-linux-gnu",
-    "riscv64gc-unknown-linux-musl",
-    "riscv64gc-unknown-none-elf",
-    "riscv64imac-unknown-none-elf",
-    "s390x-unknown-linux-gnu",
-    "s390x-unknown-linux-musl",
-    "sparc-unknown-linux-gnu",
-    "sparc64-unknown-linux-gnu",
-    "sparc64-unknown-netbsd",
-    "sparcv9-sun-solaris",
-    "thumbv6m-none-eabi",
-    "thumbv7em-none-eabi",
-    "thumbv7em-none-eabihf",
-    "thumbv7m-none-eabi",
-    "thumbv7neon-linux-androideabi",
-    "thumbv7neon-unknown-linux-gnueabihf",
-    "wasm32-unknown-emscripten",
-    "wasm32-unknown-unknown",
-    "wasm32-wasi",
-    "x86_64-apple-darwin",
-    "x86_64-apple-ios",
-    "x86_64-fortanix-unknown-sgx",
-    "x86_64-linux-android",
-    "x86_64-pc-solaris",
-    "x86_64-pc-windows-gnu",
-    "x86_64-pc-windows-msvc",
-    "x86_64-unknown-dragonfly",
-    "x86_64-unknown-freebsd",
-    "x86_64-unknown-fuchsia",
-    "x86_64-unknown-haiku",
-    "x86_64-unknown-hermit",
-    "x86_64-unknown-illumos",
-    "x86_64-unknown-l4re-uclibc",
-    "x86_64-unknown-linux-gnu",
-    "x86_64-unknown-linux-gnux32",
-    "x86_64-unknown-linux-musl",
-    "x86_64-unknown-netbsd",
-    "x86_64-unknown-openbsd",
-    "x86_64-unknown-redox",
-    "x86_64-wrs-vxworks",
-]
 
 [dependencies.rustc-std-workspace-core]
 version = "1.0.0"

third_party/rust/libc/README.md

@@ -14,7 +14,7 @@ of all the exported APIs match the platform that libc is compiled for.
 More detailed information about the design of this library can be found in its
 [associated RFC][rfc].
 
-[rfc]: https://github.com/rust-lang/rfcs/blob/HEAD/text/1291-promote-libc.md
+[rfc]: https://github.com/rust-lang/rfcs/blob/master/text/1291-promote-libc.md
 
 ## Usage
 
@@ -60,10 +60,10 @@ newer Rust features are only available on newer Rust toolchains:
 
 ## Platform support
 
-[Platform-specific documentation (HEAD)][docs.head].
+[Platform-specific documentation (master branch)][docs.master].
 
 See
-[`ci/build.sh`](https://github.com/rust-lang/libc/blob/HEAD/ci/build.sh)
+[`ci/build.sh`](https://github.com/rust-lang/libc/blob/master/ci/build.sh)
 for the platforms on which `libc` is guaranteed to build for each Rust
 toolchain. The test-matrix at [GitHub Actions] and [Cirrus CI] show the
 platforms in which `libc` tests are run.
@@ -75,10 +75,10 @@ platforms in which `libc` tests are run.
 This project is licensed under either of
 
 * [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0)
-  ([LICENSE-APACHE](https://github.com/rust-lang/libc/blob/HEAD/LICENSE-APACHE))
+  ([LICENSE-APACHE](https://github.com/rust-lang/libc/blob/master/LICENSE-APACHE))
 
 * [MIT License](https://opensource.org/licenses/MIT)
-  ([LICENSE-MIT](https://github.com/rust-lang/libc/blob/HEAD/LICENSE-MIT))
+  ([LICENSE-MIT](https://github.com/rust-lang/libc/blob/master/LICENSE-MIT))
 
 at your option.
 
@@ -87,7 +87,7 @@ at your option.
 We welcome all people who want to contribute. Please see the [contributing
 instructions] for more information.
 
-[contributing instructions]: https://github.com/rust-lang/libc/blob/HEAD/CONTRIBUTING.md
+[contributing instructions]: https://github.com/rust-lang/libc/blob/master/CONTRIBUTING.md
 
 Contributions in any form (issues, pull requests, etc.) to this project
 must adhere to Rust's [Code of Conduct].
@@ -107,4 +107,4 @@ dual licensed as above, without any additional terms or conditions.
 [Documentation]: https://docs.rs/libc/badge.svg
 [docs.rs]: https://docs.rs/libc
 [License]: https://img.shields.io/crates/l/libc.svg
-[docs.head]: https://rust-lang.github.io/libc/#platform-specific-documentation
+[docs.master]: https://rust-lang.github.io/libc/#platform-specific-documentation

third_party/rust/libc/build.rs

@@ -1,45 +1,6 @@
 use std::env;
 use std::process::Command;
 use std::str;
-use std::string::String;
-
-// List of cfgs this build script is allowed to set. The list is needed to support check-cfg, as we
-// need to know all the possible cfgs that this script will set. If you need to set another cfg
-// make sure to add it to this list as well.
-const ALLOWED_CFGS: &'static [&'static str] = &[
-    "emscripten_new_stat_abi",
-    "freebsd10",
-    "freebsd11",
-    "freebsd12",
-    "freebsd13",
-    "freebsd14",
-    "libc_align",
-    "libc_cfg_target_vendor",
-    "libc_const_extern_fn",
-    "libc_const_extern_fn_unstable",
-    "libc_const_size_of",
-    "libc_core_cvoid",
-    "libc_deny_warnings",
-    "libc_int128",
-    "libc_long_array",
-    "libc_non_exhaustive",
-    "libc_packedN",
-    "libc_priv_mod_use",
-    "libc_ptr_addr_of",
-    "libc_thread_local",
-    "libc_underscore_const_names",
-    "libc_union",
-];
-
-// Extra values to allow for check-cfg.
-const CHECK_CFG_EXTRA: &'static [(&'static str, &'static [&'static str])] = &[
-    ("target_os", &["switch", "aix", "ohos"]),
-    ("target_env", &["illumos", "wasi", "aix", "ohos"]),
-    (
-        "target_arch",
-        &["loongarch64", "mips32r6", "mips64r6", "csky"],
-    ),
-];
 
 fn main() {
     // Avoid unnecessary re-building.
@@ -50,7 +11,6 @@ fn main() {
     let align_cargo_feature = env::var("CARGO_FEATURE_ALIGN").is_ok();
     let const_extern_fn_cargo_feature = env::var("CARGO_FEATURE_CONST_EXTERN_FN").is_ok();
     let libc_ci = env::var("LIBC_CI").is_ok();
-    let libc_check_cfg = env::var("LIBC_CHECK_CFG").is_ok();
 
     if env::var("CARGO_FEATURE_USE_STD").is_ok() {
         println!(
@@ -65,113 +25,89 @@ fn main() {
     // On CI, we detect the actual FreeBSD version and match its ABI exactly,
     // running tests to ensure that the ABI is correct.
     match which_freebsd() {
-        Some(10) if libc_ci || rustc_dep_of_std => set_cfg("freebsd10"),
+        Some(10) if libc_ci || rustc_dep_of_std => {
-        Some(11) if libc_ci => set_cfg("freebsd11"),
+            println!("cargo:rustc-cfg=freebsd10")
-        Some(12) if libc_ci => set_cfg("freebsd12"),
+        }
-        Some(13) if libc_ci => set_cfg("freebsd13"),
+        Some(11) if libc_ci => println!("cargo:rustc-cfg=freebsd11"),
-        Some(14) if libc_ci => set_cfg("freebsd14"),
+        Some(12) if libc_ci => println!("cargo:rustc-cfg=freebsd12"),
-        Some(_) | None => set_cfg("freebsd11"),
+        Some(13) if libc_ci => println!("cargo:rustc-cfg=freebsd13"),
-    }
+        Some(14) if libc_ci => println!("cargo:rustc-cfg=freebsd14"),
-
+        Some(_) | None => println!("cargo:rustc-cfg=freebsd11"),
-    match emcc_version_code() {
-        Some(v) if (v >= 30142) => set_cfg("emscripten_new_stat_abi"),
-        // Non-Emscripten or version < 3.1.42.
-        Some(_) | None => (),
     }
 
     // On CI: deny all warnings
     if libc_ci {
-        set_cfg("libc_deny_warnings");
+        println!("cargo:rustc-cfg=libc_deny_warnings");
     }
 
     // Rust >= 1.15 supports private module use:
     if rustc_minor_ver >= 15 || rustc_dep_of_std {
-        set_cfg("libc_priv_mod_use");
+        println!("cargo:rustc-cfg=libc_priv_mod_use");
     }
 
     // Rust >= 1.19 supports unions:
     if rustc_minor_ver >= 19 || rustc_dep_of_std {
-        set_cfg("libc_union");
+        println!("cargo:rustc-cfg=libc_union");
     }
 
     // Rust >= 1.24 supports const mem::size_of:
     if rustc_minor_ver >= 24 || rustc_dep_of_std {
-        set_cfg("libc_const_size_of");
+        println!("cargo:rustc-cfg=libc_const_size_of");
     }
 
     // Rust >= 1.25 supports repr(align):
     if rustc_minor_ver >= 25 || rustc_dep_of_std || align_cargo_feature {
-        set_cfg("libc_align");
+        println!("cargo:rustc-cfg=libc_align");
     }
 
     // Rust >= 1.26 supports i128 and u128:
     if rustc_minor_ver >= 26 || rustc_dep_of_std {
-        set_cfg("libc_int128");
+        println!("cargo:rustc-cfg=libc_int128");
     }
 
     // Rust >= 1.30 supports `core::ffi::c_void`, so libc can just re-export it.
     // Otherwise, it defines an incompatible type to retaining
     // backwards-compatibility.
     if rustc_minor_ver >= 30 || rustc_dep_of_std {
-        set_cfg("libc_core_cvoid");
+        println!("cargo:rustc-cfg=libc_core_cvoid");
     }
 
     // Rust >= 1.33 supports repr(packed(N)) and cfg(target_vendor).
     if rustc_minor_ver >= 33 || rustc_dep_of_std {
-        set_cfg("libc_packedN");
+        println!("cargo:rustc-cfg=libc_packedN");
-        set_cfg("libc_cfg_target_vendor");
+        println!("cargo:rustc-cfg=libc_cfg_target_vendor");
     }
 
     // Rust >= 1.40 supports #[non_exhaustive].
     if rustc_minor_ver >= 40 || rustc_dep_of_std {
-        set_cfg("libc_non_exhaustive");
+        println!("cargo:rustc-cfg=libc_non_exhaustive");
-    }
-
-    // Rust >= 1.47 supports long array:
-    if rustc_minor_ver >= 47 || rustc_dep_of_std {
-        set_cfg("libc_long_array");
     }
 
     if rustc_minor_ver >= 51 || rustc_dep_of_std {
-        set_cfg("libc_ptr_addr_of");
+        println!("cargo:rustc-cfg=libc_ptr_addr_of");
     }
 
     // Rust >= 1.37.0 allows underscores as anonymous constant names.
     if rustc_minor_ver >= 37 || rustc_dep_of_std {
-        set_cfg("libc_underscore_const_names");
+        println!("cargo:rustc-cfg=libc_underscore_const_names");
     }
 
     // #[thread_local] is currently unstable
     if rustc_dep_of_std {
-        set_cfg("libc_thread_local");
+        println!("cargo:rustc-cfg=libc_thread_local");
     }
 
     // Rust >= 1.62.0 allows to use `const_extern_fn` for "Rust" and "C".
     if rustc_minor_ver >= 62 {
-        set_cfg("libc_const_extern_fn");
+        println!("cargo:rustc-cfg=libc_const_extern_fn");
     } else {
         // Rust < 1.62.0 requires a crate feature and feature gate.
         if const_extern_fn_cargo_feature {
             if !is_nightly || rustc_minor_ver < 40 {
                 panic!("const-extern-fn requires a nightly compiler >= 1.40");
             }
-            set_cfg("libc_const_extern_fn_unstable");
+            println!("cargo:rustc-cfg=libc_const_extern_fn_unstable");
-            set_cfg("libc_const_extern_fn");
+            println!("cargo:rustc-cfg=libc_const_extern_fn");
-        }
-    }
-
-    // check-cfg is a nightly cargo/rustc feature to warn when unknown cfgs are used across the
-    // codebase. libc can configure it if the appropriate environment variable is passed. Since
-    // rust-lang/rust enforces it, this is useful when using a custom libc fork there.
-    //
-    // https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#check-cfg
-    if libc_check_cfg {
-        for cfg in ALLOWED_CFGS {
-            println!("cargo:rustc-check-cfg=values({})", cfg);
-        }
-        for &(name, values) in CHECK_CFG_EXTRA {
-            let values = values.join("\",\"");
-            println!("cargo:rustc-check-cfg=values({},\"{}\")", name, values);
         }
     }
 }
@@ -192,13 +128,6 @@ fn rustc_minor_nightly() -> (u32, bool) {
         .output()
         .ok()
         .expect("Failed to get rustc version");
-    if !output.status.success() {
-        panic!(
-            "failed to run rustc: {}",
-            String::from_utf8_lossy(output.stderr.as_slice())
-        );
-    }
-
     let version = otry!(str::from_utf8(&output.stdout).ok());
     let mut pieces = version.split('.');
 
@@ -247,37 +176,3 @@ fn which_freebsd() -> Option<i32> {
         _ => None,
     }
 }
-
-fn emcc_version_code() -> Option<u64> {
-    let output = std::process::Command::new("emcc")
-        .arg("-dumpversion")
-        .output()
-        .ok();
-    if output.is_none() {
-        return None;
-    }
-    let output = output.unwrap();
-    if !output.status.success() {
-        return None;
-    }
-
-    let stdout = String::from_utf8(output.stdout).ok();
-    if stdout.is_none() {
-        return None;
-    }
-    let version = stdout.unwrap();
-    let mut pieces = version.trim().split('.');
-
-    let major = pieces.next().and_then(|x| x.parse().ok()).unwrap_or(0);
-    let minor = pieces.next().and_then(|x| x.parse().ok()).unwrap_or(0);
-    let patch = pieces.next().and_then(|x| x.parse().ok()).unwrap_or(0);
-
-    Some(major * 10000 + minor * 100 + patch)
-}
-
-fn set_cfg(cfg: &str) {
-    if !ALLOWED_CFGS.contains(&cfg) {
-        panic!("trying to set cfg {}, but it is not in ALLOWED_CFGS", cfg);
-    }
-    println!("cargo:rustc-cfg={}", cfg);
-}

third_party/rust/libc/src/fuchsia/aarch64.rs

@@ -62,6 +62,5 @@ s! {
     }
 }
 
-// From https://cs.opensource.google/fuchsia/fuchsia/+/main:zircon/third_party/ulib/musl/include/bits/signal.h;l=20-21;drc=0827b18ab9540c46f8037f407d17ea15a79e9ba7
 pub const MINSIGSTKSZ: ::size_t = 6144;
 pub const SIGSTKSZ: ::size_t = 12288;

third_party/rust/libc/src/fuchsia/mod.rs

@@ -2602,7 +2602,6 @@ pub const PR_SET_MM_MAP: ::c_int = 14;
 pub const PR_SET_MM_MAP_SIZE: ::c_int = 15;
 
 pub const PR_SET_PTRACER: ::c_int = 0x59616d61;
-pub const PR_SET_PTRACER_ANY: ::c_ulong = 0xffffffffffffffff;
 
 pub const PR_SET_CHILD_SUBREAPER: ::c_int = 36;
 pub const PR_GET_CHILD_SUBREAPER: ::c_int = 37;
@@ -3271,7 +3270,7 @@ f! {
             as ::c_uint
     }
 
-    pub {const} fn CMSG_LEN(len: ::c_uint) -> ::c_uint {
+    pub fn CMSG_LEN(len: ::c_uint) -> ::c_uint {
         (CMSG_ALIGN(::mem::size_of::<cmsghdr>()) + len as ::size_t) as ::c_uint
     }
 }
@@ -4260,9 +4259,6 @@ cfg_if! {
     } else if #[cfg(any(target_arch = "x86_64"))] {
         mod x86_64;
         pub use self::x86_64::*;
-    } else if #[cfg(any(target_arch = "riscv64"))] {
-        mod riscv64;
-        pub use self::riscv64::*;
     } else {
         // Unknown target_arch
     }

third_party/rust/libc/src/fuchsia/riscv64.rs

@@ -1,44 +0,0 @@
-// From psABI Calling Convention for RV64
-pub type c_char = u8;
-pub type __u64 = ::c_ulonglong;
-pub type wchar_t = i32;
-
-pub type nlink_t = ::c_ulong;
-pub type blksize_t = ::c_long;
-
-pub type stat64 = stat;
-s! {
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_nlink: ::nlink_t,
-        pub st_mode: ::mode_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        __pad0: ::c_int,
-        pub st_rdev: ::dev_t,
-        pub st_size: ::off_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        __unused: [::c_long; 3],
-    }
-
-    // Not actually used, IPC calls just return ENOSYS
-    pub struct ipc_perm {
-        pub __ipc_perm_key: ::key_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-        pub cuid: ::uid_t,
-        pub cgid: ::gid_t,
-        pub mode: ::mode_t,
-        pub __seq: ::c_ushort,
-        __unused1: ::c_ulong,
-        __unused2: ::c_ulong,
-    }
-}

third_party/rust/libc/src/lib.rs

@@ -151,12 +151,6 @@ cfg_if! {
 
         mod wasi;
         pub use wasi::*;
-    } else if #[cfg(target_os = "xous")] {
-        mod fixed_width_ints;
-        pub use fixed_width_ints::*;
-
-        mod xous;
-        pub use xous::*;
     } else {
         // non-supported targets: empty...
     }

third_party/rust/libc/src/unix/aix/powerpc64.rs

@@ -1,644 +0,0 @@
-pub type c_long = i64;
-pub type c_ulong = u64;
-
-s! {
-    pub struct sigset_t {
-        pub ss_set: [c_ulong; 4],
-    }
-
-    pub struct fd_set {
-        pub fds_bits: [c_long; 1024],
-    }
-
-    pub struct flock {
-        pub l_type: ::c_short,
-        pub l_whence: ::c_short,
-        pub l_sysid: ::c_uint,
-        pub l_pid: ::pid_t,
-        pub l_vfs: ::c_int,
-        pub l_start: ::off_t,
-        pub l_len: ::off_t,
-    }
-
-    pub struct statvfs {
-        pub f_bsize: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_favail: ::fsfilcnt_t,
-        pub f_fsid: ::c_ulong,
-        pub f_basetype: [::c_char; 16],
-        pub f_flag: ::c_ulong,
-        pub f_namemax: ::c_ulong,
-        pub f_fstr: [::c_char; 32],
-        pub f_filler: [::c_ulong; 16]
-    }
-
-    pub struct pthread_rwlock_t {
-        __rw_word: [::c_long; 10],
-    }
-
-    pub struct pthread_cond_t {
-        __cv_word: [::c_long; 6],
-    }
-
-    pub struct pthread_mutex_t {
-        __mt_word: [::c_long; 8],
-    }
-
-    pub struct stat {
-        pub st_dev: ::dev_t,
-        pub st_ino: ::ino_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_flag: ::c_ushort,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        pub st_ssize: ::c_int,
-        pub st_atime: ::st_timespec,
-        pub st_mtime: ::st_timespec,
-        pub st_ctime: ::st_timespec,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt_t,
-        pub st_vfstype: ::c_int,
-        pub st_vfs: ::c_uint,
-        pub st_type: ::c_uint,
-        pub st_gen: ::c_uint,
-        pub st_reserved: [::c_uint; 9],
-        pub st_padto_ll: ::c_uint,
-        pub st_size: ::off_t,
-    }
-
-    pub struct statfs {
-        pub f_version: ::c_int,
-        pub f_type: ::c_int,
-        pub f_bsize: ::c_ulong,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-        pub f_files: ::fsblkcnt_t,
-        pub f_ffree: ::fsblkcnt_t,
-        pub f_fsid: ::fsid64_t,
-        pub f_vfstype: ::c_int,
-        pub f_fsize: ::c_ulong,
-        pub f_vfsnumber: ::c_int,
-        pub f_vfsoff: ::c_int,
-        pub f_vfslen: ::c_int,
-        pub f_vfsvers: ::c_int,
-        pub f_fname: [::c_char; 32],
-        pub f_fpack: [::c_char; 32],
-        pub f_name_max: ::c_int,
-    }
-
-    pub struct aiocb {
-        pub aio_lio_opcode: ::c_int,
-        pub aio_fildes: ::c_int,
-        pub aio_word1: ::c_int,
-        pub aio_offset: ::off_t,
-        pub aio_buf: *mut ::c_void,
-        pub aio_return: ::ssize_t,
-        pub aio_errno: ::c_int,
-        pub aio_nbytes: ::size_t,
-        pub aio_reqprio: ::c_int,
-        pub aio_sigevent: ::sigevent,
-        pub aio_word2: ::c_int,
-        pub aio_fp: ::c_int,
-        pub aio_handle: *mut aiocb,
-        pub aio_reserved: [::c_uint; 2],
-        pub aio_sigev_tid: c_long,
-    }
-
-    pub struct ucontext_t {
-        pub __sc_onstack: ::c_int,
-        pub uc_sigmask: ::sigset_t,
-        pub __sc_uerror: ::c_int,
-        pub uc_mcontext: ::mcontext_t,
-        pub uc_link: *mut ucontext_t,
-        pub uc_stack: ::stack_t,
-        // Should be pointer to __extctx_t
-        pub __extctx: *mut ::c_void,
-        pub __extctx_magic: ::c_int,
-        pub __pad: [::c_int; 1],
-    }
-
-    pub struct mcontext_t {
-        pub gpr: [::c_ulonglong; 32],
-        pub msr: ::c_ulonglong,
-        pub iar: ::c_ulonglong,
-        pub lr: ::c_ulonglong,
-        pub ctr: ::c_ulonglong,
-        pub cr: ::c_uint,
-        pub xer: ::c_uint,
-        pub fpscr: ::c_uint,
-        pub fpscrx: ::c_uint,
-        pub except: [::c_ulonglong; 1],
-        // Should be array of double type
-        pub fpr: [::uint64_t; 32],
-        pub fpeu: ::c_char,
-        pub fpinfo: ::c_char,
-        pub fpscr24_31: ::c_char,
-        pub pad: [::c_char; 1],
-        pub excp_type: ::c_int,
-    }
-
-    pub struct utmpx {
-        pub ut_user: [::c_char; 256],
-        pub ut_id: [::c_char; 14],
-        pub ut_line: [::c_char; 64],
-        pub ut_pid: ::pid_t,
-        pub ut_type: ::c_short,
-        pub ut_tv: ::timeval,
-        pub ut_host: [::c_char; 256],
-        pub __dbl_word_pad: ::c_int,
-        pub __reservedA: [::c_int; 2],
-        pub __reservedV: [::c_int; 6],
-    }
-
-    pub struct pthread_spinlock_t {
-        pub __sp_word: [::c_long; 3],
-    }
-
-    pub struct pthread_barrier_t {
-        pub __br_word: [::c_long; 5],
-    }
-
-    pub struct msqid_ds {
-        pub msg_perm: ::ipc_perm,
-        pub msg_first: ::c_uint,
-        pub msg_last: ::c_uint,
-        pub msg_cbytes: ::c_uint,
-        pub msg_qnum: ::c_uint,
-        pub msg_qbytes: ::c_ulong,
-        pub msg_lspid: ::pid_t,
-        pub msg_lrpid: ::pid_t,
-        pub msg_stime: ::time_t,
-        pub msg_rtime: ::time_t,
-        pub msg_ctime: ::time_t,
-        pub msg_rwait: ::c_int,
-        pub msg_wwait: ::c_int,
-        pub msg_reqevents: ::c_ushort,
-    }
-}
-
-s_no_extra_traits! {
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_code: ::c_int,
-        pub si_pid: ::pid_t,
-        pub si_uid: ::uid_t,
-        pub si_status: ::c_int,
-        pub si_addr: *mut ::c_void,
-        pub si_band: ::c_long,
-        pub si_value: ::sigval,
-        pub __si_flags: ::c_int,
-        pub __pad: [::c_int; 3],
-    }
-
-    #[cfg(libc_union)]
-    pub union _kernel_simple_lock {
-        pub _slock: ::c_long,
-        // Should be pointer to 'lock_data_instrumented'
-        pub _slockp: *mut ::c_void,
-    }
-
-    pub struct fileops_t {
-        pub fo_rw: extern fn(file: *mut file, rw: ::uio_rw, io: *mut ::c_void, ext: ::c_long,
-                             secattr: *mut ::c_void) -> ::c_int,
-        pub fo_ioctl: extern fn(file: *mut file, a: ::c_long, b: ::caddr_t, c: ::c_long,
-                                d: ::c_long) -> ::c_int,
-        pub fo_select: extern fn(file: *mut file, a: ::c_int, b: *mut ::c_ushort,
-                                 c: extern fn()) -> ::c_int,
-        pub fo_close: extern fn(file: *mut file) -> ::c_int,
-        pub fo_fstat: extern fn(file: *mut file, sstat: *mut ::stat) -> ::c_int,
-    }
-
-    pub struct file {
-        pub f_flag: ::c_long,
-        pub f_count: ::c_int,
-        pub f_options: ::c_short,
-        pub f_type: ::c_short,
-        // Should be pointer to 'vnode'
-        pub f_data: *mut ::c_void,
-        pub f_offset: ::c_longlong,
-        pub f_dir_off: ::c_long,
-        // Should be pointer to 'cred'
-        pub f_cred: *mut ::c_void,
-        #[cfg(libc_union)]
-        pub f_lock: _kernel_simple_lock,
-        #[cfg(libc_union)]
-        pub f_offset_lock: _kernel_simple_lock,
-        pub f_vinfo: ::caddr_t,
-        pub f_ops: *mut fileops_t,
-        pub f_parentp: ::caddr_t,
-        pub f_fnamep: ::caddr_t,
-        pub f_fdata: [::c_char; 160],
-    }
-
-    #[cfg(libc_union)]
-    pub union __ld_info_file {
-        pub _ldinfo_fd: ::c_int,
-        pub _ldinfo_fp: *mut file,
-        pub _core_offset: ::c_long,
-    }
-
-    pub struct ld_info {
-        pub ldinfo_next: ::c_uint,
-        pub ldinfo_flags: ::c_uint,
-        #[cfg(libc_union)]
-        pub _file: __ld_info_file,
-        pub ldinfo_textorg: *mut ::c_void,
-        pub ldinfo_textsize: ::c_ulong,
-        pub ldinfo_dataorg: *mut ::c_void,
-        pub ldinfo_datasize: ::c_ulong,
-        pub ldinfo_filename: [::c_char; 2],
-    }
-
-    #[cfg(libc_union)]
-    pub union __pollfd_ext_u {
-        pub addr: *mut ::c_void,
-        pub data32: u32,
-        pub data: u64,
-    }
-
-    pub struct pollfd_ext {
-        pub fd: ::c_int,
-        pub events: ::c_ushort,
-        pub revents: ::c_ushort,
-        #[cfg(libc_union)]
-        pub data: __pollfd_ext_u,
-    }
-}
-
-impl siginfo_t {
-    pub unsafe fn si_addr(&self) -> *mut ::c_void {
-        self.si_addr
-    }
-
-    pub unsafe fn si_value(&self) -> ::sigval {
-        self.si_value
-    }
-
-    pub unsafe fn si_pid(&self) -> ::pid_t {
-        self.si_pid
-    }
-
-    pub unsafe fn si_uid(&self) -> ::uid_t {
-        self.si_uid
-    }
-
-    pub unsafe fn si_status(&self) -> ::c_int {
-        self.si_status
-    }
-}
-
-cfg_if! {
-    if #[cfg(feature = "extra_traits")] {
-        impl PartialEq for siginfo_t {
-            fn eq(&self, other: &siginfo_t) -> bool {
-                #[cfg(libc_union)]
-                let value_eq = self.si_value == other.si_value;
-                #[cfg(not(libc_union))]
-                let value_eq = true;
-                self.si_signo == other.si_signo
-                    && self.si_errno == other.si_errno
-                    && self.si_code == other.si_code
-                    && self.si_pid == other.si_pid
-                    && self.si_uid == other.si_uid
-                    && self.si_status == other.si_status
-                    && self.si_addr == other.si_addr
-                    && self.si_band == other.si_band
-                    && self.__si_flags == other.__si_flags
-                    && value_eq
-            }
-        }
-        impl Eq for siginfo_t {}
-        impl ::fmt::Debug for siginfo_t {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                let mut struct_formatter = f.debug_struct("siginfo_t");
-                struct_formatter.field("si_signo", &self.si_signo);
-                struct_formatter.field("si_errno", &self.si_errno);
-                struct_formatter.field("si_code", &self.si_code);
-                struct_formatter.field("si_pid", &self.si_pid);
-                struct_formatter.field("si_uid", &self.si_uid);
-                struct_formatter.field("si_status", &self.si_status);
-                struct_formatter.field("si_addr", &self.si_addr);
-                struct_formatter.field("si_band", &self.si_band);
-                #[cfg(libc_union)]
-                struct_formatter.field("si_value", &self.si_value);
-                struct_formatter.field("__si_flags", &self.__si_flags);
-                struct_formatter.finish()
-            }
-        }
-        impl ::hash::Hash for siginfo_t {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                self.si_signo.hash(state);
-                self.si_errno.hash(state);
-                self.si_code.hash(state);
-                self.si_pid.hash(state);
-                self.si_uid.hash(state);
-                self.si_status.hash(state);
-                self.si_addr.hash(state);
-                self.si_band.hash(state);
-                #[cfg(libc_union)]
-                self.si_value.hash(state);
-                self.__si_flags.hash(state);
-            }
-        }
-
-        #[cfg(libc_union)]
-        impl PartialEq for _kernel_simple_lock {
-            fn eq(&self, other: &_kernel_simple_lock) -> bool {
-                unsafe {
-                    self._slock == other._slock
-                        && self._slockp == other._slockp
-                }
-            }
-        }
-        #[cfg(libc_union)]
-        impl Eq for _kernel_simple_lock {}
-        #[cfg(libc_union)]
-        impl ::fmt::Debug for _kernel_simple_lock {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                f.debug_struct("_kernel_simple_lock")
-                    .field("_slock", unsafe { &self._slock })
-                    .field("_slockp", unsafe { &self._slockp })
-                    .finish()
-            }
-        }
-        #[cfg(libc_union)]
-        impl ::hash::Hash for _kernel_simple_lock {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                unsafe {
-                    self._slock.hash(state);
-                    self._slockp.hash(state);
-                }
-            }
-        }
-
-        impl PartialEq for fileops_t {
-            fn eq(&self, other: &fileops_t) -> bool {
-                self.fo_rw == other.fo_rw
-                    && self.fo_ioctl == other.fo_ioctl
-                    && self.fo_select == other.fo_select
-                    && self.fo_close == other.fo_close
-                    && self.fo_fstat == other.fo_fstat
-            }
-        }
-        impl Eq for fileops_t {}
-        impl ::fmt::Debug for fileops_t {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                let mut struct_formatter = f.debug_struct("fileops_t");
-                struct_formatter.field("fo_rw", &self.fo_rw);
-                struct_formatter.field("fo_ioctl", &self.fo_ioctl);
-                struct_formatter.field("fo_select", &self.fo_select);
-                struct_formatter.field("fo_close", &self.fo_close);
-                struct_formatter.field("fo_fstat", &self.fo_fstat);
-                struct_formatter.finish()
-            }
-        }
-        impl ::hash::Hash for fileops_t {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                self.fo_rw.hash(state);
-                self.fo_ioctl.hash(state);
-                self.fo_select.hash(state);
-                self.fo_close.hash(state);
-                self.fo_fstat.hash(state);
-            }
-        }
-
-        impl PartialEq for file {
-            fn eq(&self, other: &file) -> bool {
-                #[cfg(libc_union)]
-                let lock_eq = self.f_lock == other.f_lock
-                    && self.f_offset_lock == other.f_offset_lock;
-                #[cfg(not(libc_union))]
-                let lock_eq = true;
-                self.f_flag == other.f_flag
-                    && self.f_count == other.f_count
-                    && self.f_options == other.f_options
-                    && self.f_type == other.f_type
-                    && self.f_data == other.f_data
-                    && self.f_offset == other.f_offset
-                    && self.f_dir_off == other.f_dir_off
-                    && self.f_cred == other.f_cred
-                    && self.f_vinfo == other.f_vinfo
-                    && self.f_ops == other.f_ops
-                    && self.f_parentp == other.f_parentp
-                    && self.f_fnamep == other.f_fnamep
-                    && self.f_fdata == other.f_fdata
-                    && lock_eq
-            }
-        }
-        impl Eq for file {}
-        impl ::fmt::Debug for file {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                let mut struct_formatter = f.debug_struct("file");
-                struct_formatter.field("f_flag", &self.f_flag);
-                struct_formatter.field("f_count", &self.f_count);
-                struct_formatter.field("f_options", &self.f_options);
-                struct_formatter.field("f_type", &self.f_type);
-                struct_formatter.field("f_data", &self.f_data);
-                struct_formatter.field("f_offset", &self.f_offset);
-                struct_formatter.field("f_dir_off", &self.f_dir_off);
-                struct_formatter.field("f_cred", &self.f_cred);
-                #[cfg(libc_union)]
-                struct_formatter.field("f_lock", &self.f_lock);
-                #[cfg(libc_union)]
-                struct_formatter.field("f_offset_lock", &self.f_offset_lock);
-                struct_formatter.field("f_vinfo", &self.f_vinfo);
-                struct_formatter.field("f_ops", &self.f_ops);
-                struct_formatter.field("f_parentp", &self.f_parentp);
-                struct_formatter.field("f_fnamep", &self.f_fnamep);
-                struct_formatter.field("f_fdata", &self.f_fdata);
-                struct_formatter.finish()
-            }
-        }
-        impl ::hash::Hash for file {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                self.f_flag.hash(state);
-                self.f_count.hash(state);
-                self.f_options.hash(state);
-                self.f_type.hash(state);
-                self.f_data.hash(state);
-                self.f_offset.hash(state);
-                self.f_dir_off.hash(state);
-                self.f_cred.hash(state);
-                #[cfg(libc_union)]
-                self.f_lock.hash(state);
-                #[cfg(libc_union)]
-                self.f_offset_lock.hash(state);
-                self.f_vinfo.hash(state);
-                self.f_ops.hash(state);
-                self.f_parentp.hash(state);
-                self.f_fnamep.hash(state);
-                self.f_fdata.hash(state);
-            }
-        }
-
-        #[cfg(libc_union)]
-        impl PartialEq for __ld_info_file {
-            fn eq(&self, other: &__ld_info_file) -> bool {
-                unsafe {
-                    self._ldinfo_fd == other._ldinfo_fd
-                        && self._ldinfo_fp == other._ldinfo_fp
-                        && self._core_offset == other._core_offset
-                }
-            }
-        }
-        #[cfg(libc_union)]
-        impl Eq for __ld_info_file {}
-        #[cfg(libc_union)]
-        impl ::fmt::Debug for __ld_info_file {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                f.debug_struct("__ld_info_file")
-                    .field("_ldinfo_fd", unsafe { &self._ldinfo_fd })
-                    .field("_ldinfo_fp", unsafe { &self._ldinfo_fp })
-                    .field("_core_offset", unsafe { &self._core_offset })
-                    .finish()
-            }
-        }
-        #[cfg(libc_union)]
-        impl ::hash::Hash for __ld_info_file {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                unsafe {
-                    self._ldinfo_fd.hash(state);
-                    self._ldinfo_fp.hash(state);
-                    self._core_offset.hash(state);
-                }
-            }
-        }
-
-        impl PartialEq for ld_info {
-            fn eq(&self, other: &ld_info) -> bool {
-                #[cfg(libc_union)]
-                let file_eq = self._file == other._file;
-                #[cfg(not(libc_union))]
-                let file_eq = true;
-                self.ldinfo_next == other.ldinfo_next
-                    && self.ldinfo_flags == other.ldinfo_flags
-                    && self.ldinfo_textorg == other.ldinfo_textorg
-                    && self.ldinfo_textsize == other.ldinfo_textsize
-                    && self.ldinfo_dataorg == other.ldinfo_dataorg
-                    && self.ldinfo_datasize == other.ldinfo_datasize
-                    && self.ldinfo_filename == other.ldinfo_filename
-                    && file_eq
-            }
-        }
-        impl Eq for ld_info {}
-        impl ::fmt::Debug for ld_info {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                let mut struct_formatter = f.debug_struct("ld_info");
-                struct_formatter.field("ldinfo_next", &self.ldinfo_next);
-                struct_formatter.field("ldinfo_flags", &self.ldinfo_flags);
-                struct_formatter.field("ldinfo_textorg", &self.ldinfo_textorg);
-                struct_formatter.field("ldinfo_textsize", &self.ldinfo_textsize);
-                struct_formatter.field("ldinfo_dataorg", &self.ldinfo_dataorg);
-                struct_formatter.field("ldinfo_datasize", &self.ldinfo_datasize);
-                struct_formatter.field("ldinfo_filename", &self.ldinfo_filename);
-                #[cfg(libc_union)]
-                struct_formatter.field("_file", &self._file);
-                struct_formatter.finish()
-            }
-        }
-        impl ::hash::Hash for ld_info {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                self.ldinfo_next.hash(state);
-                self.ldinfo_flags.hash(state);
-                self.ldinfo_textorg.hash(state);
-                self.ldinfo_textsize.hash(state);
-                self.ldinfo_dataorg.hash(state);
-                self.ldinfo_datasize.hash(state);
-                self.ldinfo_filename.hash(state);
-                #[cfg(libc_union)]
-                self._file.hash(state);
-            }
-        }
-
-        #[cfg(libc_union)]
-        impl PartialEq for __pollfd_ext_u {
-            fn eq(&self, other: &__pollfd_ext_u) -> bool {
-                unsafe {
-                    self.addr == other.addr
-                        && self.data32 == other.data32
-                        && self.data == other.data
-                }
-            }
-        }
-        #[cfg(libc_union)]
-        impl Eq for __pollfd_ext_u {}
-        #[cfg(libc_union)]
-        impl ::fmt::Debug for __pollfd_ext_u {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                f.debug_struct("__pollfd_ext_u")
-                    .field("addr", unsafe { &self.addr })
-                    .field("data32", unsafe { &self.data32 })
-                    .field("data", unsafe { &self.data })
-                    .finish()
-            }
-        }
-        #[cfg(libc_union)]
-        impl ::hash::Hash for __pollfd_ext_u {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                unsafe {
-                    self.addr.hash(state);
-                    self.data.hash(state);
-                    self.data32.hash(state);
-                }
-            }
-        }
-
-        impl PartialEq for pollfd_ext {
-            fn eq(&self, other: &pollfd_ext) -> bool {
-                #[cfg(libc_union)]
-                let data_eq = self.data == other.data;
-                #[cfg(not(libc_union))]
-                let data_eq = true;
-                self.fd == other.fd
-                    && self.events == other.events
-                    && self.revents == other.revents
-                    && data_eq
-            }
-        }
-        impl Eq for pollfd_ext {}
-        impl ::fmt::Debug for pollfd_ext {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                let mut struct_formatter = f.debug_struct("pollfd_ext");
-                struct_formatter.field("fd", &self.fd);
-                struct_formatter.field("events", &self.events);
-                struct_formatter.field("revents", &self.revents);
-                #[cfg(libc_union)]
-                struct_formatter.field("data", &self.data);
-                struct_formatter.finish()
-            }
-        }
-        impl ::hash::Hash for pollfd_ext {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                self.fd.hash(state);
-                self.events.hash(state);
-                self.revents.hash(state);
-                #[cfg(libc_union)]
-                self.data.hash(state);
-            }
-        }
-    }
-}
-
-pub const PTHREAD_MUTEX_INITIALIZER: pthread_mutex_t = pthread_mutex_t {
-    __mt_word: [0, 2, 0, 0, 0, 0, 0, 0],
-};
-pub const PTHREAD_COND_INITIALIZER: pthread_cond_t = pthread_cond_t {
-    __cv_word: [0, 0, 0, 0, 2, 0],
-};
-pub const PTHREAD_RWLOCK_INITIALIZER: pthread_rwlock_t = pthread_rwlock_t {
-    __rw_word: [2, 0, 0, 0, 0, 0, 0, 0, 0, 0],
-};
-pub const RLIM_INFINITY: ::c_ulong = 0x7fffffffffffffff;
-
-extern "C" {
-    pub fn getsystemcfg(label: ::c_int) -> ::c_ulong;
-}

third_party/rust/libc/src/unix/bsd/apple/b64/aarch64/align.rs

@@ -15,6 +15,7 @@ s! {
         pub uc_link: *mut ::ucontext_t,
         pub uc_mcsize: usize,
         pub uc_mcontext: mcontext_t,
+        __mcontext_data: __darwin_mcontext64,
     }
 
     pub struct __darwin_mcontext64 {

third_party/rust/libc/src/unix/bsd/apple/long_array.rs

@@ -1,8 +0,0 @@
-s! {
-    pub struct ctl_info {
-        pub ctl_id: u32,
-        pub ctl_name: [::c_char; MAX_KCTL_NAME],
-    }
-}
-
-pub const MAX_KCTL_NAME: usize = 96;

third_party/rust/libc/src/unix/bsd/apple/mod.rs

@@ -435,80 +435,6 @@ s! {
         pub ifm_data: if_data,
     }
 
-    pub struct ifa_msghdr {
-        pub ifam_msglen: ::c_ushort,
-        pub ifam_version: ::c_uchar,
-        pub ifam_type: ::c_uchar,
-        pub ifam_addrs: ::c_int,
-        pub ifam_flags: ::c_int,
-        pub ifam_index: ::c_ushort,
-        pub ifam_metric: ::c_int,
-    }
-
-    pub struct ifma_msghdr {
-        pub ifmam_msglen: ::c_ushort,
-        pub ifmam_version: ::c_uchar,
-        pub ifmam_type: ::c_uchar,
-        pub ifmam_addrs: ::c_int,
-        pub ifmam_flags: ::c_int,
-        pub ifmam_index: ::c_ushort,
-    }
-
-    pub struct ifma_msghdr2 {
-        pub ifmam_msglen: ::c_ushort,
-        pub ifmam_version: ::c_uchar,
-        pub ifmam_type: ::c_uchar,
-        pub ifmam_addrs: ::c_int,
-        pub ifmam_flags: ::c_int,
-        pub ifmam_index: ::c_ushort,
-        pub ifmam_refcount: i32,
-    }
-
-    pub struct rt_metrics {
-        pub rmx_locks: u32,
-        pub rmx_mtu: u32,
-        pub rmx_hopcount: u32,
-        pub rmx_expire: i32,
-        pub rmx_recvpipe: u32,
-        pub rmx_sendpipe: u32,
-        pub rmx_ssthresh: u32,
-        pub rmx_rtt: u32,
-        pub rmx_rttvar: u32,
-        pub rmx_pksent: u32,
-        pub rmx_state: u32,
-        pub rmx_filler: [u32; 3],
-    }
-
-    pub struct rt_msghdr {
-        pub rtm_msglen: ::c_ushort,
-        pub rtm_version: ::c_uchar,
-        pub rtm_type: ::c_uchar,
-        pub rtm_index: ::c_ushort,
-        pub rtm_flags: ::c_int,
-        pub rtm_addrs: ::c_int,
-        pub rtm_pid: ::pid_t,
-        pub rtm_seq: ::c_int,
-        pub rtm_errno: ::c_int,
-        pub rtm_use: ::c_int,
-        pub rtm_inits: u32,
-        pub rtm_rmx: rt_metrics,
-    }
-
-    pub struct rt_msghdr2 {
-        pub rtm_msglen: ::c_ushort,
-        pub rtm_version: ::c_uchar,
-        pub rtm_type: ::c_uchar,
-        pub rtm_index: ::c_ushort,
-        pub rtm_flags: ::c_int,
-        pub rtm_addrs: ::c_int,
-        pub rtm_refcnt: i32,
-        pub rtm_parentflags: ::c_int,
-        pub rtm_reserved: ::c_int,
-        pub rtm_use: ::c_int,
-        pub rtm_inits: u32,
-        pub rtm_rmx: rt_metrics,
-    }
-
     pub struct termios {
         pub c_iflag: ::tcflag_t,
         pub c_oflag: ::tcflag_t,
@@ -1381,15 +1307,6 @@ s_no_extra_traits! {
     pub struct os_unfair_lock_s {
         _os_unfair_lock_opaque: u32,
     }
-
-   #[cfg_attr(libc_packedN, repr(packed(1)))]
-    pub struct sockaddr_vm {
-        pub svm_len: ::c_uchar,
-        pub svm_family: ::sa_family_t,
-        pub svm_reserved1: ::c_ushort,
-        pub svm_port: ::c_uint,
-        pub svm_cid: ::c_uint,
-    }
 }
 
 impl siginfo_t {
@@ -2692,52 +2609,6 @@ cfg_if! {
                 self._os_unfair_lock_opaque.hash(state);
             }
         }
-
-        impl PartialEq for sockaddr_vm {
-            fn eq(&self, other: &sockaddr_vm) -> bool {
-                self.svm_len == other.svm_len
-                    && self.svm_family == other.svm_family
-                    && self.svm_reserved1 == other.svm_reserved1
-                    && self.svm_port == other.svm_port
-                    && self.svm_cid == other.svm_cid
-            }
-        }
-
-        impl Eq for sockaddr_vm {}
-
-        impl ::fmt::Debug for sockaddr_vm {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                let svm_len = self.svm_len;
-                let svm_family = self.svm_family;
-                let svm_reserved1 = self.svm_reserved1;
-                let svm_port = self.svm_port;
-                let svm_cid = self.svm_cid;
-
-                f.debug_struct("sockaddr_vm")
-                    .field("svm_len",&svm_len)
-                    .field("svm_family",&svm_family)
-                    .field("svm_reserved1",&svm_reserved1)
-                    .field("svm_port",&svm_port)
-                    .field("svm_cid",&svm_cid)
-                    .finish()
-            }
-        }
-
-        impl ::hash::Hash for sockaddr_vm {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                let svm_len = self.svm_len;
-                let svm_family = self.svm_family;
-                let svm_reserved1 = self.svm_reserved1;
-                let svm_port = self.svm_port;
-                let svm_cid = self.svm_cid;
-
-                svm_len.hash(state);
-                svm_family.hash(state);
-                svm_reserved1.hash(state);
-                svm_port.hash(state);
-                svm_cid.hash(state);
-            }
-        }
     }
 }
 
@@ -3442,8 +3313,6 @@ pub const MINCORE_MODIFIED: ::c_int = 0x4;
 pub const MINCORE_REFERENCED_OTHER: ::c_int = 0x8;
 pub const MINCORE_MODIFIED_OTHER: ::c_int = 0x10;
 
-pub const CTLIOCGINFO: c_ulong = 0xc0644e03;
-
 //
 // sys/netinet/in.h
 // Protocols (RFC 1700)
@@ -3699,9 +3568,6 @@ pub const AF_SYSTEM: ::c_int = 32;
 pub const AF_NETBIOS: ::c_int = 33;
 pub const AF_PPP: ::c_int = 34;
 pub const pseudo_AF_HDRCMPLT: ::c_int = 35;
-pub const AF_IEEE80211: ::c_int = 37;
-pub const AF_UTUN: ::c_int = 38;
-pub const AF_VSOCK: ::c_int = 40;
 pub const AF_SYS_CONTROL: ::c_int = 2;
 
 pub const SYSPROTO_EVENT: ::c_int = 1;
@@ -3743,7 +3609,6 @@ pub const PF_NATM: ::c_int = AF_NATM;
 pub const PF_SYSTEM: ::c_int = AF_SYSTEM;
 pub const PF_NETBIOS: ::c_int = AF_NETBIOS;
 pub const PF_PPP: ::c_int = AF_PPP;
-pub const PF_VSOCK: ::c_int = AF_VSOCK;
 
 pub const NET_RT_DUMP: ::c_int = 1;
 pub const NET_RT_FLAGS: ::c_int = 2;
@@ -3851,13 +3716,12 @@ pub const MSG_HOLD: ::c_int = 0x800;
 pub const MSG_SEND: ::c_int = 0x1000;
 pub const MSG_HAVEMORE: ::c_int = 0x2000;
 pub const MSG_RCVMORE: ::c_int = 0x4000;
-pub const MSG_NEEDSA: ::c_int = 0x10000;
+// pub const MSG_COMPAT: ::c_int = 0x8000;
-pub const MSG_NOSIGNAL: ::c_int = 0x80000;
 
 pub const SCM_TIMESTAMP: ::c_int = 0x02;
 pub const SCM_CREDS: ::c_int = 0x03;
 
-// https://github.com/aosm/xnu/blob/HEAD/bsd/net/if.h#L140-L156
+// https://github.com/aosm/xnu/blob/master/bsd/net/if.h#L140-L156
 pub const IFF_UP: ::c_int = 0x1; // interface is up
 pub const IFF_BROADCAST: ::c_int = 0x2; // broadcast address valid
 pub const IFF_DEBUG: ::c_int = 0x4; // turn on debugging
@@ -4189,7 +4053,6 @@ pub const RTLD_FIRST: ::c_int = 0x100;
 pub const RTLD_NODELETE: ::c_int = 0x80;
 pub const RTLD_NOLOAD: ::c_int = 0x10;
 pub const RTLD_GLOBAL: ::c_int = 0x8;
-pub const RTLD_MAIN_ONLY: *mut ::c_void = -5isize as *mut ::c_void;
 
 pub const _WSTOPPED: ::c_int = 0o177;
 
@@ -4655,7 +4518,7 @@ pub const DLT_ATM_RFC1483: ::c_uint = 11; // LLC/SNAP encapsulated atm
 pub const DLT_RAW: ::c_uint = 12; // raw IP
 pub const DLT_LOOP: ::c_uint = 108;
 
-// https://github.com/apple/darwin-xnu/blob/HEAD/bsd/net/bpf.h#L100
+// https://github.com/apple/darwin-xnu/blob/master/bsd/net/bpf.h#L100
 // sizeof(i32)
 pub const BPF_ALIGNMENT: ::c_int = 4;
 
@@ -5051,25 +4914,6 @@ pub const VOL_CAP_INT_RENAME_SWAP: attrgroup_t = 0x00040000;
 pub const VOL_CAP_INT_RENAME_EXCL: attrgroup_t = 0x00080000;
 pub const VOL_CAP_INT_RENAME_OPENFAIL: attrgroup_t = 0x00100000;
 
-// <proc.h>
-/// Process being created by fork.
-pub const SIDL: u32 = 1;
-/// Currently runnable.
-pub const SRUN: u32 = 2;
-/// Sleeping on an address.
-pub const SSLEEP: u32 = 3;
-/// Process debugging or suspension.
-pub const SSTOP: u32 = 4;
-/// Awaiting collection by parent.
-pub const SZOMB: u32 = 5;
-
-// sys/vsock.h
-pub const VMADDR_CID_ANY: ::c_uint = 0xFFFFFFFF;
-pub const VMADDR_CID_HYPERVISOR: ::c_uint = 0;
-pub const VMADDR_CID_RESERVED: ::c_uint = 1;
-pub const VMADDR_CID_HOST: ::c_uint = 2;
-pub const VMADDR_PORT_ANY: ::c_uint = 0xFFFFFFFF;
-
 cfg_if! {
     if #[cfg(libc_const_extern_fn)] {
         const fn __DARWIN_ALIGN32(p: usize) -> usize {
@@ -5175,7 +5019,7 @@ f! {
             as ::c_uint
     }
 
-    pub {const} fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
+    pub fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
         (__DARWIN_ALIGN32(::mem::size_of::<::cmsghdr>()) + length as usize)
             as ::c_uint
     }
@@ -5275,23 +5119,6 @@ extern "C" {
     pub fn endutxent();
     pub fn utmpxname(file: *const ::c_char) -> ::c_int;
 
-    pub fn asctime(tm: *const ::tm) -> *mut ::c_char;
-    pub fn ctime(clock: *const time_t) -> *mut ::c_char;
-    pub fn getdate(datestr: *const ::c_char) -> *mut ::tm;
-    pub fn strftime(
-        buf: *mut ::c_char,
-        maxsize: ::size_t,
-        format: *const ::c_char,
-        timeptr: *const ::tm,
-    ) -> ::size_t;
-    pub fn strptime(
-        buf: *const ::c_char,
-        format: *const ::c_char,
-        timeptr: *mut ::tm,
-    ) -> *mut ::c_char;
-    pub fn asctime_r(tm: *const ::tm, result: *mut ::c_char) -> *mut ::c_char;
-    pub fn ctime_r(clock: *const time_t, result: *mut ::c_char) -> *mut ::c_char;
-
     pub fn getnameinfo(
         sa: *const ::sockaddr,
         salen: ::socklen_t,
@@ -5361,10 +5188,6 @@ extern "C" {
         f: extern "C" fn(*mut ::c_void) -> *mut ::c_void,
         value: *mut ::c_void,
     ) -> ::c_int;
-    pub fn pthread_stack_frame_decode_np(
-        frame_addr: ::uintptr_t,
-        return_addr: *mut ::uintptr_t,
-    ) -> ::uintptr_t;
     pub fn pthread_get_stackaddr_np(thread: ::pthread_t) -> *mut ::c_void;
     pub fn pthread_get_stacksize_np(thread: ::pthread_t) -> ::size_t;
     pub fn pthread_condattr_setpshared(attr: *mut pthread_condattr_t, pshared: ::c_int) -> ::c_int;
@@ -5372,7 +5195,6 @@ extern "C" {
         attr: *const pthread_condattr_t,
         pshared: *mut ::c_int,
     ) -> ::c_int;
-    pub fn pthread_main_np() -> ::c_int;
     pub fn pthread_mutexattr_setpshared(
         attr: *mut pthread_mutexattr_t,
         pshared: ::c_int,
@@ -5734,14 +5556,6 @@ extern "C" {
         subpref: *mut ::cpu_subtype_t,
         ocount: *mut ::size_t,
     ) -> ::c_int;
-    pub fn posix_spawnattr_set_qos_class_np(
-        attr: *mut posix_spawnattr_t,
-        qos_class: ::qos_class_t,
-    ) -> ::c_int;
-    pub fn posix_spawnattr_get_qos_class_np(
-        attr: *const posix_spawnattr_t,
-        qos_class: *mut ::qos_class_t,
-    ) -> ::c_int;
 
     pub fn posix_spawn_file_actions_init(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
     pub fn posix_spawn_file_actions_destroy(actions: *mut posix_spawn_file_actions_t) -> ::c_int;
@@ -6059,15 +5873,6 @@ extern "C" {
 
     pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
     pub fn basename(path: *mut ::c_char) -> *mut ::c_char;
-
-    pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
-    pub fn mknodat(
-        dirfd: ::c_int,
-        pathname: *const ::c_char,
-        mode: ::mode_t,
-        dev: dev_t,
-    ) -> ::c_int;
-    pub fn freadlink(fd: ::c_int, buf: *mut ::c_char, size: ::size_t) -> ::c_int;
 }
 
 pub unsafe fn mach_task_self() -> ::mach_port_t {
@@ -6126,10 +5931,3 @@ cfg_if! {
         // Unknown target_arch
     }
 }
-
-cfg_if! {
-    if #[cfg(libc_long_array)] {
-        mod long_array;
-        pub use self::long_array::*;
-    }
-}

third_party/rust/libc/src/unix/bsd/freebsdlike/dragonfly/mod.rs

@@ -1091,7 +1091,6 @@ pub const EV_NODATA: u16 = 0x1000;
 pub const EV_FLAG1: u16 = 0x2000;
 pub const EV_ERROR: u16 = 0x4000;
 pub const EV_EOF: u16 = 0x8000;
-pub const EV_HUP: u16 = 0x8000;
 pub const EV_SYSFLAGS: u16 = 0xf000;
 
 pub const FIODNAME: ::c_ulong = 0x80106678;
@@ -1133,7 +1132,7 @@ pub const PROC_REAP_STATUS: ::c_int = 0x0003;
 pub const PROC_PDEATHSIG_CTL: ::c_int = 0x0004;
 pub const PROC_PDEATHSIG_STATUS: ::c_int = 0x0005;
 
-// https://github.com/DragonFlyBSD/DragonFlyBSD/blob/HEAD/sys/net/if.h#L101
+// https://github.com/DragonFlyBSD/DragonFlyBSD/blob/master/sys/net/if.h#L101
 pub const IFF_UP: ::c_int = 0x1; // interface is up
 pub const IFF_BROADCAST: ::c_int = 0x2; // broadcast address valid
 pub const IFF_DEBUG: ::c_int = 0x4; // turn on debugging
@@ -1519,9 +1518,6 @@ pub const MAXCOMLEN: usize = 16;
 pub const MAXLOGNAME: usize = 33;
 pub const NGROUPS: usize = 16;
 
-pub const RB_PAUSE: ::c_int = 0x40000;
-pub const RB_VIDEO: ::c_int = 0x20000000;
-
 const_fn! {
     {const} fn _CMSG_ALIGN(n: usize) -> usize {
         (n + (::mem::size_of::<::c_long>() - 1)) & !(::mem::size_of::<::c_long>() - 1)
@@ -1534,7 +1530,7 @@ f! {
             .offset(_CMSG_ALIGN(::mem::size_of::<::cmsghdr>()) as isize)
     }
 
-    pub {const} fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
+    pub fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
         (_CMSG_ALIGN(::mem::size_of::<::cmsghdr>()) + length as usize)
             as ::c_uint
     }
@@ -1581,14 +1577,6 @@ f! {
         let (idx, offset) = ((cpu >> 6) & 3, cpu & 63);
         0 != cpuset.ary[idx] & (1 << offset)
     }
-
-    pub fn major(dev: ::dev_t) -> ::c_int {
-         ((dev >> 8) & 0xff) as ::c_int
-    }
-
-    pub fn minor(dev: ::dev_t) -> ::c_int {
-        (dev & 0xffff00ff) as ::c_int
-    }
 }
 
 safe_f! {

third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/freebsd11/mod.rs

@@ -442,16 +442,6 @@ safe_f! {
     }
 }
 
-f! {
-    pub fn major(dev: ::dev_t) -> ::c_int {
-         ((dev >> 8) & 0xff) as ::c_int
-    }
-
-    pub fn minor(dev: ::dev_t) -> ::c_int {
-        (dev & 0xffff00ff) as ::c_int
-    }
-}
-
 extern "C" {
     // Return type ::c_int was removed in FreeBSD 12
     pub fn setgrent() -> ::c_int;
@@ -472,8 +462,8 @@ extern "C" {
         msgflg: ::c_int,
     ) -> ::c_int;
 
-    // Type of `path` argument changed from `const void*` to `void*`
+    pub fn fdatasync(fd: ::c_int) -> ::c_int;
-    // in FreeBSD 12
+
     pub fn dirname(path: *const ::c_char) -> *mut ::c_char;
     pub fn basename(path: *const ::c_char) -> *mut ::c_char;
 }

third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/freebsd12/mod.rs

@@ -462,16 +462,6 @@ safe_f! {
     }
 }
 
-f! {
-    pub fn major(dev: ::dev_t) -> ::c_int {
-        (((dev >> 32) & 0xffffff00) | ((dev >> 8) & 0xff)) as ::c_int
-    }
-
-    pub fn minor(dev: ::dev_t) -> ::c_int {
-        (((dev >> 24) & 0xff00) | (dev & 0xffff00ff)) as ::c_int
-    }
-}
-
 extern "C" {
     pub fn setgrent();
     pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
@@ -483,6 +473,20 @@ extern "C" {
         msgtyp: ::c_long,
         msgflg: ::c_int,
     ) -> ::ssize_t;
+    pub fn clock_nanosleep(
+        clk_id: ::clockid_t,
+        flags: ::c_int,
+        rqtp: *const ::timespec,
+        rmtp: *mut ::timespec,
+    ) -> ::c_int;
+
+    pub fn fdatasync(fd: ::c_int) -> ::c_int;
+
+    pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
+    pub fn elf_aux_info(aux: ::c_int, buf: *mut ::c_void, buflen: ::c_int) -> ::c_int;
+    pub fn setproctitle_fast(fmt: *const ::c_char, ...);
+    pub fn timingsafe_bcmp(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
+    pub fn timingsafe_memcmp(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
 
     pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
     pub fn basename(path: *mut ::c_char) -> *mut ::c_char;

third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/freebsd13/mod.rs

@@ -481,16 +481,6 @@ safe_f! {
     }
 }
 
-f! {
-    pub fn major(dev: ::dev_t) -> ::c_int {
-        (((dev >> 32) & 0xffffff00) | ((dev >> 8) & 0xff)) as ::c_int
-    }
-
-    pub fn minor(dev: ::dev_t) -> ::c_int {
-        (((dev >> 24) & 0xff00) | (dev & 0xffff00ff)) as ::c_int
-    }
-}
-
 extern "C" {
     pub fn setgrent();
     pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
@@ -502,6 +492,23 @@ extern "C" {
         msgtyp: ::c_long,
         msgflg: ::c_int,
     ) -> ::ssize_t;
+    pub fn clock_nanosleep(
+        clk_id: ::clockid_t,
+        flags: ::c_int,
+        rqtp: *const ::timespec,
+        rmtp: *mut ::timespec,
+    ) -> ::c_int;
+
+    pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
+
+    pub fn fdatasync(fd: ::c_int) -> ::c_int;
+
+    pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
+    pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int;
+    pub fn elf_aux_info(aux: ::c_int, buf: *mut ::c_void, buflen: ::c_int) -> ::c_int;
+    pub fn setproctitle_fast(fmt: *const ::c_char, ...);
+    pub fn timingsafe_bcmp(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
+    pub fn timingsafe_memcmp(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
 
     pub fn cpuset_getdomain(
         level: ::cpulevel_t,

third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/mod.rs

@@ -481,16 +481,6 @@ safe_f! {
     }
 }
 
-f! {
-    pub fn major(dev: ::dev_t) -> ::c_int {
-        (((dev >> 32) & 0xffffff00) | ((dev >> 8) & 0xff)) as ::c_int
-    }
-
-    pub fn minor(dev: ::dev_t) -> ::c_int {
-        (((dev >> 24) & 0xff00) | (dev & 0xffff00ff)) as ::c_int
-    }
-}
-
 extern "C" {
     pub fn setgrent();
     pub fn mprotect(addr: *mut ::c_void, len: ::size_t, prot: ::c_int) -> ::c_int;
@@ -502,6 +492,23 @@ extern "C" {
         msgtyp: ::c_long,
         msgflg: ::c_int,
     ) -> ::ssize_t;
+    pub fn clock_nanosleep(
+        clk_id: ::clockid_t,
+        flags: ::c_int,
+        rqtp: *const ::timespec,
+        rmtp: *mut ::timespec,
+    ) -> ::c_int;
+
+    pub fn eventfd(init: ::c_uint, flags: ::c_int) -> ::c_int;
+
+    pub fn fdatasync(fd: ::c_int) -> ::c_int;
+
+    pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
+    pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int;
+    pub fn elf_aux_info(aux: ::c_int, buf: *mut ::c_void, buflen: ::c_int) -> ::c_int;
+    pub fn setproctitle_fast(fmt: *const ::c_char, ...);
+    pub fn timingsafe_bcmp(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
+    pub fn timingsafe_memcmp(a: *const ::c_void, b: *const ::c_void, len: ::size_t) -> ::c_int;
 
     pub fn cpuset_getdomain(
         level: ::cpulevel_t,

third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/freebsd14/x86_64.rs

@@ -3,10 +3,3 @@ pub const PROC_KPTI_CTL_ENABLE_ON_EXEC: ::c_int = 1;
 pub const PROC_KPTI_CTL_DISABLE_ON_EXEC: ::c_int = 2;
 pub const PROC_KPTI_STATUS: ::c_int = ::PROC_PROCCTL_MD_MIN + 1;
 pub const PROC_KPTI_STATUS_ACTIVE: ::c_int = 0x80000000;
-pub const PROC_LA_CTL: ::c_int = ::PROC_PROCCTL_MD_MIN + 2;
-pub const PROC_LA_STATUS: ::c_int = ::PROC_PROCCTL_MD_MIN + 3;
-pub const PROC_LA_CTL_LA48_ON_EXEC: ::c_int = 1;
-pub const PROC_LA_CTL_LA57_ON_EXEC: ::c_int = 2;
-pub const PROC_LA_CTL_DEFAULT_ON_EXEC: ::c_int = 3;
-pub const PROC_LA_STATUS_LA48: ::c_int = 0x01000000;
-pub const PROC_LA_STATUS_LA57: ::c_int = 0x02000000;

third_party/rust/libc/src/unix/bsd/freebsdlike/freebsd/x86.rs

@@ -6,41 +6,6 @@ pub type time_t = i32;
 pub type suseconds_t = i32;
 pub type register_t = i32;
 
-s_no_extra_traits! {
-    pub struct mcontext_t {
-        pub mc_onstack: register_t,
-        pub mc_gs: register_t,
-        pub mc_fs: register_t,
-        pub mc_es: register_t,
-        pub mc_ds: register_t,
-        pub mc_edi: register_t,
-        pub mc_esi: register_t,
-        pub mc_ebp: register_t,
-        pub mc_isp: register_t,
-        pub mc_ebx: register_t,
-        pub mc_edx: register_t,
-        pub mc_ecx: register_t,
-        pub mc_eax: register_t,
-        pub mc_trapno: register_t,
-        pub mc_err: register_t,
-        pub mc_eip: register_t,
-        pub mc_cs: register_t,
-        pub mc_eflags: register_t,
-        pub mc_esp: register_t,
-        pub mc_ss: register_t,
-        pub mc_len: ::c_int,
-        pub mc_fpformat: ::c_int,
-        pub mc_ownedfp: ::c_int,
-        pub mc_flags: register_t,
-        pub mc_fpstate: [[::c_int; 32]; 4],
-        pub mc_fsbase: register_t,
-        pub mc_gsbase: register_t,
-        pub mc_xfpustate: register_t,
-        pub mc_xfpustate_len: register_t,
-        pub mc_spare2: [::c_int; 4],
-    }
-}
-
 s! {
     pub struct stat {
         pub st_dev: ::dev_t,
@@ -66,15 +31,6 @@ s! {
         pub st_birthtime_nsec: ::c_long,
         __unused: [u8; 8],
     }
-
-    pub struct ucontext_t {
-        pub uc_sigmask: ::sigset_t,
-        pub uc_mcontext: ::mcontext_t,
-        pub uc_link: *mut ::ucontext_t,
-        pub uc_stack: ::stack_t,
-        pub uc_flags: ::c_int,
-        __spare__: [::c_int; 4],
-    }
 }
 
 // should be pub(crate), but that requires Rust 1.18.0
@@ -87,115 +43,4 @@ cfg_if! {
         pub const _ALIGNBYTES: usize = 4 - 1;
     }
 }
-
-cfg_if! {
-    if #[cfg(feature = "extra_traits")] {
-        impl PartialEq for mcontext_t {
-            fn eq(&self, other: &mcontext_t) -> bool {
-                self.mc_onstack == other.mc_onstack &&
-                self.mc_gs == other.mc_gs &&
-                self.mc_fs == other.mc_fs &&
-                self.mc_es == other.mc_es &&
-                self.mc_ds == other.mc_ds &&
-                self.mc_edi == other.mc_edi &&
-                self.mc_esi == other.mc_esi &&
-                self.mc_ebp == other.mc_ebp &&
-                self.mc_isp == other.mc_isp &&
-                self.mc_ebx == other.mc_ebx &&
-                self.mc_edx == other.mc_edx &&
-                self.mc_ecx == other.mc_ecx &&
-                self.mc_eax == other.mc_eax &&
-                self.mc_trapno == other.mc_trapno &&
-                self.mc_err == other.mc_err &&
-                self.mc_eip == other.mc_eip &&
-                self.mc_cs == other.mc_cs &&
-                self.mc_eflags == other.mc_eflags &&
-                self.mc_esp == other.mc_esp &&
-                self.mc_ss == other.mc_ss &&
-                self.mc_len == other.mc_len &&
-                self.mc_fpformat == other.mc_fpformat &&
-                self.mc_ownedfp == other.mc_ownedfp &&
-                self.mc_flags == other.mc_flags &&
-                self.mc_fpstate.iter().zip(other.mc_fpstate.iter()).all(|(a, b)| a == b) &&
-                self.mc_fsbase == other.mc_fsbase &&
-                self.mc_gsbase == other.mc_gsbase &&
-                self.mc_xfpustate == other.mc_xfpustate &&
-                self.mc_xfpustate_len == other.mc_xfpustate_len &&
-                self.mc_spare2.iter().zip(other.mc_spare2.iter()).all(|(a, b)| a == b)
-            }
-        }
-        impl Eq for mcontext_t {}
-        impl ::fmt::Debug for mcontext_t {
-            fn fmt(&self, f: &mut ::fmt::Formatter) -> ::fmt::Result {
-                f.debug_struct("mcontext_t")
-                    .field("mc_onstack", &self.mc_onstack)
-                    .field("mc_gs", &self.mc_gs)
-                    .field("mc_fs", &self.mc_fs)
-                    .field("mc_es", &self.mc_es)
-                    .field("mc_ds", &self.mc_ds)
-                    .field("mc_edi", &self.mc_edi)
-                    .field("mc_esi", &self.mc_esi)
-                    .field("mc_ebp", &self.mc_ebp)
-                    .field("mc_isp", &self.mc_isp)
-                    .field("mc_ebx", &self.mc_ebx)
-                    .field("mc_edx", &self.mc_edx)
-                    .field("mc_ecx", &self.mc_ecx)
-                    .field("mc_eax", &self.mc_eax)
-                    .field("mc_trapno", &self.mc_trapno)
-                    .field("mc_err", &self.mc_err)
-                    .field("mc_eip", &self.mc_eip)
-                    .field("mc_cs", &self.mc_cs)
-                    .field("mc_eflags", &self.mc_eflags)
-                    .field("mc_esp", &self.mc_esp)
-                    .field("mc_ss", &self.mc_ss)
-                    .field("mc_len", &self.mc_len)
-                    .field("mc_fpformat", &self.mc_fpformat)
-                    .field("mc_ownedfp", &self.mc_ownedfp)
-                    .field("mc_flags", &self.mc_flags)
-                    .field("mc_fpstate", &self.mc_fpstate)
-                    .field("mc_fsbase", &self.mc_fsbase)
-                    .field("mc_gsbase", &self.mc_gsbase)
-                    .field("mc_xfpustate", &self.mc_xfpustate)
-                    .field("mc_xfpustate_len", &self.mc_xfpustate_len)
-                    .field("mc_spare2", &self.mc_spare2)
-                    .finish()
-            }
-        }
-        impl ::hash::Hash for mcontext_t {
-            fn hash<H: ::hash::Hasher>(&self, state: &mut H) {
-                self.mc_onstack.hash(state);
-                self.mc_gs.hash(state);
-                self.mc_fs.hash(state);
-                self.mc_es.hash(state);
-                self.mc_ds.hash(state);
-                self.mc_edi.hash(state);
-                self.mc_esi.hash(state);
-                self.mc_ebp.hash(state);
-                self.mc_isp.hash(state);
-                self.mc_ebx.hash(state);
-                self.mc_edx.hash(state);
-                self.mc_ecx.hash(state);
-                self.mc_eax.hash(state);
-                self.mc_trapno.hash(state);
-                self.mc_err.hash(state);
-                self.mc_eip.hash(state);
-                self.mc_cs.hash(state);
-                self.mc_eflags.hash(state);
-                self.mc_esp.hash(state);
-                self.mc_ss.hash(state);
-                self.mc_len.hash(state);
-                self.mc_fpformat.hash(state);
-                self.mc_ownedfp.hash(state);
-                self.mc_flags.hash(state);
-                self.mc_fpstate.hash(state);
-                self.mc_fsbase.hash(state);
-                self.mc_gsbase.hash(state);
-                self.mc_xfpustate.hash(state);
-                self.mc_xfpustate_len.hash(state);
-                self.mc_spare2.hash(state);
-            }
-        }
-    }
-}
-
 pub const MINSIGSTKSZ: ::size_t = 2048; // 512 * 4

third_party/rust/libc/src/unix/bsd/freebsdlike/mod.rs

@@ -824,15 +824,12 @@ pub const CLOCK_VIRTUAL: ::clockid_t = 1;
 pub const CLOCK_PROF: ::clockid_t = 2;
 pub const CLOCK_MONOTONIC: ::clockid_t = 4;
 pub const CLOCK_UPTIME: ::clockid_t = 5;
-pub const CLOCK_BOOTTIME: ::clockid_t = CLOCK_UPTIME;
 pub const CLOCK_UPTIME_PRECISE: ::clockid_t = 7;
 pub const CLOCK_UPTIME_FAST: ::clockid_t = 8;
 pub const CLOCK_REALTIME_PRECISE: ::clockid_t = 9;
 pub const CLOCK_REALTIME_FAST: ::clockid_t = 10;
-pub const CLOCK_REALTIME_COARSE: ::clockid_t = CLOCK_REALTIME_FAST;
 pub const CLOCK_MONOTONIC_PRECISE: ::clockid_t = 11;
 pub const CLOCK_MONOTONIC_FAST: ::clockid_t = 12;
-pub const CLOCK_MONOTONIC_COARSE: ::clockid_t = CLOCK_MONOTONIC_FAST;
 pub const CLOCK_SECOND: ::clockid_t = 13;
 pub const CLOCK_THREAD_CPUTIME_ID: ::clockid_t = 14;
 pub const CLOCK_PROCESS_CPUTIME_ID: ::clockid_t = 15;
@@ -1339,7 +1336,7 @@ pub const CMGROUP_MAX: usize = 16;
 
 pub const EUI64_LEN: usize = 8;
 
-// https://github.com/freebsd/freebsd/blob/HEAD/sys/net/bpf.h
+// https://github.com/freebsd/freebsd/blob/master/sys/net/bpf.h
 pub const BPF_ALIGNMENT: usize = SIZEOF_LONG;
 
 // Values for rtprio struct (prio field) and syscall (function argument)
@@ -1434,31 +1431,6 @@ pub const SHM_RND: ::c_int = 0o20000;
 pub const SHM_R: ::c_int = 0o400;
 pub const SHM_W: ::c_int = 0o200;
 
-pub const KENV_GET: ::c_int = 0;
-pub const KENV_SET: ::c_int = 1;
-pub const KENV_UNSET: ::c_int = 2;
-pub const KENV_DUMP: ::c_int = 3;
-pub const KENV_MNAMELEN: ::c_int = 128;
-pub const KENV_MVALLEN: ::c_int = 128;
-
-pub const RB_ASKNAME: ::c_int = 0x001;
-pub const RB_SINGLE: ::c_int = 0x002;
-pub const RB_NOSYNC: ::c_int = 0x004;
-pub const RB_HALT: ::c_int = 0x008;
-pub const RB_INITNAME: ::c_int = 0x010;
-pub const RB_DFLTROOT: ::c_int = 0x020;
-pub const RB_KDB: ::c_int = 0x040;
-pub const RB_RDONLY: ::c_int = 0x080;
-pub const RB_DUMP: ::c_int = 0x100;
-pub const RB_MINIROOT: ::c_int = 0x200;
-pub const RB_VERBOSE: ::c_int = 0x800;
-pub const RB_SERIAL: ::c_int = 0x1000;
-pub const RB_CDROM: ::c_int = 0x2000;
-pub const RB_POWEROFF: ::c_int = 0x4000;
-pub const RB_GDB: ::c_int = 0x8000;
-pub const RB_MUTE: ::c_int = 0x10000;
-pub const RB_SELFTEST: ::c_int = 0x20000;
-
 safe_f! {
     pub {const} fn WIFCONTINUED(status: ::c_int) -> bool {
         status == 0x13
@@ -1571,7 +1543,6 @@ extern "C" {
         mode: ::mode_t,
         dev: dev_t,
     ) -> ::c_int;
-    pub fn malloc_usable_size(ptr: *const ::c_void) -> ::size_t;
     pub fn mincore(addr: *const ::c_void, len: ::size_t, vec: *mut ::c_char) -> ::c_int;
     pub fn newlocale(mask: ::c_int, locale: *const ::c_char, base: ::locale_t) -> ::locale_t;
     pub fn nl_langinfo_l(item: ::nl_item, locale: ::locale_t) -> *mut ::c_char;
@@ -1763,14 +1734,6 @@ extern "C" {
     pub fn eui64_hostton(hostname: *const ::c_char, id: *mut eui64) -> ::c_int;
 
     pub fn eaccess(path: *const ::c_char, mode: ::c_int) -> ::c_int;
-
-    pub fn kenv(
-        action: ::c_int,
-        name: *const ::c_char,
-        value: *mut ::c_char,
-        len: ::c_int,
-    ) -> ::c_int;
-    pub fn reboot(howto: ::c_int) -> ::c_int;
 }
 
 #[link(name = "rt")]

third_party/rust/libc/src/unix/bsd/mod.rs

@@ -628,7 +628,6 @@ extern "C" {
     pub fn getifaddrs(ifap: *mut *mut ::ifaddrs) -> ::c_int;
     pub fn freeifaddrs(ifa: *mut ::ifaddrs);
     pub fn setgroups(ngroups: ::c_int, ptr: *const ::gid_t) -> ::c_int;
-    pub fn setlogin(name: *const ::c_char) -> ::c_int;
     pub fn ioctl(fd: ::c_int, request: ::c_ulong, ...) -> ::c_int;
     pub fn kqueue() -> ::c_int;
     pub fn unmount(target: *const ::c_char, arg: ::c_int) -> ::c_int;

third_party/rust/libc/src/unix/bsd/netbsdlike/mod.rs

@@ -746,7 +746,6 @@ extern "C" {
 
     pub fn dirname(path: *mut ::c_char) -> *mut ::c_char;
     pub fn basename(path: *mut ::c_char) -> *mut ::c_char;
-    pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int;
 }
 
 cfg_if! {

third_party/rust/libc/src/unix/bsd/netbsdlike/netbsd/mod.rs

@@ -709,49 +709,6 @@ s! {
         #[cfg(libc_union)]
         pub ifc_ifcu: __c_anonymous_ifc_ifcu,
     }
-
-    pub struct tcp_info {
-        pub tcpi_state: u8,
-        pub __tcpi_ca_state: u8,
-        pub __tcpi_retransmits: u8,
-        pub __tcpi_probes: u8,
-        pub __tcpi_backoff: u8,
-        pub tcpi_options: u8,
-        pub tcp_snd_wscale: u8,
-        pub tcp_rcv_wscale: u8,
-        pub tcpi_rto: u32,
-        pub __tcpi_ato: u32,
-        pub tcpi_snd_mss: u32,
-        pub tcpi_rcv_mss: u32,
-        pub __tcpi_unacked: u32,
-        pub __tcpi_sacked: u32,
-        pub __tcpi_lost: u32,
-        pub __tcpi_retrans: u32,
-        pub __tcpi_fackets: u32,
-        pub __tcpi_last_data_sent: u32,
-        pub __tcpi_last_ack_sent: u32,
-        pub tcpi_last_data_recv: u32,
-        pub __tcpi_last_ack_recv: u32,
-        pub __tcpi_pmtu: u32,
-        pub __tcpi_rcv_ssthresh: u32,
-        pub tcpi_rtt: u32,
-        pub tcpi_rttvar: u32,
-        pub tcpi_snd_ssthresh: u32,
-        pub tcpi_snd_cwnd: u32,
-        pub __tcpi_advmss: u32,
-        pub __tcpi_reordering: u32,
-        pub __tcpi_rcv_rtt: u32,
-        pub tcpi_rcv_space: u32,
-        pub tcpi_snd_wnd: u32,
-        pub tcpi_snd_bwnd: u32,
-        pub tcpi_snd_nxt: u32,
-        pub tcpi_rcv_nxt: u32,
-        pub tcpi_toe_tid: u32,
-        pub tcpi_snd_rexmitpack: u32,
-        pub tcpi_rcv_ooopack: u32,
-        pub tcpi_snd_zerowin: u32,
-        pub __tcpi_pad: [u32; 26],
-    }
 }
 
 s_no_extra_traits! {
@@ -1441,7 +1398,7 @@ pub const MS_SYNC: ::c_int = 0x4;
 pub const MS_INVALIDATE: ::c_int = 0x2;
 
 // Here because they are not present on OpenBSD
-// (https://github.com/openbsd/src/blob/HEAD/sys/sys/resource.h)
+// (https://github.com/openbsd/src/blob/master/sys/sys/resource.h)
 pub const RLIMIT_SBSIZE: ::c_int = 9;
 pub const RLIMIT_AS: ::c_int = 10;
 pub const RLIMIT_NTHR: ::c_int = 11;
@@ -1464,15 +1421,7 @@ pub const ENOATTR: ::c_int = 93;
 pub const EMULTIHOP: ::c_int = 94;
 pub const ENOLINK: ::c_int = 95;
 pub const EPROTO: ::c_int = 96;
-pub const EOWNERDEAD: ::c_int = 97;
+pub const ELAST: ::c_int = 96;
-pub const ENOTRECOVERABLE: ::c_int = 98;
-#[deprecated(
-    since = "0.2.143",
-    note = "This value will always match the highest defined error number \
-            and thus is not stable. \
-            See #3040 for more info."
-)]
-pub const ELAST: ::c_int = 98;
 
 pub const F_DUPFD_CLOEXEC: ::c_int = 12;
 pub const F_CLOSEM: ::c_int = 10;
@@ -1977,9 +1926,6 @@ pub const EVFILT_SIGNAL: u32 = 5;
 pub const EVFILT_TIMER: u32 = 6;
 pub const EVFILT_VNODE: u32 = 3;
 pub const EVFILT_WRITE: u32 = 1;
-pub const EVFILT_FS: u32 = 7;
-pub const EVFILT_USER: u32 = 8;
-pub const EVFILT_EMPTY: u32 = 9;
 
 pub const EV_ADD: u32 = 0x1;
 pub const EV_DELETE: u32 = 0x2;
@@ -1994,13 +1940,6 @@ pub const EV_ERROR: u32 = 0x4000;
 pub const EV_EOF: u32 = 0x8000;
 pub const EV_SYSFLAGS: u32 = 0xf000;
 
-pub const NOTE_TRIGGER: u32 = 0x01000000;
-pub const NOTE_FFNOP: u32 = 0x00000000;
-pub const NOTE_FFAND: u32 = 0x40000000;
-pub const NOTE_FFOR: u32 = 0x80000000;
-pub const NOTE_FFCOPY: u32 = 0xc0000000;
-pub const NOTE_FFCTRLMASK: u32 = 0xc0000000;
-pub const NOTE_FFLAGSMASK: u32 = 0x00ffffff;
 pub const NOTE_LOWAT: u32 = 0x00000001;
 pub const NOTE_DELETE: u32 = 0x00000001;
 pub const NOTE_WRITE: u32 = 0x00000002;
@@ -2017,11 +1956,6 @@ pub const NOTE_PCTRLMASK: u32 = 0xf0000000;
 pub const NOTE_TRACK: u32 = 0x00000001;
 pub const NOTE_TRACKERR: u32 = 0x00000002;
 pub const NOTE_CHILD: u32 = 0x00000004;
-pub const NOTE_MSECONDS: u32 = 0x00000000;
-pub const NOTE_SECONDS: u32 = 0x00000001;
-pub const NOTE_USECONDS: u32 = 0x00000002;
-pub const NOTE_NSECONDS: u32 = 0x00000003;
-pub const NOTE_ABSTIME: u32 = 0x000000010;
 
 pub const TMP_MAX: ::c_uint = 308915776;
 
@@ -2228,11 +2162,6 @@ pub const WCONTINUED: ::c_int = 0x00000010;
 pub const WEXITED: ::c_int = 0x000000020;
 pub const WNOWAIT: ::c_int = 0x00010000;
 
-pub const WALTSIG: ::c_int = 0x00000004;
-pub const WALLSIG: ::c_int = 0x00000008;
-pub const WTRAPPED: ::c_int = 0x00000040;
-pub const WNOZOMBIE: ::c_int = 0x00020000;
-
 pub const P_ALL: idtype_t = 0;
 pub const P_PID: idtype_t = 1;
 pub const P_PGID: idtype_t = 4;
@@ -2392,24 +2321,6 @@ pub const XATTR_REPLACE: ::c_int = 0x02;
 // sys/extattr.h
 pub const EXTATTR_NAMESPACE_EMPTY: ::c_int = 0;
 
-// For getrandom()
-pub const GRND_NONBLOCK: ::c_uint = 0x1;
-pub const GRND_RANDOM: ::c_uint = 0x2;
-pub const GRND_INSECURE: ::c_uint = 0x4;
-
-cfg_if! {
-
-    if #[cfg(libc_const_extern_fn)] {
-        pub const fn MAP_ALIGNED(alignment: ::c_int) -> ::c_int {
-            alignment << MAP_ALIGNMENT_SHIFT
-        }
-    } else {
-        pub fn MAP_ALIGNED(alignment: ::c_int) -> ::c_int {
-            alignment << MAP_ALIGNMENT_SHIFT
-        }
-    }
-}
-
 const_fn! {
     {const} fn _ALIGN(p: usize) -> usize {
         (p + _ALIGNBYTES) & !_ALIGNBYTES
@@ -2422,7 +2333,7 @@ f! {
             .offset(_ALIGN(::mem::size_of::<::cmsghdr>()) as isize)
     }
 
-    pub {const} fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
+    pub fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
         _ALIGN(::mem::size_of::<::cmsghdr>()) as ::c_uint + length
     }
 
@@ -2472,17 +2383,6 @@ f! {
     pub fn PROT_MPROTECT_EXTRACT(x: ::c_int) -> ::c_int {
         (x >> 3) & 0x7
     }
-
-    pub fn major(dev: ::dev_t) -> ::c_int {
-        (((dev as u32) & 0x000fff00) >>  8) as ::c_int
-    }
-
-    pub fn minor(dev: ::dev_t) -> ::c_int {
-        let mut res = 0;
-        res |= ((dev as u32) & 0xfff00000) >> 12;
-        res |= (dev as u32) & 0x000000ff;
-        res as ::c_int
-    }
 }
 
 safe_f! {
@@ -2524,7 +2424,31 @@ extern "C" {
     ) -> ::c_int;
 
     pub fn reallocarr(ptr: *mut ::c_void, number: ::size_t, size: ::size_t) -> ::c_int;
+}
 
+#[link(name = "rt")]
+extern "C" {
+    pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
+    pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
+    pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
+    pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
+    pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
+    #[link_name = "__aio_suspend50"]
+    pub fn aio_suspend(
+        aiocb_list: *const *const aiocb,
+        nitems: ::c_int,
+        timeout: *const ::timespec,
+    ) -> ::c_int;
+    pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
+    pub fn lio_listio(
+        mode: ::c_int,
+        aiocb_list: *const *mut aiocb,
+        nitems: ::c_int,
+        sevp: *mut sigevent,
+    ) -> ::c_int;
+}
+
+extern "C" {
     pub fn chflags(path: *const ::c_char, flags: ::c_ulong) -> ::c_int;
     pub fn fchflags(fd: ::c_int, flags: ::c_ulong) -> ::c_int;
     pub fn lchflags(path: *const ::c_char, flags: ::c_ulong) -> ::c_int;
@@ -2869,12 +2793,7 @@ extern "C" {
         ts: *const ::timespec,
         sigmask: *const ::sigset_t,
     ) -> ::c_int;
-    pub fn ppoll(
+
-        fds: *mut ::pollfd,
-        nfds: ::nfds_t,
-        ts: *const ::timespec,
-        sigmask: *const ::sigset_t,
-    ) -> ::c_int;
     pub fn posix_spawn(
         pid: *mut ::pid_t,
         path: *const ::c_char,
@@ -2951,29 +2870,6 @@ extern "C" {
         fd: ::c_int,
         newfd: ::c_int,
     ) -> ::c_int;
-    pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
-}
-
-#[link(name = "rt")]
-extern "C" {
-    pub fn aio_read(aiocbp: *mut aiocb) -> ::c_int;
-    pub fn aio_write(aiocbp: *mut aiocb) -> ::c_int;
-    pub fn aio_fsync(op: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
-    pub fn aio_error(aiocbp: *const aiocb) -> ::c_int;
-    pub fn aio_return(aiocbp: *mut aiocb) -> ::ssize_t;
-    #[link_name = "__aio_suspend50"]
-    pub fn aio_suspend(
-        aiocb_list: *const *const aiocb,
-        nitems: ::c_int,
-        timeout: *const ::timespec,
-    ) -> ::c_int;
-    pub fn aio_cancel(fd: ::c_int, aiocbp: *mut aiocb) -> ::c_int;
-    pub fn lio_listio(
-        mode: ::c_int,
-        aiocb_list: *const *mut aiocb,
-        nitems: ::c_int,
-        sevp: *mut sigevent,
-    ) -> ::c_int;
 }
 
 #[link(name = "util")]

third_party/rust/libc/src/unix/bsd/netbsdlike/openbsd/mod.rs

@@ -7,7 +7,6 @@ pub type sigset_t = ::c_uint;
 pub type blksize_t = i32;
 pub type fsblkcnt_t = u64;
 pub type fsfilcnt_t = u64;
-pub type idtype_t = ::c_uint;
 pub type pthread_attr_t = *mut ::c_void;
 pub type pthread_mutex_t = *mut ::c_void;
 pub type pthread_mutexattr_t = *mut ::c_void;
@@ -110,7 +109,7 @@ s! {
     pub struct mfs_args {
         pub fspec: *mut ::c_char,
         pub export_info: export_args,
-        // https://github.com/openbsd/src/blob/HEAD/sys/sys/types.h#L134
+        // https://github.com/openbsd/src/blob/master/sys/sys/types.h#L134
         pub base: *mut ::c_char,
         pub size: ::c_ulong,
     }
@@ -190,7 +189,7 @@ s! {
         pub cr_uid: ::uid_t,
         pub cr_gid: ::gid_t,
         pub cr_ngroups: ::c_short,
-        //https://github.com/openbsd/src/blob/HEAD/sys/sys/syslimits.h#L44
+        //https://github.com/openbsd/src/blob/master/sys/sys/syslimits.h#L44
         pub cr_groups: [::gid_t; 16],
     }
 
@@ -499,7 +498,6 @@ s! {
         pub p_tid: i32,
         pub p_rtableid: u32,
         pub p_pledge: u64,
-        pub p_name: [::c_char; KI_MAXCOMLEN as usize],
     }
 
     pub struct kinfo_vmentry {
@@ -999,8 +997,6 @@ pub const SO_NETPROC: ::c_int = 0x1020;
 pub const SO_RTABLE: ::c_int = 0x1021;
 pub const SO_PEERCRED: ::c_int = 0x1022;
 pub const SO_SPLICE: ::c_int = 0x1023;
-pub const SO_DOMAIN: ::c_int = 0x1024;
-pub const SO_PROTOCOL: ::c_int = 0x1025;
 
 // sys/netinet/in.h
 // Protocols (RFC 1700)
@@ -1075,8 +1071,6 @@ pub const IP_RECVIF: ::c_int = 30;
 pub const TCP_MD5SIG: ::c_int = 0x04;
 pub const TCP_NOPUSH: ::c_int = 0x10;
 
-pub const MSG_WAITFORONE: ::c_int = 0x1000;
-
 pub const AF_ECMA: ::c_int = 8;
 pub const AF_ROUTE: ::c_int = 17;
 pub const AF_ENCAP: ::c_int = 28;
@@ -1284,15 +1278,13 @@ pub const PTHREAD_MUTEX_NORMAL: ::c_int = 3;
 pub const PTHREAD_MUTEX_STRICT_NP: ::c_int = 4;
 pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_STRICT_NP;
 
-pub const EVFILT_READ: i16 = -1;
-pub const EVFILT_WRITE: i16 = -2;
 pub const EVFILT_AIO: i16 = -3;
-pub const EVFILT_VNODE: i16 = -4;
 pub const EVFILT_PROC: i16 = -5;
+pub const EVFILT_READ: i16 = -1;
 pub const EVFILT_SIGNAL: i16 = -6;
 pub const EVFILT_TIMER: i16 = -7;
-pub const EVFILT_DEVICE: i16 = -8;
+pub const EVFILT_VNODE: i16 = -4;
-pub const EVFILT_EXCEPT: i16 = -9;
+pub const EVFILT_WRITE: i16 = -2;
 
 pub const EV_ADD: u16 = 0x1;
 pub const EV_DELETE: u16 = 0x2;
@@ -1311,7 +1303,6 @@ pub const EV_SYSFLAGS: u16 = 0xf800;
 
 pub const NOTE_LOWAT: u32 = 0x00000001;
 pub const NOTE_EOF: u32 = 0x00000002;
-pub const NOTE_OOB: u32 = 0x00000004;
 pub const NOTE_DELETE: u32 = 0x00000001;
 pub const NOTE_WRITE: u32 = 0x00000002;
 pub const NOTE_EXTEND: u32 = 0x00000004;
@@ -1328,7 +1319,6 @@ pub const NOTE_PCTRLMASK: u32 = 0xf0000000;
 pub const NOTE_TRACK: u32 = 0x00000001;
 pub const NOTE_TRACKERR: u32 = 0x00000002;
 pub const NOTE_CHILD: u32 = 0x00000004;
-pub const NOTE_CHANGE: u32 = 0x00000001;
 
 pub const TMP_MAX: ::c_uint = 0x7fffffff;
 
@@ -1517,7 +1507,7 @@ pub const OLCUC: ::tcflag_t = 0x20;
 pub const ONOCR: ::tcflag_t = 0x40;
 pub const ONLRET: ::tcflag_t = 0x80;
 
-//https://github.com/openbsd/src/blob/HEAD/sys/sys/mount.h
+//https://github.com/openbsd/src/blob/master/sys/sys/mount.h
 pub const ISOFSMNT_NORRIP: ::c_int = 0x1; // disable Rock Ridge Ext
 pub const ISOFSMNT_GENS: ::c_int = 0x2; // enable generation numbers
 pub const ISOFSMNT_EXTATT: ::c_int = 0x4; // enable extended attr
@@ -1581,7 +1571,7 @@ pub const TMPFS_ARGS_VERSION: ::c_int = 1;
 pub const MAP_STACK: ::c_int = 0x4000;
 pub const MAP_CONCEAL: ::c_int = 0x8000;
 
-// https://github.com/openbsd/src/blob/HEAD/sys/net/if.h#L187
+// https://github.com/openbsd/src/blob/master/sys/net/if.h#L187
 pub const IFF_UP: ::c_int = 0x1; // interface is up
 pub const IFF_BROADCAST: ::c_int = 0x2; // broadcast address valid
 pub const IFF_DEBUG: ::c_int = 0x4; // turn on debugging
@@ -1620,15 +1610,7 @@ pub const BIOCSDLT: ::c_ulong = 0x8004427a;
 
 pub const PTRACE_FORK: ::c_int = 0x0002;
 
-pub const WCONTINUED: ::c_int = 0x08;
+pub const WCONTINUED: ::c_int = 8;
-pub const WEXITED: ::c_int = 0x04;
-pub const WSTOPPED: ::c_int = 0x02; // same as WUNTRACED
-pub const WNOWAIT: ::c_int = 0x10;
-pub const WTRAPPED: ::c_int = 0x20;
-
-pub const P_ALL: ::idtype_t = 0;
-pub const P_PGID: ::idtype_t = 1;
-pub const P_PID: ::idtype_t = 2;
 
 // search.h
 pub const FIND: ::ACTION = 0;
@@ -1677,12 +1659,6 @@ pub const MNT_WAIT: ::c_int = 1;
 pub const MNT_NOWAIT: ::c_int = 2;
 pub const MNT_LAZY: ::c_int = 3;
 
-// sys/_time.h
-pub const CLOCK_PROCESS_CPUTIME_ID: ::clockid_t = 2;
-pub const CLOCK_THREAD_CPUTIME_ID: ::clockid_t = 4;
-pub const CLOCK_UPTIME: ::clockid_t = 5;
-pub const CLOCK_BOOTTIME: ::clockid_t = 6;
-
 pub const LC_COLLATE_MASK: ::c_int = 1 << ::LC_COLLATE;
 pub const LC_CTYPE_MASK: ::c_int = 1 << ::LC_CTYPE;
 pub const LC_MONETARY_MASK: ::c_int = 1 << ::LC_MONETARY;
@@ -1707,7 +1683,7 @@ f! {
             .offset(_ALIGN(::mem::size_of::<::cmsghdr>()) as isize)
     }
 
-    pub {const} fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
+    pub fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
         _ALIGN(::mem::size_of::<::cmsghdr>()) as ::c_uint + length
     }
 
@@ -1733,19 +1709,6 @@ f! {
         (_ALIGN(::mem::size_of::<::cmsghdr>()) + _ALIGN(length as usize))
             as ::c_uint
     }
-
-    pub fn major(dev: ::dev_t) -> ::c_uint{
-        ((dev as ::c_uint) >> 8) & 0xff
-    }
-
-    pub fn minor(dev: ::dev_t) -> ::c_uint {
-        let dev = dev as ::c_uint;
-        let mut res = 0;
-        res |= (dev) & 0xff;
-        res |= ((dev) & 0xffff0000) >> 8;
-
-        res
-    }
 }
 
 safe_f! {
@@ -1859,6 +1822,7 @@ extern "C" {
         newp: *mut ::c_void,
         newlen: ::size_t,
     ) -> ::c_int;
+    pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int;
     pub fn setresgid(rgid: ::gid_t, egid: ::gid_t, sgid: ::gid_t) -> ::c_int;
     pub fn setresuid(ruid: ::uid_t, euid: ::uid_t, suid: ::uid_t) -> ::c_int;
     pub fn ptrace(request: ::c_int, pid: ::pid_t, addr: caddr_t, data: ::c_int) -> ::c_int;
@@ -1924,8 +1888,6 @@ extern "C" {
         timeout: *const ::timespec,
         uaddr2: *mut u32,
     ) -> ::c_int;
-
-    pub fn mimmutable(addr: *mut ::c_void, len: ::size_t) -> ::c_int;
 }
 
 #[link(name = "execinfo")]

third_party/rust/libc/src/unix/haiku/mod.rs

@@ -55,8 +55,6 @@ pub type ACTION = ::c_int;
 pub type posix_spawnattr_t = *mut ::c_void;
 pub type posix_spawn_file_actions_t = *mut ::c_void;
 
-pub type StringList = _stringlist;
-
 #[cfg_attr(feature = "extra_traits", derive(Debug))]
 pub enum timezone {}
 impl ::Copy for timezone {}
@@ -439,19 +437,6 @@ s! {
         pub flag: *mut ::c_int,
         pub val: ::c_int,
     }
-
-    pub struct _stringlist {
-        pub sl_str: *mut *mut ::c_char,
-        pub sl_max: ::size_t,
-        pub sl_cur: ::size_t,
-    }
-
-    pub struct dl_phdr_info {
-        pub dlpi_addr: ::Elf_Addr,
-        pub dlpi_name: *const ::c_char,
-        pub dlpi_phdr: *const ::Elf_Phdr,
-        pub dlpi_phnum: ::Elf_Half,
-    }
 }
 
 s_no_extra_traits! {
@@ -685,9 +670,6 @@ pub const EOF: ::c_int = -1;
 pub const SEEK_SET: ::c_int = 0;
 pub const SEEK_CUR: ::c_int = 1;
 pub const SEEK_END: ::c_int = 2;
-pub const L_SET: ::c_int = SEEK_SET;
-pub const L_INCR: ::c_int = SEEK_CUR;
-pub const L_XTND: ::c_int = SEEK_END;
 pub const _IOFBF: ::c_int = 0;
 pub const _IONBF: ::c_int = 2;
 pub const _IOLBF: ::c_int = 1;
@@ -979,7 +961,7 @@ pub const MADV_WILLNEED: ::c_int = 4;
 pub const MADV_DONTNEED: ::c_int = 5;
 pub const MADV_FREE: ::c_int = 6;
 
-// https://github.com/haiku/haiku/blob/HEAD/headers/posix/net/if.h#L80
+// https://github.com/haiku/haiku/blob/master/headers/posix/net/if.h#L80
 pub const IFF_UP: ::c_int = 0x0001;
 pub const IFF_BROADCAST: ::c_int = 0x0002; // valid broadcast address
 pub const IFF_LOOPBACK: ::c_int = 0x0008;
@@ -1504,7 +1486,7 @@ f! {
             as ::c_uint
     }
 
-    pub {const} fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
+    pub fn CMSG_LEN(length: ::c_uint) -> ::c_uint {
         CMSG_ALIGN(::mem::size_of::<cmsghdr>()) as ::c_uint + length
     }
 
@@ -2002,17 +1984,6 @@ extern "C" {
         longopts: *const option,
         longindex: *mut ::c_int,
     ) -> ::c_int;
-    pub fn strcasecmp_l(
-        string1: *const ::c_char,
-        string2: *const ::c_char,
-        locale: ::locale_t,
-    ) -> ::c_int;
-    pub fn strncasecmp_l(
-        string1: *const ::c_char,
-        string2: *const ::c_char,
-        length: ::size_t,
-        locale: ::locale_t,
-    ) -> ::c_int;
 }
 
 #[link(name = "bsd")]
@@ -2035,34 +2006,6 @@ extern "C" {
     pub fn strsep(string: *mut *mut ::c_char, delimiters: *const ::c_char) -> *mut ::c_char;
     pub fn explicit_bzero(buf: *mut ::c_void, len: ::size_t);
     pub fn login_tty(_fd: ::c_int) -> ::c_int;
-
-    pub fn sl_init() -> *mut StringList;
-    pub fn sl_add(sl: *mut StringList, n: *mut ::c_char) -> ::c_int;
-    pub fn sl_free(sl: *mut StringList, i: ::c_int);
-    pub fn sl_find(sl: *mut StringList, n: *mut ::c_char) -> *mut ::c_char;
-
-    pub fn getprogname() -> *const ::c_char;
-    pub fn setprogname(progname: *const ::c_char);
-    pub fn dl_iterate_phdr(
-        callback: ::Option<
-            unsafe extern "C" fn(
-                info: *mut dl_phdr_info,
-                size: usize,
-                data: *mut ::c_void,
-            ) -> ::c_int,
-        >,
-        data: *mut ::c_void,
-    ) -> ::c_int;
-}
-
-#[link(name = "gnu")]
-extern "C" {
-    pub fn memmem(
-        source: *const ::c_void,
-        sourceLength: ::size_t,
-        search: *const ::c_void,
-        searchLength: ::size_t,
-    ) -> *mut ::c_void;
 }
 
 cfg_if! {

third_party/rust/libc/src/unix/linux_like/android/b32/arm.rs

@@ -501,17 +501,9 @@ pub const SYS_pwritev2: ::c_long = 393;
 pub const SYS_pkey_mprotect: ::c_long = 394;
 pub const SYS_pkey_alloc: ::c_long = 395;
 pub const SYS_pkey_free: ::c_long = 396;
-pub const SYS_statx: ::c_long = 397;
-pub const SYS_pidfd_send_signal: ::c_long = 424;
 pub const SYS_io_uring_setup: ::c_long = 425;
 pub const SYS_io_uring_enter: ::c_long = 426;
 pub const SYS_io_uring_register: ::c_long = 427;
-pub const SYS_open_tree: ::c_long = 428;
-pub const SYS_move_mount: ::c_long = 429;
-pub const SYS_fsopen: ::c_long = 430;
-pub const SYS_fsconfig: ::c_long = 431;
-pub const SYS_fsmount: ::c_long = 432;
-pub const SYS_fspick: ::c_long = 433;
 
 // offsets in mcontext_t.gregs from sys/ucontext.h
 pub const REG_R0: ::c_int = 0;

third_party/rust/libc/src/unix/linux_like/android/b32/x86/mod.rs

@@ -533,17 +533,9 @@ pub const SYS_pwritev2: ::c_long = 379;
 pub const SYS_pkey_mprotect: ::c_long = 380;
 pub const SYS_pkey_alloc: ::c_long = 381;
 pub const SYS_pkey_free: ::c_long = 382;
-pub const SYS_statx: ::c_long = 383;
-pub const SYS_pidfd_send_signal: ::c_long = 424;
 pub const SYS_io_uring_setup: ::c_long = 425;
 pub const SYS_io_uring_enter: ::c_long = 426;
 pub const SYS_io_uring_register: ::c_long = 427;
-pub const SYS_open_tree: ::c_long = 428;
-pub const SYS_move_mount: ::c_long = 429;
-pub const SYS_fsopen: ::c_long = 430;
-pub const SYS_fsconfig: ::c_long = 431;
-pub const SYS_fsmount: ::c_long = 432;
-pub const SYS_fspick: ::c_long = 433;
 
 // offsets in user_regs_structs, from sys/reg.h
 pub const EBX: ::c_int = 0;

third_party/rust/libc/src/unix/linux_like/android/b64/aarch64/mod.rs

@@ -107,31 +107,6 @@ pub const HWCAP2_SVESHA3: ::c_ulong = 1 << 5;
 pub const HWCAP2_SVESM4: ::c_ulong = 1 << 6;
 pub const HWCAP2_FLAGM2: ::c_ulong = 1 << 7;
 pub const HWCAP2_FRINT: ::c_ulong = 1 << 8;
-pub const HWCAP2_SVEI8MM: ::c_ulong = 1 << 9;
-pub const HWCAP2_SVEF32MM: ::c_ulong = 1 << 10;
-pub const HWCAP2_SVEF64MM: ::c_ulong = 1 << 11;
-pub const HWCAP2_SVEBF16: ::c_ulong = 1 << 12;
-pub const HWCAP2_I8MM: ::c_ulong = 1 << 13;
-pub const HWCAP2_BF16: ::c_ulong = 1 << 14;
-pub const HWCAP2_DGH: ::c_ulong = 1 << 15;
-pub const HWCAP2_RNG: ::c_ulong = 1 << 16;
-pub const HWCAP2_BTI: ::c_ulong = 1 << 17;
-pub const HWCAP2_MTE: ::c_ulong = 1 << 18;
-pub const HWCAP2_ECV: ::c_ulong = 1 << 19;
-pub const HWCAP2_AFP: ::c_ulong = 1 << 20;
-pub const HWCAP2_RPRES: ::c_ulong = 1 << 21;
-pub const HWCAP2_MTE3: ::c_ulong = 1 << 22;
-pub const HWCAP2_SME: ::c_ulong = 1 << 23;
-pub const HWCAP2_SME_I16I64: ::c_ulong = 1 << 24;
-pub const HWCAP2_SME_F64F64: ::c_ulong = 1 << 25;
-pub const HWCAP2_SME_I8I32: ::c_ulong = 1 << 26;
-pub const HWCAP2_SME_F16F32: ::c_ulong = 1 << 27;
-pub const HWCAP2_SME_B16F32: ::c_ulong = 1 << 28;
-pub const HWCAP2_SME_F32F32: ::c_ulong = 1 << 29;
-pub const HWCAP2_SME_FA64: ::c_ulong = 1 << 30;
-pub const HWCAP2_WFXT: ::c_ulong = 1 << 31;
-pub const HWCAP2_EBF16: ::c_ulong = 1 << 32;
-pub const HWCAP2_SVE_EBF16: ::c_ulong = 1 << 33;
 
 pub const SYS_io_setup: ::c_long = 0;
 pub const SYS_io_destroy: ::c_long = 1;
@@ -399,22 +374,11 @@ pub const SYS_pwritev2: ::c_long = 287;
 pub const SYS_pkey_mprotect: ::c_long = 288;
 pub const SYS_pkey_alloc: ::c_long = 289;
 pub const SYS_pkey_free: ::c_long = 290;
-pub const SYS_statx: ::c_long = 291;
-pub const SYS_pidfd_send_signal: ::c_long = 424;
 pub const SYS_io_uring_setup: ::c_long = 425;
 pub const SYS_io_uring_enter: ::c_long = 426;
 pub const SYS_io_uring_register: ::c_long = 427;
-pub const SYS_open_tree: ::c_long = 428;
-pub const SYS_move_mount: ::c_long = 429;
-pub const SYS_fsopen: ::c_long = 430;
-pub const SYS_fsconfig: ::c_long = 431;
-pub const SYS_fsmount: ::c_long = 432;
-pub const SYS_fspick: ::c_long = 433;
 pub const SYS_syscalls: ::c_long = 436;
 
-pub const PROT_BTI: ::c_int = 0x10;
-pub const PROT_MTE: ::c_int = 0x20;
-
 cfg_if! {
     if #[cfg(libc_align)] {
         mod align;

third_party/rust/libc/src/unix/linux_like/android/b64/riscv64/mod.rs

@@ -60,12 +60,12 @@ pub const SIGSTKSZ: ::size_t = 8192;
 pub const MINSIGSTKSZ: ::size_t = 2048;
 
 // From NDK's asm/hwcap.h
-pub const COMPAT_HWCAP_ISA_I: ::c_ulong = 1 << (b'I' - b'A');
+pub const COMPAT_HWCAP_ISA_I: ::c_ulong = 1 << ('I' - 'A');
-pub const COMPAT_HWCAP_ISA_M: ::c_ulong = 1 << (b'M' - b'A');
+pub const COMPAT_HWCAP_ISA_M: ::c_ulong = 1 << ('M' - 'A');
-pub const COMPAT_HWCAP_ISA_A: ::c_ulong = 1 << (b'A' - b'A');
+pub const COMPAT_HWCAP_ISA_A: ::c_ulong = 1 << ('A' - 'A');
-pub const COMPAT_HWCAP_ISA_F: ::c_ulong = 1 << (b'F' - b'A');
+pub const COMPAT_HWCAP_ISA_F: ::c_ulong = 1 << ('F' - 'A');
-pub const COMPAT_HWCAP_ISA_D: ::c_ulong = 1 << (b'D' - b'A');
+pub const COMPAT_HWCAP_ISA_D: ::c_ulong = 1 << ('D' - 'A');
-pub const COMPAT_HWCAP_ISA_C: ::c_ulong = 1 << (b'C' - b'A');
+pub const COMPAT_HWCAP_ISA_C: ::c_ulong = 1 << ('C' - 'A');
 
 pub const SYS_io_setup: ::c_long = 0;
 pub const SYS_io_destroy: ::c_long = 1;
@@ -332,17 +332,6 @@ pub const SYS_pwritev2: ::c_long = 287;
 pub const SYS_pkey_mprotect: ::c_long = 288;
 pub const SYS_pkey_alloc: ::c_long = 289;
 pub const SYS_pkey_free: ::c_long = 290;
-pub const SYS_statx: ::c_long = 291;
-pub const SYS_pidfd_send_signal: ::c_long = 424;
-pub const SYS_io_uring_setup: ::c_long = 425;
-pub const SYS_io_uring_enter: ::c_long = 426;
-pub const SYS_io_uring_register: ::c_long = 427;
-pub const SYS_open_tree: ::c_long = 428;
-pub const SYS_move_mount: ::c_long = 429;
-pub const SYS_fsopen: ::c_long = 430;
-pub const SYS_fsconfig: ::c_long = 431;
-pub const SYS_fsmount: ::c_long = 432;
-pub const SYS_fspick: ::c_long = 433;
 pub const SYS_syscalls: ::c_long = 436;
 
 cfg_if! {

third_party/rust/libc/src/unix/linux_like/android/b64/x86_64/mod.rs

@@ -728,17 +728,9 @@ pub const SYS_pwritev2: ::c_long = 328;
 pub const SYS_pkey_mprotect: ::c_long = 329;
 pub const SYS_pkey_alloc: ::c_long = 330;
 pub const SYS_pkey_free: ::c_long = 331;
-pub const SYS_statx: ::c_long = 332;
-pub const SYS_pidfd_send_signal: ::c_long = 424;
 pub const SYS_io_uring_setup: ::c_long = 425;
 pub const SYS_io_uring_enter: ::c_long = 426;
 pub const SYS_io_uring_register: ::c_long = 427;
-pub const SYS_open_tree: ::c_long = 428;
-pub const SYS_move_mount: ::c_long = 429;
-pub const SYS_fsopen: ::c_long = 430;
-pub const SYS_fsconfig: ::c_long = 431;
-pub const SYS_fsmount: ::c_long = 432;
-pub const SYS_fspick: ::c_long = 433;
 
 // offsets in user_regs_structs, from sys/reg.h
 pub const R15: ::c_int = 0;

third_party/rust/libc/src/unix/linux_like/android/mod.rs

@@ -350,11 +350,6 @@ s! {
         pub args: [::__u64; 6],
     }
 
-    pub struct seccomp_metadata {
-        pub filter_off: ::__u64,
-        pub flags: ::__u64,
-    }
-
     pub struct ptrace_peeksiginfo_args {
         pub off: ::__u64,
         pub flags: ::__u32,
@@ -1446,26 +1441,12 @@ pub const SO_PEERSEC: ::c_int = 31;
 pub const SO_SNDBUFFORCE: ::c_int = 32;
 pub const SO_RCVBUFFORCE: ::c_int = 33;
 pub const SO_PASSSEC: ::c_int = 34;
-pub const SO_TIMESTAMPNS: ::c_int = 35;
-// pub const SO_TIMESTAMPNS_OLD: ::c_int = 35;
 pub const SO_MARK: ::c_int = 36;
-pub const SO_TIMESTAMPING: ::c_int = 37;
-// pub const SO_TIMESTAMPING_OLD: ::c_int = 37;
 pub const SO_PROTOCOL: ::c_int = 38;
 pub const SO_DOMAIN: ::c_int = 39;
 pub const SO_RXQ_OVFL: ::c_int = 40;
 pub const SO_PEEK_OFF: ::c_int = 42;
 pub const SO_BUSY_POLL: ::c_int = 46;
-pub const SCM_TIMESTAMPING_OPT_STATS: ::c_int = 54;
-pub const SCM_TIMESTAMPING_PKTINFO: ::c_int = 58;
-pub const SO_TIMESTAMP_NEW: ::c_int = 63;
-pub const SO_TIMESTAMPNS_NEW: ::c_int = 64;
-pub const SO_TIMESTAMPING_NEW: ::c_int = 65;
-
-// Defined in unix/linux_like/mod.rs
-// pub const SCM_TIMESTAMP: ::c_int = SO_TIMESTAMP;
-pub const SCM_TIMESTAMPNS: ::c_int = SO_TIMESTAMPNS;
-pub const SCM_TIMESTAMPING: ::c_int = SO_TIMESTAMPING;
 
 pub const IPTOS_ECN_NOTECT: u8 = 0x00;
 
@@ -1527,7 +1508,6 @@ pub const PTRACE_GETSIGINFO: ::c_int = 0x4202;
 pub const PTRACE_SETSIGINFO: ::c_int = 0x4203;
 pub const PTRACE_GETREGSET: ::c_int = 0x4204;
 pub const PTRACE_SETREGSET: ::c_int = 0x4205;
-pub const PTRACE_SECCOMP_GET_METADATA: ::c_int = 0x420d;
 
 pub const PTRACE_EVENT_STOP: ::c_int = 128;
 
@@ -1599,23 +1579,6 @@ pub const FIONREAD: ::c_int = 0x541B;
 pub const TIOCCONS: ::c_int = 0x541D;
 pub const TIOCSBRK: ::c_int = 0x5427;
 pub const TIOCCBRK: ::c_int = 0x5428;
-cfg_if! {
-    if #[cfg(any(target_arch = "x86",
-                 target_arch = "x86_64",
-                 target_arch = "arm",
-                 target_arch = "aarch64",
-                 target_arch = "riscv64",
-                 target_arch = "s390x"))] {
-        pub const FICLONE: ::c_int = 0x40049409;
-        pub const FICLONERANGE: ::c_int = 0x4020940D;
-    } else if #[cfg(any(target_arch = "mips",
-                        target_arch = "mips64",
-                        target_arch = "powerpc",
-                        target_arch = "powerpc64"))] {
-        pub const FICLONE: ::c_int = 0x80049409;
-        pub const FICLONERANGE: ::c_int = 0x8020940D;
-    }
-}
 
 pub const ST_RDONLY: ::c_ulong = 1;
 pub const ST_NOSUID: ::c_ulong = 2;
@@ -1643,14 +1606,6 @@ pub const AI_ADDRCONFIG: ::c_int = 0x00000400;
 pub const AI_V4MAPPED: ::c_int = 0x00000800;
 pub const AI_DEFAULT: ::c_int = AI_V4MAPPED_CFG | AI_ADDRCONFIG;
 
-// linux/kexec.h
-pub const KEXEC_ON_CRASH: ::c_int = 0x00000001;
-pub const KEXEC_PRESERVE_CONTEXT: ::c_int = 0x00000002;
-pub const KEXEC_ARCH_MASK: ::c_int = 0xffff0000;
-pub const KEXEC_FILE_UNLOAD: ::c_int = 0x00000001;
-pub const KEXEC_FILE_ON_CRASH: ::c_int = 0x00000002;
-pub const KEXEC_FILE_NO_INITRAMFS: ::c_int = 0x00000004;
-
 pub const LINUX_REBOOT_MAGIC1: ::c_int = 0xfee1dead;
 pub const LINUX_REBOOT_MAGIC2: ::c_int = 672274793;
 pub const LINUX_REBOOT_MAGIC2A: ::c_int = 85072278;
@@ -1837,7 +1792,6 @@ pub const NLM_F_MULTI: ::c_int = 2;
 pub const NLM_F_ACK: ::c_int = 4;
 pub const NLM_F_ECHO: ::c_int = 8;
 pub const NLM_F_DUMP_INTR: ::c_int = 16;
-pub const NLM_F_DUMP_FILTERED: ::c_int = 32;
 
 pub const NLM_F_ROOT: ::c_int = 0x100;
 pub const NLM_F_MATCH: ::c_int = 0x200;
@@ -2167,10 +2121,6 @@ pub const PT_HIOS: u32 = 0x6fffffff;
 pub const PT_LOPROC: u32 = 0x70000000;
 pub const PT_HIPROC: u32 = 0x7fffffff;
 
-// uapi/linux/mount.h
-pub const OPEN_TREE_CLONE: ::c_uint = 0x01;
-pub const OPEN_TREE_CLOEXEC: ::c_uint = O_CLOEXEC as ::c_uint;
-
 // linux/netfilter.h
 pub const NF_DROP: ::c_int = 0;
 pub const NF_ACCEPT: ::c_int = 1;
@@ -2487,7 +2437,8 @@ pub const IFF_PERSIST: ::c_int = 0x0800;
 pub const IFF_NOFILTER: ::c_int = 0x1000;
 
 // start android/platform/bionic/libc/kernel/uapi/linux/if_ether.h
-// from https://android.googlesource.com/platform/bionic/+/HEAD/libc/kernel/uapi/linux/if_ether.h
+// from https://android.googlesource.com/
+// platform/bionic/+/master/libc/kernel/uapi/linux/if_ether.h
 pub const ETH_ALEN: ::c_int = 6;
 pub const ETH_HLEN: ::c_int = 14;
 pub const ETH_ZLEN: ::c_int = 60;
@@ -2587,88 +2538,6 @@ pub const ETH_P_XDSA: ::c_int = 0x00F8;
 /* see rust-lang/libc#924 pub const ETH_P_MAP: ::c_int = 0x00F9;*/
 // end android/platform/bionic/libc/kernel/uapi/linux/if_ether.h
 
-// start android/platform/bionic/libc/kernel/uapi/linux/neighbour.h
-pub const NDA_UNSPEC: ::c_ushort = 0;
-pub const NDA_DST: ::c_ushort = 1;
-pub const NDA_LLADDR: ::c_ushort = 2;
-pub const NDA_CACHEINFO: ::c_ushort = 3;
-pub const NDA_PROBES: ::c_ushort = 4;
-pub const NDA_VLAN: ::c_ushort = 5;
-pub const NDA_PORT: ::c_ushort = 6;
-pub const NDA_VNI: ::c_ushort = 7;
-pub const NDA_IFINDEX: ::c_ushort = 8;
-pub const NDA_MASTER: ::c_ushort = 9;
-pub const NDA_LINK_NETNSID: ::c_ushort = 10;
-pub const NDA_SRC_VNI: ::c_ushort = 11;
-pub const NDA_PROTOCOL: ::c_ushort = 12;
-pub const NDA_NH_ID: ::c_ushort = 13;
-pub const NDA_FDB_EXT_ATTRS: ::c_ushort = 14;
-pub const NDA_FLAGS_EXT: ::c_ushort = 15;
-pub const NDA_NDM_STATE_MASK: ::c_ushort = 16;
-pub const NDA_NDM_FLAGS_MASK: ::c_ushort = 17;
-
-pub const NTF_USE: u8 = 0x01;
-pub const NTF_SELF: u8 = 0x02;
-pub const NTF_MASTER: u8 = 0x04;
-pub const NTF_PROXY: u8 = 0x08;
-pub const NTF_EXT_LEARNED: u8 = 0x10;
-pub const NTF_OFFLOADED: u8 = 0x20;
-pub const NTF_STICKY: u8 = 0x40;
-pub const NTF_ROUTER: u8 = 0x80;
-
-pub const NTF_EXT_MANAGED: u8 = 0x01;
-pub const NTF_EXT_LOCKED: u8 = 0x02;
-
-pub const NUD_NONE: u16 = 0x00;
-pub const NUD_INCOMPLETE: u16 = 0x01;
-pub const NUD_REACHABLE: u16 = 0x02;
-pub const NUD_STALE: u16 = 0x04;
-pub const NUD_DELAY: u16 = 0x08;
-pub const NUD_PROBE: u16 = 0x10;
-pub const NUD_FAILED: u16 = 0x20;
-pub const NUD_NOARP: u16 = 0x40;
-pub const NUD_PERMANENT: u16 = 0x80;
-
-pub const NDTPA_UNSPEC: ::c_ushort = 0;
-pub const NDTPA_IFINDEX: ::c_ushort = 1;
-pub const NDTPA_REFCNT: ::c_ushort = 2;
-pub const NDTPA_REACHABLE_TIME: ::c_ushort = 3;
-pub const NDTPA_BASE_REACHABLE_TIME: ::c_ushort = 4;
-pub const NDTPA_RETRANS_TIME: ::c_ushort = 5;
-pub const NDTPA_GC_STALETIME: ::c_ushort = 6;
-pub const NDTPA_DELAY_PROBE_TIME: ::c_ushort = 7;
-pub const NDTPA_QUEUE_LEN: ::c_ushort = 8;
-pub const NDTPA_APP_PROBES: ::c_ushort = 9;
-pub const NDTPA_UCAST_PROBES: ::c_ushort = 10;
-pub const NDTPA_MCAST_PROBES: ::c_ushort = 11;
-pub const NDTPA_ANYCAST_DELAY: ::c_ushort = 12;
-pub const NDTPA_PROXY_DELAY: ::c_ushort = 13;
-pub const NDTPA_PROXY_QLEN: ::c_ushort = 14;
-pub const NDTPA_LOCKTIME: ::c_ushort = 15;
-pub const NDTPA_QUEUE_LENBYTES: ::c_ushort = 16;
-pub const NDTPA_MCAST_REPROBES: ::c_ushort = 17;
-pub const NDTPA_PAD: ::c_ushort = 18;
-pub const NDTPA_INTERVAL_PROBE_TIME_MS: ::c_ushort = 19;
-
-pub const NDTA_UNSPEC: ::c_ushort = 0;
-pub const NDTA_NAME: ::c_ushort = 1;
-pub const NDTA_THRESH1: ::c_ushort = 2;
-pub const NDTA_THRESH2: ::c_ushort = 3;
-pub const NDTA_THRESH3: ::c_ushort = 4;
-pub const NDTA_CONFIG: ::c_ushort = 5;
-pub const NDTA_PARMS: ::c_ushort = 6;
-pub const NDTA_STATS: ::c_ushort = 7;
-pub const NDTA_GC_INTERVAL: ::c_ushort = 8;
-pub const NDTA_PAD: ::c_ushort = 9;
-
-pub const FDB_NOTIFY_BIT: u16 = 0x01;
-pub const FDB_NOTIFY_INACTIVE_BIT: u16 = 0x02;
-
-pub const NFEA_UNSPEC: ::c_ushort = 0;
-pub const NFEA_ACTIVITY_NOTIFY: ::c_ushort = 1;
-pub const NFEA_DONT_REFRESH: ::c_ushort = 2;
-// end android/platform/bionic/libc/kernel/uapi/linux/neighbour.h
-
 pub const SIOCADDRT: ::c_ulong = 0x0000890B;
 pub const SIOCDELRT: ::c_ulong = 0x0000890C;
 pub const SIOCGIFNAME: ::c_ulong = 0x00008910;
@@ -2711,23 +2580,6 @@ pub const SIOCSIFMAP: ::c_ulong = 0x00008971;
 pub const MODULE_INIT_IGNORE_MODVERSIONS: ::c_uint = 0x0001;
 pub const MODULE_INIT_IGNORE_VERMAGIC: ::c_uint = 0x0002;
 
-// linux/net_tstamp.h
-pub const SOF_TIMESTAMPING_TX_HARDWARE: ::c_uint = 1 << 0;
-pub const SOF_TIMESTAMPING_TX_SOFTWARE: ::c_uint = 1 << 1;
-pub const SOF_TIMESTAMPING_RX_HARDWARE: ::c_uint = 1 << 2;
-pub const SOF_TIMESTAMPING_RX_SOFTWARE: ::c_uint = 1 << 3;
-pub const SOF_TIMESTAMPING_SOFTWARE: ::c_uint = 1 << 4;
-pub const SOF_TIMESTAMPING_SYS_HARDWARE: ::c_uint = 1 << 5;
-pub const SOF_TIMESTAMPING_RAW_HARDWARE: ::c_uint = 1 << 6;
-pub const SOF_TIMESTAMPING_OPT_ID: ::c_uint = 1 << 7;
-pub const SOF_TIMESTAMPING_TX_SCHED: ::c_uint = 1 << 8;
-pub const SOF_TIMESTAMPING_TX_ACK: ::c_uint = 1 << 9;
-pub const SOF_TIMESTAMPING_OPT_CMSG: ::c_uint = 1 << 10;
-pub const SOF_TIMESTAMPING_OPT_TSONLY: ::c_uint = 1 << 11;
-pub const SOF_TIMESTAMPING_OPT_STATS: ::c_uint = 1 << 12;
-pub const SOF_TIMESTAMPING_OPT_PKTINFO: ::c_uint = 1 << 13;
-pub const SOF_TIMESTAMPING_OPT_TX_SWHW: ::c_uint = 1 << 14;
-
 #[deprecated(
     since = "0.2.55",
     note = "ENOATTR is not available on Android; use ENODATA instead"
@@ -2876,18 +2728,6 @@ pub const SCHED_RESET_ON_FORK: ::c_int = 0x40000000;
 
 pub const CLONE_PIDFD: ::c_int = 0x1000;
 
-// linux/membarrier.h
-pub const MEMBARRIER_CMD_QUERY: ::c_int = 0;
-pub const MEMBARRIER_CMD_GLOBAL: ::c_int = 1 << 0;
-pub const MEMBARRIER_CMD_GLOBAL_EXPEDITED: ::c_int = 1 << 1;
-pub const MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED: ::c_int = 1 << 2;
-pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED: ::c_int = 1 << 3;
-pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED: ::c_int = 1 << 4;
-pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE: ::c_int = 1 << 5;
-pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE: ::c_int = 1 << 6;
-pub const MEMBARRIER_CMD_PRIVATE_EXPEDITED_RSEQ: ::c_int = 1 << 7;
-pub const MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_RSEQ: ::c_int = 1 << 8;
-
 // linux/mempolicy.h
 pub const MPOL_DEFAULT: ::c_int = 0;
 pub const MPOL_PREFERRED: ::c_int = 1;
@@ -3006,19 +2846,6 @@ pub const IFLA_CARRIER_DOWN_COUNT: ::c_ushort = 48;
 pub const IFLA_NEW_IFINDEX: ::c_ushort = 49;
 pub const IFLA_MIN_MTU: ::c_ushort = 50;
 pub const IFLA_MAX_MTU: ::c_ushort = 51;
-pub const IFLA_PROP_LIST: ::c_ushort = 52;
-pub const IFLA_ALT_IFNAME: ::c_ushort = 53;
-pub const IFLA_PERM_ADDRESS: ::c_ushort = 54;
-pub const IFLA_PROTO_DOWN_REASON: ::c_ushort = 55;
-pub const IFLA_PARENT_DEV_NAME: ::c_ushort = 56;
-pub const IFLA_PARENT_DEV_BUS_NAME: ::c_ushort = 57;
-pub const IFLA_GRO_MAX_SIZE: ::c_ushort = 58;
-pub const IFLA_TSO_MAX_SIZE: ::c_ushort = 59;
-pub const IFLA_TSO_MAX_SEGS: ::c_ushort = 60;
-pub const IFLA_ALLMULTI: ::c_ushort = 61;
-pub const IFLA_DEVLINK_PORT: ::c_ushort = 62;
-pub const IFLA_GSO_IPV4_MAX_SIZE: ::c_ushort = 63;
-pub const IFLA_GRO_IPV4_MAX_SIZE: ::c_ushort = 64;
 
 pub const IFLA_INFO_UNSPEC: ::c_ushort = 0;
 pub const IFLA_INFO_KIND: ::c_ushort = 1;
@@ -3516,13 +3343,7 @@ extern "C" {
     pub fn sendfile(
         out_fd: ::c_int,
         in_fd: ::c_int,
-        offset: *mut ::off_t,
+        offset: *mut off_t,
-        count: ::size_t,
-    ) -> ::ssize_t;
-    pub fn sendfile64(
-        out_fd: ::c_int,
-        in_fd: ::c_int,
-        offset: *mut ::off64_t,
         count: ::size_t,
     ) -> ::ssize_t;
     pub fn setfsgid(gid: ::gid_t) -> ::c_int;
@@ -3642,9 +3463,7 @@ extern "C" {
 
     pub fn gettid() -> ::pid_t;
 
-    /// Only available in API Version 28+
     pub fn getrandom(buf: *mut ::c_void, buflen: ::size_t, flags: ::c_uint) -> ::ssize_t;
-    pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int;
 
     pub fn pthread_setname_np(thread: ::pthread_t, name: *const ::c_char) -> ::c_int;
 
@@ -3687,16 +3506,6 @@ extern "C" {
         longopts: *const option,
         longindex: *mut ::c_int,
     ) -> ::c_int;
-
-    pub fn sync();
-    pub fn syncfs(fd: ::c_int) -> ::c_int;
-
-    pub fn memmem(
-        haystack: *const ::c_void,
-        haystacklen: ::size_t,
-        needle: *const ::c_void,
-        needlelen: ::size_t,
-    ) -> *mut ::c_void;
 }
 
 cfg_if! {

third_party/rust/libc/src/unix/linux_like/emscripten/mod.rs

@@ -260,16 +260,13 @@ s! {
     }
     pub struct stat {
         pub st_dev: ::dev_t,
-        #[cfg(not(emscripten_new_stat_abi))]
         __st_dev_padding: ::c_int,
-        #[cfg(not(emscripten_new_stat_abi))]
         __st_ino_truncated: ::c_long,
         pub st_mode: ::mode_t,
         pub st_nlink: ::nlink_t,
         pub st_uid: ::uid_t,
         pub st_gid: ::gid_t,
         pub st_rdev: ::dev_t,
-        #[cfg(not(emscripten_new_stat_abi))]
         __st_rdev_padding: ::c_int,
         pub st_size: ::off_t,
         pub st_blksize: ::blksize_t,
@@ -285,16 +282,13 @@ s! {
 
     pub struct stat64 {
         pub st_dev: ::dev_t,
-        #[cfg(not(emscripten_new_stat_abi))]
         __st_dev_padding: ::c_int,
-        #[cfg(not(emscripten_new_stat_abi))]
         __st_ino_truncated: ::c_long,
         pub st_mode: ::mode_t,
         pub st_nlink: ::nlink_t,
         pub st_uid: ::uid_t,
         pub st_gid: ::gid_t,
         pub st_rdev: ::dev_t,
-        #[cfg(not(emscripten_new_stat_abi))]
         __st_rdev_padding: ::c_int,
         pub st_size: ::off_t,
         pub st_blksize: ::blksize_t,
@@ -1125,7 +1119,6 @@ pub const PR_SET_MM_MAP: ::c_int = 14;
 pub const PR_SET_MM_MAP_SIZE: ::c_int = 15;
 
 pub const PR_SET_PTRACER: ::c_int = 0x59616d61;
-pub const PR_SET_PTRACER_ANY: ::c_ulong = 0xffffffffffffffff;
 
 pub const PR_SET_CHILD_SUBREAPER: ::c_int = 36;
 pub const PR_GET_CHILD_SUBREAPER: ::c_int = 37;
@@ -1731,7 +1724,7 @@ f! {
     pub fn major(dev: ::dev_t) -> ::c_uint {
         // see
         // https://github.com/emscripten-core/emscripten/blob/
-        // main/system/lib/libc/musl/include/sys/sysmacros.h
+        // master/system/include/libc/sys/sysmacros.h
         let mut major = 0;
         major |= (dev & 0x00000fff) >> 8;
         major |= (dev & 0xfffff000) >> 31 >> 1;
@@ -1741,7 +1734,7 @@ f! {
     pub fn minor(dev: ::dev_t) -> ::c_uint {
         // see
         // https://github.com/emscripten-core/emscripten/blob/
-        // main/system/lib/libc/musl/include/sys/sysmacros.h
+        // master/system/include/libc/sys/sysmacros.h
         let mut minor = 0;
         minor |= (dev & 0x000000ff) >> 0;
         minor |= (dev & 0xffffff00) >> 12;
@@ -1821,6 +1814,7 @@ extern "C" {
     ) -> ::c_int;
     pub fn getloadavg(loadavg: *mut ::c_double, nelem: ::c_int) -> ::c_int;
 
+    // Not available now on Android
     pub fn mkfifoat(dirfd: ::c_int, pathname: *const ::c_char, mode: ::mode_t) -> ::c_int;
     pub fn if_nameindex() -> *mut if_nameindex;
     pub fn if_freenameindex(ptr: *mut if_nameindex);
@@ -1888,8 +1882,6 @@ extern "C" {
         f: extern "C" fn(*mut ::c_void) -> *mut ::c_void,
         value: *mut ::c_void,
     ) -> ::c_int;
-
-    pub fn getentropy(buf: *mut ::c_void, buflen: ::size_t) -> ::c_int;
 }
 
 cfg_if! {

third_party/rust/libc/src/unix/linux_like/linux/align.rs

@@ -5,7 +5,6 @@ macro_rules! expand_align {
                            target_arch = "x86_64",
                            target_arch = "powerpc64",
                            target_arch = "mips64",
-                           target_arch = "mips64r6",
                            target_arch = "s390x",
                            target_arch = "sparc64",
                            target_arch = "aarch64",
@@ -17,7 +16,6 @@ macro_rules! expand_align {
                                target_arch = "x86_64",
                                target_arch = "powerpc64",
                                target_arch = "mips64",
-                               target_arch = "mips64r6",
                                target_arch = "s390x",
                                target_arch = "sparc64",
                                target_arch = "aarch64",
@@ -30,10 +28,9 @@ macro_rules! expand_align {
                 size: [u8; ::__SIZEOF_PTHREAD_MUTEXATTR_T],
             }
 
-            #[cfg_attr(any(target_env = "musl", target_env = "ohos", target_pointer_width = "32"),
+            #[cfg_attr(any(target_env = "musl", target_pointer_width = "32"),
                        repr(align(4)))]
             #[cfg_attr(all(not(target_env = "musl"),
-                           not(target_env = "ohos"),
                            target_pointer_width = "64"),
                        repr(align(8)))]
             pub struct pthread_rwlockattr_t {
@@ -47,12 +44,6 @@ macro_rules! expand_align {
                 size: [u8; ::__SIZEOF_PTHREAD_CONDATTR_T],
             }
 
-            #[repr(align(4))]
-            pub struct pthread_barrierattr_t {
-                #[doc(hidden)]
-                size: [u8; ::__SIZEOF_PTHREAD_BARRIERATTR_T],
-            }
-
             #[repr(align(8))]
             pub struct fanotify_event_metadata {
                 pub event_len: __u32,
@@ -66,16 +57,16 @@ macro_rules! expand_align {
         }
 
         s_no_extra_traits! {
-            #[cfg_attr(all(any(target_env = "musl", target_env = "ohos"),
+            #[cfg_attr(all(target_env = "musl",
                            target_pointer_width = "32"),
                        repr(align(4)))]
-            #[cfg_attr(all(any(target_env = "musl", target_env = "ohos"),
+            #[cfg_attr(all(target_env = "musl",
                            target_pointer_width = "64"),
                        repr(align(8)))]
-            #[cfg_attr(all(not(any(target_env = "musl", target_env = "ohos")),
+            #[cfg_attr(all(not(target_env = "musl"),
                            target_arch = "x86"),
                        repr(align(4)))]
-            #[cfg_attr(all(not(any(target_env = "musl", target_env = "ohos")),
+            #[cfg_attr(all(not(target_env = "musl"),
                            not(target_arch = "x86")),
                        repr(align(8)))]
             pub struct pthread_cond_t {
@@ -85,11 +76,9 @@ macro_rules! expand_align {
 
             #[cfg_attr(all(target_pointer_width = "32",
                            any(target_arch = "mips",
-                               target_arch = "mips32r6",
                                target_arch = "arm",
                                target_arch = "hexagon",
                                target_arch = "m68k",
-                               target_arch = "csky",
                                target_arch = "powerpc",
                                target_arch = "sparc",
                                target_arch = "x86_64",
@@ -97,11 +86,9 @@ macro_rules! expand_align {
                        repr(align(4)))]
             #[cfg_attr(any(target_pointer_width = "64",
                            not(any(target_arch = "mips",
-                                   target_arch = "mips32r6",
                                    target_arch = "arm",
                                    target_arch = "hexagon",
                                    target_arch = "m68k",
-                                   target_arch = "csky",
                                    target_arch = "powerpc",
                                    target_arch = "sparc",
                                    target_arch = "x86_64",
@@ -114,11 +101,9 @@ macro_rules! expand_align {
 
             #[cfg_attr(all(target_pointer_width = "32",
                            any(target_arch = "mips",
-                               target_arch = "mips32r6",
                                target_arch = "arm",
                                target_arch = "hexagon",
                                target_arch = "m68k",
-                               target_arch = "csky",
                                target_arch = "powerpc",
                                target_arch = "sparc",
                                target_arch = "x86_64",
@@ -126,7 +111,6 @@ macro_rules! expand_align {
                        repr(align(4)))]
             #[cfg_attr(any(target_pointer_width = "64",
                            not(any(target_arch = "mips",
-                                   target_arch = "mips32r6",
                                    target_arch = "arm",
                                    target_arch = "hexagon",
                                    target_arch = "m68k",
@@ -139,34 +123,6 @@ macro_rules! expand_align {
                 size: [u8; ::__SIZEOF_PTHREAD_RWLOCK_T],
             }
 
-            #[cfg_attr(all(target_pointer_width = "32",
-                           any(target_arch = "mips",
-                               target_arch = "mips32r6",
-                               target_arch = "arm",
-                               target_arch = "hexagon",
-                               target_arch = "m68k",
-                               target_arch = "csky",
-                               target_arch = "powerpc",
-                               target_arch = "sparc",
-                               target_arch = "x86_64",
-                               target_arch = "x86")),
-                       repr(align(4)))]
-            #[cfg_attr(any(target_pointer_width = "64",
-                           not(any(target_arch = "mips",
-                                   target_arch = "mips32r6",
-                                   target_arch = "arm",
-                                   target_arch = "hexagon",
-                                   target_arch = "m68k",
-                                   target_arch = "csky",
-                                   target_arch = "powerpc",
-                                   target_arch = "sparc",
-                                   target_arch = "x86_64",
-                                   target_arch = "x86"))),
-                       repr(align(8)))]
-            pub struct pthread_barrier_t {
-                size: [u8; ::__SIZEOF_PTHREAD_BARRIER_T],
-            }
-
             // linux/can.h
             #[repr(align(8))]
             #[allow(missing_debug_implementations)]
@@ -189,17 +145,6 @@ macro_rules! expand_align {
                 __res1: u8,
                 pub data: [u8; CANFD_MAX_DLEN],
             }
-
-            #[repr(align(8))]
-            #[allow(missing_debug_implementations)]
-            pub struct canxl_frame {
-                pub prio: canid_t,
-                pub flags: u8,
-                pub sdt: u8,
-                pub len: u16,
-                pub af: u32,
-                pub data: [u8; CANXL_MAX_DLEN],
-            }
         }
     };
 }

third_party/rust/libc/src/unix/linux_like/linux/arch/generic/mod.rs

@@ -94,10 +94,8 @@ cfg_if! {
     // But they may still not have those _OLD ones.
     if #[cfg(all(any(target_arch = "x86",
                      target_arch = "x86_64",
-                     target_arch = "aarch64",
+                     target_arch = "aarch64"),
-                     target_arch = "csky",
+                 not(target_env = "musl")))] {
-                     target_arch = "loongarch64"),
-                 not(any(target_env = "musl", target_env = "ohos"))))] {
         pub const SO_TIMESTAMP_NEW: ::c_int = 63;
         pub const SO_TIMESTAMPNS_NEW: ::c_int = 64;
         pub const SO_TIMESTAMPING_NEW: ::c_int = 65;
@@ -106,22 +104,17 @@ cfg_if! {
         pub const SO_DETACH_REUSEPORT_BPF: ::c_int = 68;
     }
 }
-// pub const SO_PREFER_BUSY_POLL: ::c_int = 69;
-// pub const SO_BUSY_POLL_BUDGET: ::c_int = 70;
 
 cfg_if! {
     if #[cfg(any(target_arch = "x86",
                  target_arch = "x86_64",
-                 target_arch = "arm",
+                 target_arch = "aarch64"))] {
-                 target_arch = "aarch64",
-                 target_arch = "riscv64",
-                 target_arch = "s390x",
-                 target_arch = "csky",
-                 target_arch = "loongarch64"))] {
         pub const FICLONE: ::c_ulong = 0x40049409;
         pub const FICLONERANGE: ::c_ulong = 0x4020940D;
     }
 }
+// pub const SO_PREFER_BUSY_POLL: ::c_int = 69;
+// pub const SO_BUSY_POLL_BUDGET: ::c_int = 70;
 
 // Defined in unix/linux_like/mod.rs
 // pub const SCM_TIMESTAMP: ::c_int = SO_TIMESTAMP;
@@ -259,7 +252,7 @@ cfg_if! {
         pub const RLIMIT_RTTIME: ::__rlimit_resource_t = 15;
         pub const RLIMIT_NLIMITS: ::__rlimit_resource_t = RLIM_NLIMITS;
 
-    } else if #[cfg(any(target_env = "musl", target_env = "ohos"))] {
+    } else if #[cfg(target_env = "musl")] {
 
         pub const RLIMIT_CPU: ::c_int = 0;
         pub const RLIMIT_FSIZE: ::c_int = 1;

third_party/rust/libc/src/unix/linux_like/linux/arch/mips/mod.rs

@@ -103,9 +103,6 @@ pub const SO_TIMESTAMPING: ::c_int = 37;
 // pub const SO_PREFER_BUSY_POLL: ::c_int = 69;
 // pub const SO_BUSY_POLL_BUDGET: ::c_int = 70;
 
-pub const FICLONE: ::c_ulong = 0x80049409;
-pub const FICLONERANGE: ::c_ulong = 0x8020940D;
-
 // Defined in unix/linux_like/mod.rs
 // pub const SCM_TIMESTAMP: ::c_int = SO_TIMESTAMP;
 pub const SCM_TIMESTAMPNS: ::c_int = SO_TIMESTAMPNS;
@@ -272,7 +269,7 @@ cfg_if! {
 }
 
 cfg_if! {
-    if #[cfg(any(target_arch = "mips64", target_arch = "mips64r6"),
+    if #[cfg(target_arch = "mips64",
          any(target_env = "gnu",
              target_env = "uclibc"))] {
         pub const RLIM_INFINITY: ::rlim_t = !0;
@@ -280,7 +277,7 @@ cfg_if! {
 }
 
 cfg_if! {
-    if #[cfg(any(target_arch = "mips", target_arch = "mips32r6"),
+    if #[cfg(target_arch = "mips",
          any(target_env = "gnu",
              target_env = "uclibc"))] {
         pub const RLIM_INFINITY: ::rlim_t = 0x7fffffff;

third_party/rust/libc/src/unix/linux_like/linux/arch/mod.rs

@@ -1,8 +1,5 @@
 cfg_if! {
-    if #[cfg(any(target_arch = "mips",
+    if #[cfg(any(target_arch = "mips", target_arch = "mips64"))] {
-                 target_arch = "mips32r6",
-                 target_arch = "mips64",
-                 target_arch = "mips64r6"))] {
         mod mips;
         pub use self::mips::*;
     } else if #[cfg(any(target_arch = "powerpc", target_arch = "powerpc64"))] {

third_party/rust/libc/src/unix/linux_like/linux/arch/powerpc/mod.rs

@@ -85,9 +85,6 @@ pub const SO_BINDTOIFINDEX: ::c_int = 62;
 // pub const SO_PREFER_BUSY_POLL: ::c_int = 69;
 // pub const SO_BUSY_POLL_BUDGET: ::c_int = 70;
 
-pub const FICLONE: ::c_ulong = 0x80049409;
-pub const FICLONERANGE: ::c_ulong = 0x8020940D;
-
 // Defined in unix/linux_like/mod.rs
 // pub const SCM_TIMESTAMP: ::c_int = SO_TIMESTAMP;
 pub const SCM_TIMESTAMPNS: ::c_int = SO_TIMESTAMPNS;

third_party/rust/libc/src/unix/linux_like/linux/gnu/b32/arm/mod.rs

@@ -191,27 +191,6 @@ s! {
         pub arm_cpsr: ::c_ulong,
         pub fault_address: ::c_ulong,
     }
-
-    pub struct user_regs {
-        pub arm_r0: ::c_ulong,
-        pub arm_r1: ::c_ulong,
-        pub arm_r2: ::c_ulong,
-        pub arm_r3: ::c_ulong,
-        pub arm_r4: ::c_ulong,
-        pub arm_r5: ::c_ulong,
-        pub arm_r6: ::c_ulong,
-        pub arm_r7: ::c_ulong,
-        pub arm_r8: ::c_ulong,
-        pub arm_r9: ::c_ulong,
-        pub arm_r10: ::c_ulong,
-        pub arm_fp: ::c_ulong,
-        pub arm_ip: ::c_ulong,
-        pub arm_sp: ::c_ulong,
-        pub arm_lr: ::c_ulong,
-        pub arm_pc: ::c_ulong,
-        pub arm_cpsr: ::c_ulong,
-        pub arm_orig_r0: ::c_ulong,
-    }
 }
 
 pub const VEOF: usize = 4;
@@ -837,7 +816,6 @@ pub const SYS_pkey_alloc: ::c_long = 395;
 pub const SYS_pkey_free: ::c_long = 396;
 pub const SYS_statx: ::c_long = 397;
 pub const SYS_rseq: ::c_long = 398;
-pub const SYS_kexec_file_load: ::c_long = 401;
 pub const SYS_pidfd_send_signal: ::c_long = 424;
 pub const SYS_io_uring_setup: ::c_long = 425;
 pub const SYS_io_uring_enter: ::c_long = 426;

third_party/rust/libc/src/unix/linux_like/linux/gnu/b32/csky/align.rs

@@ -1,7 +0,0 @@
-s_no_extra_traits! {
-    #[allow(missing_debug_implementations)]
-    #[repr(align(8))]
-    pub struct max_align_t {
-        priv_: [i64; 2]
-    }
-}

third_party/rust/libc/src/unix/linux_like/linux/gnu/b32/csky/mod.rs

@@ -1,745 +0,0 @@
-pub type c_char = u8;
-pub type wchar_t = u32;
-
-s! {
-    pub struct sigaction {
-        pub sa_sigaction: ::sighandler_t,
-        pub sa_mask: ::sigset_t,
-        pub sa_flags: ::c_int,
-        pub sa_restorer: ::Option<extern fn()>,
-    }
-
-    pub struct statfs {
-        pub f_type: ::__fsword_t,
-        pub f_bsize: ::__fsword_t,
-        pub f_blocks: ::fsblkcnt_t,
-        pub f_bfree: ::fsblkcnt_t,
-        pub f_bavail: ::fsblkcnt_t,
-
-        pub f_files: ::fsfilcnt_t,
-        pub f_ffree: ::fsfilcnt_t,
-        pub f_fsid: ::fsid_t,
-
-        pub f_namelen: ::__fsword_t,
-        pub f_frsize: ::__fsword_t,
-        f_spare: [::__fsword_t; 5],
-    }
-
-    pub struct flock {
-        pub l_type: ::c_short,
-        pub l_whence: ::c_short,
-        pub l_start: ::off_t,
-        pub l_len: ::off_t,
-        pub l_pid: ::pid_t,
-    }
-
-    pub struct flock64 {
-        pub l_type: ::c_short,
-        pub l_whence: ::c_short,
-        pub l_start: ::off64_t,
-        pub l_len: ::off64_t,
-        pub l_pid: ::pid_t,
-    }
-
-    pub struct ipc_perm {
-        pub __key: ::key_t,
-        pub uid: ::uid_t,
-        pub gid: ::gid_t,
-        pub cuid: ::uid_t,
-        pub cgid: ::gid_t,
-        pub mode: ::c_ushort,
-        __pad1: ::c_ushort,
-        pub __seq: ::c_ushort,
-        __pad2: ::c_ushort,
-        __unused1: ::c_ulong,
-        __unused2: ::c_ulong
-    }
-
-    pub struct stat64 {
-        pub st_dev: ::dev_t,
-        __pad1: ::c_uint,
-        __st_ino: ::ino_t,
-        pub st_mode: ::mode_t,
-        pub st_nlink: ::nlink_t,
-        pub st_uid: ::uid_t,
-        pub st_gid: ::gid_t,
-        pub st_rdev: ::dev_t,
-        __pad2: ::c_uint,
-        pub st_size: ::off64_t,
-        pub st_blksize: ::blksize_t,
-        pub st_blocks: ::blkcnt64_t,
-        pub st_atime: ::time_t,
-        pub st_atime_nsec: ::c_long,
-        pub st_mtime: ::time_t,
-        pub st_mtime_nsec: ::c_long,
-        pub st_ctime: ::time_t,
-        pub st_ctime_nsec: ::c_long,
-        pub st_ino: ::ino64_t,
-    }
-
-    pub struct statfs64 {
-        pub f_type: ::__fsword_t,
-        pub f_bsize: ::__fsword_t,
-        pub f_blocks: u64,
-        pub f_bfree: u64,
-        pub f_bavail: u64,
-        pub f_files: u64,
-        pub f_ffree: u64,
-        pub f_fsid: ::fsid_t,
-        pub f_namelen: ::__fsword_t,
-        pub f_frsize: ::__fsword_t,
-        pub f_flags: ::__fsword_t,
-        pub f_spare: [::__fsword_t; 4],
-    }
-
-    pub struct statvfs64 {
-        pub f_bsize: ::c_ulong,
-        pub f_frsize: ::c_ulong,
-        pub f_blocks: u64,
-        pub f_bfree: u64,
-        pub f_bavail: u64,
-        pub f_files: u64,
-        pub f_ffree: u64,
-        pub f_favail: u64,
-        pub f_fsid: ::c_ulong,
-        __f_unused: ::c_int,
-        pub f_flag: ::c_ulong,
-        pub f_namemax: ::c_ulong,
-        __f_spare: [::c_int; 6],
-    }
-
-    pub struct shmid_ds {
-        pub shm_perm: ::ipc_perm,
-        pub shm_segsz: ::size_t,
-        pub shm_atime: ::time_t,
-        __unused1: ::c_ulong,
-        pub shm_dtime: ::time_t,
-        __unused2: ::c_ulong,
-        pub shm_ctime: ::time_t,
-        __unused3: ::c_ulong,
-        pub shm_cpid: ::pid_t,
-        pub shm_lpid: ::pid_t,
-        pub shm_nattch: ::shmatt_t,
-        __unused4: ::c_ulong,
-        __unused5: ::c_ulong
-    }
-
-    pub struct msqid_ds {
-        pub msg_perm: ::ipc_perm,
-        pub msg_stime: ::time_t,
-        __glibc_reserved1: ::c_ulong,
-        pub msg_rtime: ::time_t,
-        __glibc_reserved2: ::c_ulong,
-        pub msg_ctime: ::time_t,
-        __glibc_reserved3: ::c_ulong,
-        __msg_cbytes: ::c_ulong,
-        pub msg_qnum: ::msgqnum_t,
-        pub msg_qbytes: ::msglen_t,
-        pub msg_lspid: ::pid_t,
-        pub msg_lrpid: ::pid_t,
-        __glibc_reserved4: ::c_ulong,
-        __glibc_reserved5: ::c_ulong,
-    }
-
-    pub struct siginfo_t {
-        pub si_signo: ::c_int,
-        pub si_errno: ::c_int,
-        pub si_code: ::c_int,
-        #[doc(hidden)]
-        #[deprecated(
-            since="0.2.54",
-            note="Please leave a comment on \
-                  https://github.com/rust-lang/libc/pull/1316 if you're using \
-                  this field"
-        )]
-        pub _pad: [::c_int; 29],
-        _align: [usize; 0],
-    }
-
-    pub struct stack_t {
-        pub ss_sp: *mut ::c_void,
-        pub ss_flags: ::c_int,
-        pub ss_size: ::size_t
-    }
-}
-
-pub const VEOF: usize = 4;
-pub const RTLD_DEEPBIND: ::c_int = 0x8;
-pub const RTLD_GLOBAL: ::c_int = 0x100;
-pub const RTLD_NOLOAD: ::c_int = 0x4;
-pub const O_DIRECT: ::c_int = 0x4000;
-pub const O_DIRECTORY: ::c_int = 0x10000;
-pub const O_NOFOLLOW: ::c_int = 0x20000;
-pub const O_LARGEFILE: ::c_int = 0o100000;
-pub const O_APPEND: ::c_int = 1024;
-pub const O_CREAT: ::c_int = 64;
-pub const O_EXCL: ::c_int = 128;
-pub const O_NOCTTY: ::c_int = 256;
-pub const O_NONBLOCK: ::c_int = 2048;
-pub const O_SYNC: ::c_int = 1052672;
-pub const O_RSYNC: ::c_int = 1052672;
-pub const O_DSYNC: ::c_int = 4096;
-pub const O_FSYNC: ::c_int = 0x101000;
-pub const O_ASYNC: ::c_int = 0x2000;
-pub const O_NDELAY: ::c_int = 0x800;
-
-pub const MADV_SOFT_OFFLINE: ::c_int = 101;
-pub const MAP_LOCKED: ::c_int = 0x02000;
-pub const MAP_NORESERVE: ::c_int = 0x04000;
-pub const MAP_ANON: ::c_int = 0x0020;
-pub const MAP_ANONYMOUS: ::c_int = 0x0020;
-pub const MAP_DENYWRITE: ::c_int = 0x0800;
-pub const MAP_EXECUTABLE: ::c_int = 0x01000;
-pub const MAP_POPULATE: ::c_int = 0x08000;
-pub const MAP_NONBLOCK: ::c_int = 0x010000;
-pub const MAP_STACK: ::c_int = 0x020000;
-pub const MAP_HUGETLB: ::c_int = 0x040000;
-pub const MAP_GROWSDOWN: ::c_int = 0x0100;
-pub const MAP_SYNC: ::c_int = 0x080000;
-
-pub const EDEADLOCK: ::c_int = 35;
-pub const EUCLEAN: ::c_int = 117;
-pub const ENOTNAM: ::c_int = 118;
-pub const ENAVAIL: ::c_int = 119;
-pub const EISNAM: ::c_int = 120;
-pub const EREMOTEIO: ::c_int = 121;
-pub const EDEADLK: ::c_int = 35;
-pub const ENAMETOOLONG: ::c_int = 36;
-pub const ENOLCK: ::c_int = 37;
-pub const ENOSYS: ::c_int = 38;
-pub const ENOTEMPTY: ::c_int = 39;
-pub const ELOOP: ::c_int = 40;
-pub const ENOMSG: ::c_int = 42;
-pub const EIDRM: ::c_int = 43;
-pub const ECHRNG: ::c_int = 44;
-pub const EL2NSYNC: ::c_int = 45;
-pub const EL3HLT: ::c_int = 46;
-pub const EL3RST: ::c_int = 47;
-pub const ELNRNG: ::c_int = 48;
-pub const EUNATCH: ::c_int = 49;
-pub const ENOCSI: ::c_int = 50;
-pub const EL2HLT: ::c_int = 51;
-pub const EBADE: ::c_int = 52;
-pub const EBADR: ::c_int = 53;
-pub const EXFULL: ::c_int = 54;
-pub const ENOANO: ::c_int = 55;
-pub const EBADRQC: ::c_int = 56;
-pub const EBADSLT: ::c_int = 57;
-pub const EMULTIHOP: ::c_int = 72;
-pub const EOVERFLOW: ::c_int = 75;
-pub const ENOTUNIQ: ::c_int = 76;
-pub const EBADFD: ::c_int = 77;
-pub const EBADMSG: ::c_int = 74;
-pub const EREMCHG: ::c_int = 78;
-pub const ELIBACC: ::c_int = 79;
-pub const ELIBBAD: ::c_int = 80;
-pub const ELIBSCN: ::c_int = 81;
-pub const ELIBMAX: ::c_int = 82;
-pub const ELIBEXEC: ::c_int = 83;
-pub const EILSEQ: ::c_int = 84;
-pub const ERESTART: ::c_int = 85;
-pub const ESTRPIPE: ::c_int = 86;
-pub const EUSERS: ::c_int = 87;
-pub const ENOTSOCK: ::c_int = 88;
-pub const EDESTADDRREQ: ::c_int = 89;
-pub const EMSGSIZE: ::c_int = 90;
-pub const EPROTOTYPE: ::c_int = 91;
-pub const ENOPROTOOPT: ::c_int = 92;
-pub const EPROTONOSUPPORT: ::c_int = 93;
-pub const ESOCKTNOSUPPORT: ::c_int = 94;
-pub const EOPNOTSUPP: ::c_int = 95;
-pub const EPFNOSUPPORT: ::c_int = 96;
-pub const EAFNOSUPPORT: ::c_int = 97;
-pub const EADDRINUSE: ::c_int = 98;
-pub const EADDRNOTAVAIL: ::c_int = 99;
-pub const ENETDOWN: ::c_int = 100;
-pub const ENETUNREACH: ::c_int = 101;
-pub const ENETRESET: ::c_int = 102;
-pub const ECONNABORTED: ::c_int = 103;
-pub const ECONNRESET: ::c_int = 104;
-pub const ENOBUFS: ::c_int = 105;
-pub const EISCONN: ::c_int = 106;
-pub const ENOTCONN: ::c_int = 107;
-pub const ESHUTDOWN: ::c_int = 108;
-pub const ETOOMANYREFS: ::c_int = 109;
-pub const ETIMEDOUT: ::c_int = 110;
-pub const ECONNREFUSED: ::c_int = 111;
-pub const EHOSTDOWN: ::c_int = 112;
-pub const EHOSTUNREACH: ::c_int = 113;
-pub const EALREADY: ::c_int = 114;
-pub const EINPROGRESS: ::c_int = 115;
-pub const ESTALE: ::c_int = 116;
-pub const EDQUOT: ::c_int = 122;
-pub const ENOMEDIUM: ::c_int = 123;
-pub const EMEDIUMTYPE: ::c_int = 124;
-pub const ECANCELED: ::c_int = 125;
-pub const ENOKEY: ::c_int = 126;
-pub const EKEYEXPIRED: ::c_int = 127;
-pub const EKEYREVOKED: ::c_int = 128;
-pub const EKEYREJECTED: ::c_int = 129;
-pub const EOWNERDEAD: ::c_int = 130;
-pub const ENOTRECOVERABLE: ::c_int = 131;
-pub const EHWPOISON: ::c_int = 133;
-pub const ERFKILL: ::c_int = 132;
-
-pub const SA_SIGINFO: ::c_int = 0x00000004;
-pub const SA_NOCLDWAIT: ::c_int = 0x00000002;
-
-pub const SOCK_STREAM: ::c_int = 1;
-pub const SOCK_DGRAM: ::c_int = 2;
-
-pub const MCL_CURRENT: ::c_int = 0x0001;
-pub const MCL_FUTURE: ::c_int = 0x0002;
-
-pub const POLLWRNORM: ::c_short = 0x100;
-pub const POLLWRBAND: ::c_short = 0x200;
-
-pub const F_GETLK: ::c_int = 5;
-pub const F_GETOWN: ::c_int = 9;
-pub const F_SETOWN: ::c_int = 8;
-
-pub const EFD_NONBLOCK: ::c_int = 0x800;
-pub const SFD_NONBLOCK: ::c_int = 0x0800;
-
-pub const SIGCHLD: ::c_int = 17;
-pub const SIGBUS: ::c_int = 7;
-pub const SIGUSR1: ::c_int = 10;
-pub const SIGUSR2: ::c_int = 12;
-pub const SIGCONT: ::c_int = 18;
-pub const SIGSTOP: ::c_int = 19;
-pub const SIGTSTP: ::c_int = 20;
-pub const SIGURG: ::c_int = 23;
-pub const SIGIO: ::c_int = 29;
-pub const SIGSYS: ::c_int = 31;
-pub const SIGSTKFLT: ::c_int = 16;
-#[deprecated(since = "0.2.55", note = "Use SIGSYS instead")]
-pub const SIGUNUSED: ::c_int = 31;
-pub const SIGPOLL: ::c_int = 29;
-pub const SIGPWR: ::c_int = 30;
-pub const SIG_SETMASK: ::c_int = 2;
-pub const SIG_BLOCK: ::c_int = 0x000000;
-pub const SIG_UNBLOCK: ::c_int = 0x01;
-pub const SIGTTIN: ::c_int = 21;
-pub const SIGTTOU: ::c_int = 22;
-pub const SIGXCPU: ::c_int = 24;
-pub const SIGXFSZ: ::c_int = 25;
-pub const SIGVTALRM: ::c_int = 26;
-pub const SIGPROF: ::c_int = 27;
-pub const SIGWINCH: ::c_int = 28;
-pub const SIGSTKSZ: ::size_t = 8192;
-pub const MINSIGSTKSZ: ::size_t = 2048;
-pub const CBAUD: ::tcflag_t = 0o0010017;
-pub const TAB1: ::tcflag_t = 0x00000800;
-pub const TAB2: ::tcflag_t = 0x00001000;
-pub const TAB3: ::tcflag_t = 0x00001800;
-pub const CR1: ::tcflag_t = 0x00000200;
-pub const CR2: ::tcflag_t = 0x00000400;
-pub const CR3: ::tcflag_t = 0x00000600;
-pub const FF1: ::tcflag_t = 0x00008000;
-pub const BS1: ::tcflag_t = 0x00002000;
-pub const VT1: ::tcflag_t = 0x00004000;
-pub const VWERASE: usize = 14;
-pub const VREPRINT: usize = 12;
-pub const VSUSP: usize = 10;
-pub const VSTART: usize = 8;
-pub const VSTOP: usize = 9;
-pub const VDISCARD: usize = 13;
-pub const VTIME: usize = 5;
-pub const IXON: ::tcflag_t = 0x00000400;
-pub const IXOFF: ::tcflag_t = 0x00001000;
-pub const ONLCR: ::tcflag_t = 0x4;
-pub const CSIZE: ::tcflag_t = 0x00000030;
-pub const CS6: ::tcflag_t = 0x00000010;
-pub const CS7: ::tcflag_t = 0x00000020;
-pub const CS8: ::tcflag_t = 0x00000030;
-pub const CSTOPB: ::tcflag_t = 0x00000040;
-pub const CREAD: ::tcflag_t = 0x00000080;
-pub const PARENB: ::tcflag_t = 0x00000100;
-pub const PARODD: ::tcflag_t = 0x00000200;
-pub const HUPCL: ::tcflag_t = 0x00000400;
-pub const CLOCAL: ::tcflag_t = 0x00000800;
-pub const ECHOKE: ::tcflag_t = 0x00000800;
-pub const ECHOE: ::tcflag_t = 0x00000010;
-pub const ECHOK: ::tcflag_t = 0x00000020;
-pub const ECHONL: ::tcflag_t = 0x00000040;
-pub const ECHOPRT: ::tcflag_t = 0x00000400;
-pub const ECHOCTL: ::tcflag_t = 0x00000200;
-pub const ISIG: ::tcflag_t = 0x00000001;
-pub const ICANON: ::tcflag_t = 0x00000002;
-pub const PENDIN: ::tcflag_t = 0x00004000;
-pub const NOFLSH: ::tcflag_t = 0x00000080;
-pub const CIBAUD: ::tcflag_t = 0o02003600000;
-pub const CBAUDEX: ::tcflag_t = 0o010000;
-pub const VSWTC: usize = 7;
-pub const OLCUC: ::tcflag_t = 0o000002;
-pub const NLDLY: ::tcflag_t = 0o000400;
-pub const CRDLY: ::tcflag_t = 0o003000;
-pub const TABDLY: ::tcflag_t = 0o014000;
-pub const BSDLY: ::tcflag_t = 0o020000;
-pub const FFDLY: ::tcflag_t = 0o100000;
-pub const VTDLY: ::tcflag_t = 0o040000;
-pub const XTABS: ::tcflag_t = 0o014000;
-
-pub const B0: ::speed_t = 0o000000;
-pub const B50: ::speed_t = 0o000001;
-pub const B75: ::speed_t = 0o000002;
-pub const B110: ::speed_t = 0o000003;
-pub const B134: ::speed_t = 0o000004;
-pub const B150: ::speed_t = 0o000005;
-pub const B200: ::speed_t = 0o000006;
-pub const B300: ::speed_t = 0o000007;
-pub const B600: ::speed_t = 0o000010;
-pub const B1200: ::speed_t = 0o000011;
-pub const B1800: ::speed_t = 0o000012;
-pub const B2400: ::speed_t = 0o000013;
-pub const B4800: ::speed_t = 0o000014;
-pub const B9600: ::speed_t = 0o000015;
-pub const B19200: ::speed_t = 0o000016;
-pub const B38400: ::speed_t = 0o000017;
-pub const EXTA: ::speed_t = B19200;
-pub const EXTB: ::speed_t = B38400;
-pub const B57600: ::speed_t = 0o010001;
-pub const B115200: ::speed_t = 0o010002;
-pub const B230400: ::speed_t = 0o010003;
-pub const B460800: ::speed_t = 0o010004;
-pub const B500000: ::speed_t = 0o010005;
-pub const B576000: ::speed_t = 0o010006;
-pub const B921600: ::speed_t = 0o010007;
-pub const B1000000: ::speed_t = 0o010010;
-pub const B1152000: ::speed_t = 0o010011;
-pub const B1500000: ::speed_t = 0o010012;
-pub const B2000000: ::speed_t = 0o010013;
-pub const B2500000: ::speed_t = 0o010014;
-pub const B3000000: ::speed_t = 0o010015;
-pub const B3500000: ::speed_t = 0o010016;
-pub const B4000000: ::speed_t = 0o010017;
-
-pub const SECCOMP_SET_MODE_STRICT: ::c_uint = 0;
-pub const SECCOMP_SET_MODE_FILTER: ::c_uint = 1;
-pub const SECCOMP_GET_ACTION_AVAIL: ::c_uint = 2;
-pub const SECCOMP_GET_NOTIF_SIZES: ::c_uint = 3;
-
-pub const VEOL: usize = 11;
-pub const VEOL2: usize = 16;
-pub const VMIN: usize = 6;
-pub const IEXTEN: ::tcflag_t = 0x00008000;
-pub const TOSTOP: ::tcflag_t = 0x00000100;
-pub const FLUSHO: ::tcflag_t = 0x00001000;
-pub const EXTPROC: ::tcflag_t = 0x00010000;
-
-pub const TCSANOW: ::c_int = 0;
-pub const TCSADRAIN: ::c_int = 1;
-pub const TCSAFLUSH: ::c_int = 2;
-
-// Syscall table
-pub const SYS_read: ::c_long = 63;
-pub const SYS_write: ::c_long = 64;
-pub const SYS_close: ::c_long = 57;
-pub const SYS_fstat: ::c_long = 80;
-pub const SYS_lseek: ::c_long = 62;
-pub const SYS_mmap: ::c_long = 222;
-pub const SYS_mprotect: ::c_long = 226;
-pub const SYS_munmap: ::c_long = 215;
-pub const SYS_brk: ::c_long = 214;
-pub const SYS_rt_sigaction: ::c_long = 134;
-pub const SYS_rt_sigprocmask: ::c_long = 135;
-pub const SYS_rt_sigreturn: ::c_long = 139;
-pub const SYS_ioctl: ::c_long = 29;
-pub const SYS_pread64: ::c_long = 67;
-pub const SYS_pwrite64: ::c_long = 68;
-pub const SYS_readv: ::c_long = 65;
-pub const SYS_writev: ::c_long = 66;
-pub const SYS_sched_yield: ::c_long = 124;
-pub const SYS_mremap: ::c_long = 216;
-pub const SYS_msync: ::c_long = 227;
-pub const SYS_mincore: ::c_long = 232;
-pub const SYS_madvise: ::c_long = 233;
-pub const SYS_shmget: ::c_long = 194;
-pub const SYS_shmat: ::c_long = 196;
-pub const SYS_shmctl: ::c_long = 195;
-pub const SYS_dup: ::c_long = 23;
-pub const SYS_nanosleep: ::c_long = 101;
-pub const SYS_getitimer: ::c_long = 102;
-pub const SYS_setitimer: ::c_long = 103;
-pub const SYS_getpid: ::c_long = 172;
-pub const SYS_sendfile: ::c_long = 71;
-pub const SYS_socket: ::c_long = 198;
-pub const SYS_connect: ::c_long = 203;
-pub const SYS_accept: ::c_long = 202;
-pub const SYS_sendto: ::c_long = 206;
-pub const SYS_recvfrom: ::c_long = 207;
-pub const SYS_sendmsg: ::c_long = 211;
-pub const SYS_recvmsg: ::c_long = 212;
-pub const SYS_shutdown: ::c_long = 210;
-pub const SYS_bind: ::c_long = 200;
-pub const SYS_listen: ::c_long = 201;
-pub const SYS_getsockname: ::c_long = 204;
-pub const SYS_getpeername: ::c_long = 205;
-pub const SYS_socketpair: ::c_long = 199;
-pub const SYS_setsockopt: ::c_long = 208;
-pub const SYS_getsockopt: ::c_long = 209;
-pub const SYS_clone: ::c_long = 220;
-pub const SYS_execve: ::c_long = 221;
-pub const SYS_exit: ::c_long = 93;
-pub const SYS_wait4: ::c_long = 260;
-pub const SYS_kill: ::c_long = 129;
-pub const SYS_uname: ::c_long = 160;
-pub const SYS_semget: ::c_long = 190;
-pub const SYS_semop: ::c_long = 193;
-pub const SYS_semctl: ::c_long = 191;
-pub const SYS_shmdt: ::c_long = 197;
-pub const SYS_msgget: ::c_long = 186;
-pub const SYS_msgsnd: ::c_long = 189;
-pub const SYS_msgrcv: ::c_long = 188;
-pub const SYS_msgctl: ::c_long = 187;
-pub const SYS_fcntl: ::c_long = 25;
-pub const SYS_flock: ::c_long = 32;
-pub const SYS_fsync: ::c_long = 82;
-pub const SYS_fdatasync: ::c_long = 83;
-pub const SYS_truncate: ::c_long = 45;
-pub const SYS_ftruncate: ::c_long = 46;
-pub const SYS_getcwd: ::c_long = 17;
-pub const SYS_chdir: ::c_long = 49;
-pub const SYS_fchdir: ::c_long = 50;
-pub const SYS_fchmod: ::c_long = 52;
-pub const SYS_fchown: ::c_long = 55;
-pub const SYS_umask: ::c_long = 166;
-pub const SYS_gettimeofday: ::c_long = 169;
-pub const SYS_getrlimit: ::c_long = 163;
-pub const SYS_getrusage: ::c_long = 165;
-pub const SYS_sysinfo: ::c_long = 179;
-pub const SYS_times: ::c_long = 153;
-pub const SYS_ptrace: ::c_long = 117;
-pub const SYS_getuid: ::c_long = 174;
-pub const SYS_syslog: ::c_long = 116;
-pub const SYS_getgid: ::c_long = 176;
-pub const SYS_setuid: ::c_long = 146;
-pub const SYS_setgid: ::c_long = 144;
-pub const SYS_geteuid: ::c_long = 175;
-pub const SYS_getegid: ::c_long = 177;
-pub const SYS_setpgid: ::c_long = 154;
-pub const SYS_getppid: ::c_long = 173;
-pub const SYS_setsid: ::c_long = 157;
-pub const SYS_setreuid: ::c_long = 145;
-pub const SYS_setregid: ::c_long = 143;
-pub const SYS_getgroups: ::c_long = 158;
-pub const SYS_setgroups: ::c_long = 159;
-pub const SYS_setresuid: ::c_long = 147;
-pub const SYS_getresuid: ::c_long = 148;
-pub const SYS_setresgid: ::c_long = 149;
-pub const SYS_getresgid: ::c_long = 150;
-pub const SYS_getpgid: ::c_long = 155;
-pub const SYS_setfsuid: ::c_long = 151;
-pub const SYS_setfsgid: ::c_long = 152;
-pub const SYS_getsid: ::c_long = 156;
-pub const SYS_capget: ::c_long = 90;
-pub const SYS_capset: ::c_long = 91;
-pub const SYS_rt_sigpending: ::c_long = 136;
-pub const SYS_rt_sigtimedwait: ::c_long = 137;
-pub const SYS_rt_sigqueueinfo: ::c_long = 138;
-pub const SYS_rt_sigsuspend: ::c_long = 133;
-pub const SYS_sigaltstack: ::c_long = 132;
-pub const SYS_personality: ::c_long = 92;
-pub const SYS_statfs: ::c_long = 43;
-pub const SYS_fstatfs: ::c_long = 44;
-pub const SYS_getpriority: ::c_long = 141;
-pub const SYS_setpriority: ::c_long = 140;
-pub const SYS_sched_setparam: ::c_long = 118;
-pub const SYS_sched_getparam: ::c_long = 121;
-pub const SYS_sched_setscheduler: ::c_long = 119;
-pub const SYS_sched_getscheduler: ::c_long = 120;
-pub const SYS_sched_get_priority_max: ::c_long = 125;
-pub const SYS_sched_get_priority_min: ::c_long = 126;
-pub const SYS_sched_rr_get_interval: ::c_long = 127;
-pub const SYS_mlock: ::c_long = 228;
-pub const SYS_munlock: ::c_long = 229;
-pub const SYS_mlockall: ::c_long = 230;
-pub const SYS_munlockall: ::c_long = 231;
-pub const SYS_vhangup: ::c_long = 58;
-pub const SYS_pivot_root: ::c_long = 41;
-pub const SYS_prctl: ::c_long = 167;
-pub const SYS_adjtimex: ::c_long = 171;
-pub const SYS_setrlimit: ::c_long = 164;
-pub const SYS_chroot: ::c_long = 51;
-pub const SYS_sync: ::c_long = 81;
-pub const SYS_acct: ::c_long = 89;
-pub const SYS_settimeofday: ::c_long = 170;
-pub const SYS_mount: ::c_long = 40;
-pub const SYS_umount2: ::c_long = 39;
-pub const SYS_swapon: ::c_long = 224;
-pub const SYS_swapoff: ::c_long = 225;
-pub const SYS_reboot: ::c_long = 142;
-pub const SYS_sethostname: ::c_long = 161;
-pub const SYS_setdomainname: ::c_long = 162;
-pub const SYS_init_module: ::c_long = 105;
-pub const SYS_delete_module: ::c_long = 106;
-pub const SYS_quotactl: ::c_long = 60;
-pub const SYS_nfsservctl: ::c_long = 42;
-pub const SYS_gettid: ::c_long = 178;
-pub const SYS_readahead: ::c_long = 213;
-pub const SYS_setxattr: ::c_long = 5;
-pub const SYS_lsetxattr: ::c_long = 6;
-pub const SYS_fsetxattr: ::c_long = 7;
-pub const SYS_getxattr: ::c_long = 8;
-pub const SYS_lgetxattr: ::c_long = 9;
-pub const SYS_fgetxattr: ::c_long = 10;
-pub const SYS_listxattr: ::c_long = 11;
-pub const SYS_llistxattr: ::c_long = 12;
-pub const SYS_flistxattr: ::c_long = 13;
-pub const SYS_removexattr: ::c_long = 14;
-pub const SYS_lremovexattr: ::c_long = 15;
-pub const SYS_fremovexattr: ::c_long = 16;
-pub const SYS_tkill: ::c_long = 130;
-pub const SYS_futex: ::c_long = 98;
-pub const SYS_sched_setaffinity: ::c_long = 122;
-pub const SYS_sched_getaffinity: ::c_long = 123;
-pub const SYS_io_setup: ::c_long = 0;
-pub const SYS_io_destroy: ::c_long = 1;
-pub const SYS_io_getevents: ::c_long = 4;
-pub const SYS_io_submit: ::c_long = 2;
-pub const SYS_io_cancel: ::c_long = 3;
-pub const SYS_lookup_dcookie: ::c_long = 18;
-pub const SYS_remap_file_pages: ::c_long = 234;
-pub const SYS_getdents64: ::c_long = 61;
-pub const SYS_set_tid_address: ::c_long = 96;
-pub const SYS_restart_syscall: ::c_long = 128;
-pub const SYS_semtimedop: ::c_long = 192;
-pub const SYS_fadvise64: ::c_long = 223;
-pub const SYS_timer_create: ::c_long = 107;
-pub const SYS_timer_settime: ::c_long = 110;
-pub const SYS_timer_gettime: ::c_long = 108;
-pub const SYS_timer_getoverrun: ::c_long = 109;
-pub const SYS_timer_delete: ::c_long = 111;
-pub const SYS_clock_settime: ::c_long = 112;
-pub const SYS_clock_gettime: ::c_long = 113;
-pub const SYS_clock_getres: ::c_long = 114;
-pub const SYS_clock_nanosleep: ::c_long = 115;
-pub const SYS_exit_group: ::c_long = 94;
-pub const SYS_epoll_ctl: ::c_long = 21;
-pub const SYS_tgkill: ::c_long = 131;
-pub const SYS_mbind: ::c_long = 235;
-pub const SYS_set_mempolicy: ::c_long = 237;
-pub const SYS_get_mempolicy: ::c_long = 236;
-pub const SYS_mq_open: ::c_long = 180;
-pub const SYS_mq_unlink: ::c_long = 181;
-pub const SYS_mq_timedsend: ::c_long = 182;
-pub const SYS_mq_timedreceive: ::c_long = 183;
-pub const SYS_mq_notify: ::c_long = 184;
-pub const SYS_mq_getsetattr: ::c_long = 185;
-pub const SYS_kexec_load: ::c_long = 104;
-pub const SYS_waitid: ::c_long = 95;
-pub const SYS_add_key: ::c_long = 217;
-pub const SYS_request_key: ::c_long = 218;
-pub const SYS_keyctl: ::c_long = 219;
-pub const SYS_ioprio_set: ::c_long = 30;
-pub const SYS_ioprio_get: ::c_long = 31;
-pub const SYS_inotify_add_watch: ::c_long = 27;
-pub const SYS_inotify_rm_watch: ::c_long = 28;
-pub const SYS_migrate_pages: ::c_long = 238;
-pub const SYS_openat: ::c_long = 56;
-pub const SYS_mkdirat: ::c_long = 34;
-pub const SYS_mknodat: ::c_long = 33;
-pub const SYS_fchownat: ::c_long = 54;
-pub const SYS_newfstatat: ::c_long = 79;
-pub const SYS_unlinkat: ::c_long = 35;
-pub const SYS_linkat: ::c_long = 37;
-pub const SYS_symlinkat: ::c_long = 36;
-pub const SYS_readlinkat: ::c_long = 78;
-pub const SYS_fchmodat: ::c_long = 53;
-pub const SYS_faccessat: ::c_long = 48;
-pub const SYS_pselect6: ::c_long = 72;
-pub const SYS_ppoll: ::c_long = 73;
-pub const SYS_unshare: ::c_long = 97;
-pub const SYS_set_robust_list: ::c_long = 99;
-pub const SYS_get_robust_list: ::c_long = 100;
-pub const SYS_splice: ::c_long = 76;
-pub const SYS_tee: ::c_long = 77;
-pub const SYS_sync_file_range: ::c_long = 84;
-pub const SYS_vmsplice: ::c_long = 75;
-pub const SYS_move_pages: ::c_long = 239;
-pub const SYS_utimensat: ::c_long = 88;
-pub const SYS_epoll_pwait: ::c_long = 22;
-pub const SYS_timerfd_create: ::c_long = 85;
-pub const SYS_fallocate: ::c_long = 47;
-pub const SYS_timerfd_settime: ::c_long = 86;
-pub const SYS_timerfd_gettime: ::c_long = 87;
-pub const SYS_accept4: ::c_long = 242;
-pub const SYS_signalfd4: ::c_long = 74;
-pub const SYS_eventfd2: ::c_long = 19;
-pub const SYS_epoll_create1: ::c_long = 20;
-pub const SYS_dup3: ::c_long = 24;
-pub const SYS_pipe2: ::c_long = 59;
-pub const SYS_inotify_init1: ::c_long = 26;
-pub const SYS_preadv: ::c_long = 69;
-pub const SYS_pwritev: ::c_long = 70;
-pub const SYS_rt_tgsigqueueinfo: ::c_long = 240;
-pub const SYS_perf_event_open: ::c_long = 241;
-pub const SYS_recvmmsg: ::c_long = 243;
-pub const SYS_fanotify_init: ::c_long = 262;
-pub const SYS_fanotify_mark: ::c_long = 263;
-pub const SYS_prlimit64: ::c_long = 261;
-pub const SYS_name_to_handle_at: ::c_long = 264;
-pub const SYS_open_by_handle_at: ::c_long = 265;
-pub const SYS_clock_adjtime: ::c_long = 266;
-pub const SYS_syncfs: ::c_long = 267;
-pub const SYS_sendmmsg: ::c_long = 269;
-pub const SYS_setns: ::c_long = 268;
-pub const SYS_getcpu: ::c_long = 168;
-pub const SYS_process_vm_readv: ::c_long = 270;
-pub const SYS_process_vm_writev: ::c_long = 271;
-pub const SYS_kcmp: ::c_long = 272;
-pub const SYS_finit_module: ::c_long = 273;
-pub const SYS_sched_setattr: ::c_long = 274;
-pub const SYS_sched_getattr: ::c_long = 275;
-pub const SYS_renameat2: ::c_long = 276;
-pub const SYS_seccomp: ::c_long = 277;
-pub const SYS_getrandom: ::c_long = 278;
-pub const SYS_memfd_create: ::c_long = 279;
-pub const SYS_bpf: ::c_long = 280;
-pub const SYS_execveat: ::c_long = 281;
-pub const SYS_userfaultfd: ::c_long = 282;
-pub const SYS_membarrier: ::c_long = 283;
-pub const SYS_mlock2: ::c_long = 284;
-pub const SYS_copy_file_range: ::c_long = 285;
-pub const SYS_preadv2: ::c_long = 286;
-pub const SYS_pwritev2: ::c_long = 287;
-pub const SYS_pkey_mprotect: ::c_long = 288;
-pub const SYS_pkey_alloc: ::c_long = 289;
-pub const SYS_pkey_free: ::c_long = 290;
-pub const SYS_statx: ::c_long = 291;
-pub const SYS_rseq: ::c_long = 293;
-pub const SYS_syscall: ::c_long = 294;
-pub const SYS_pidfd_send_signal: ::c_long = 424;
-pub const SYS_io_uring_setup: ::c_long = 425;
-pub const SYS_io_uring_enter: ::c_long = 426;
-pub const SYS_io_uring_register: ::c_long = 427;
-pub const SYS_open_tree: ::c_long = 428;
-pub const SYS_move_mount: ::c_long = 429;
-pub const SYS_fsopen: ::c_long = 430;
-pub const SYS_fsconfig: ::c_long = 431;
-pub const SYS_fsmount: ::c_long = 432;
-pub const SYS_fspick: ::c_long = 433;
-pub const SYS_pidfd_open: ::c_long = 434;
-pub const SYS_clone3: ::c_long = 435;
-pub const SYS_close_range: ::c_long = 436;
-pub const SYS_openat2: ::c_long = 437;
-pub const SYS_pidfd_getfd: ::c_long = 438;
-pub const SYS_faccessat2: ::c_long = 439;
-pub const SYS_process_madvise: ::c_long = 440;
-pub const SYS_epoll_pwait2: ::c_long = 441;
-pub const SYS_mount_setattr: ::c_long = 442;
-pub const SYS_quotactl_fd: ::c_long = 443;
-pub const SYS_landlock_create_ruleset: ::c_long = 444;
-pub const SYS_landlock_add_rule: ::c_long = 445;
-pub const SYS_landlock_restrict_self: ::c_long = 446;
-pub const SYS_memfd_secret: ::c_long = 447;
-pub const SYS_process_mrelease: ::c_long = 448;
-pub const SYS_futex_waitv: ::c_long = 449;
-pub const SYS_set_mempolicy_home_node: ::c_long = 450;
-
-cfg_if! {
-    if #[cfg(libc_align)] {
-        mod align;
-        pub use self::align::*;
-    }
-}

third_party/rust/libc/src/unix/linux_like/linux/gnu/b32/m68k/mod.rs

@@ -5,7 +5,7 @@ s! {
     pub struct sigaction {
         pub sa_sigaction: ::sighandler_t,
         pub sa_mask: ::sigset_t,
-        pub sa_flags: ::c_int,
+        pub sa_flags: ::c_ulong,
         pub sa_restorer: ::Option<extern fn()>,
     }
 

third_party/rust/libc/src/unix/linux_like/linux/gnu/b32/mod.rs

@@ -43,34 +43,34 @@ cfg_if! {
 
 s! {
     pub struct stat {
-        #[cfg(not(any(target_arch = "mips", target_arch = "mips32r6")))]
+        #[cfg(not(target_arch = "mips"))]
         pub st_dev: ::dev_t,
-        #[cfg(any(target_arch = "mips", target_arch = "mips32r6"))]
+        #[cfg(target_arch = "mips")]
         pub st_dev: ::c_ulong,
 
-        #[cfg(not(any(target_arch = "mips", target_arch = "mips32r6")))]
+        #[cfg(not(target_arch = "mips"))]
         __pad1: ::c_short,
-        #[cfg(any(target_arch = "mips", target_arch = "mips32r6"))]
+        #[cfg(target_arch = "mips")]
         st_pad1: [::c_long; 3],
         pub st_ino: ::ino_t,
         pub st_mode: ::mode_t,
         pub st_nlink: ::nlink_t,
         pub st_uid: ::uid_t,
         pub st_gid: ::gid_t,
-        #[cfg(not(any(target_arch = "mips", target_arch = "mips32r6")))]
+        #[cfg(not(target_arch = "mips"))]
         pub st_rdev: ::dev_t,
-        #[cfg(any(target_arch = "mips", target_arch = "mips32r6"))]
+        #[cfg(target_arch = "mips")]
         pub st_rdev: ::c_ulong,
-        #[cfg(not(any(target_arch = "mips", target_arch = "mips32r6")))]
+        #[cfg(not(target_arch = "mips"))]
         __pad2: ::c_short,
-        #[cfg(any(target_arch = "mips", target_arch = "mips32r6"))]
+        #[cfg(target_arch = "mips")]
         st_pad2: [::c_long; 2],
         pub st_size: ::off_t,
-        #[cfg(any(target_arch = "mips", target_arch = "mips32r6"))]
+        #[cfg(target_arch = "mips")]
         st_pad3: ::c_long,
-        #[cfg(not(any(target_arch = "mips", target_arch = "mips32r6")))]
+        #[cfg(not(target_arch = "mips"))]
         pub st_blksize: ::blksize_t,
-        #[cfg(not(any(target_arch = "mips", target_arch = "mips32r6")))]
+        #[cfg(not(target_arch = "mips"))]
         pub st_blocks: ::blkcnt_t,
         pub st_atime: ::time_t,
         pub st_atime_nsec: ::c_long,
@@ -78,15 +78,15 @@ s! {
         pub st_mtime_nsec: ::c_long,
         pub st_ctime: ::time_t,
         pub st_ctime_nsec: ::c_long,
-        #[cfg(not(any(target_arch = "mips", target_arch = "mips32r6")))]
+        #[cfg(not(target_arch = "mips"))]
         __unused4: ::c_long,
-        #[cfg(not(any(target_arch = "mips", target_arch = "mips32r6")))]
+        #[cfg(not(target_arch = "mips"))]
         __unused5: ::c_long,
-        #[cfg(any(target_arch = "mips", target_arch = "mips32r6"))]
+        #[cfg(target_arch = "mips")]
         pub st_blksize: ::blksize_t,
-        #[cfg(any(target_arch = "mips", target_arch = "mips32r6"))]
+        #[cfg(target_arch = "mips")]
         pub st_blocks: ::blkcnt_t,
-        #[cfg(any(target_arch = "mips", target_arch = "mips32r6"))]
+        #[cfg(target_arch = "mips")]
         st_pad5: [::c_long; 14],
     }
 
@@ -140,12 +140,12 @@ s! {
         #[cfg(target_arch = "powerpc")]
         __reserved: ::__syscall_ulong_t,
         pub sem_otime: ::time_t,
-        #[cfg(not(any(target_arch = "mips", target_arch = "mips32r6", target_arch = "powerpc")))]
+        #[cfg(not(any(target_arch = "mips", target_arch = "powerpc")))]
         __reserved: ::__syscall_ulong_t,
         #[cfg(target_arch = "powerpc")]
         __reserved2: ::__syscall_ulong_t,
         pub sem_ctime: ::time_t,
-        #[cfg(not(any(target_arch = "mips", target_arch = "mips32r6", target_arch = "powerpc")))]
+        #[cfg(not(any(target_arch = "mips", target_arch = "powerpc")))]
         __reserved2: ::__syscall_ulong_t,
         pub sem_nsems: ::__syscall_ulong_t,
         __glibc_reserved3: ::__syscall_ulong_t,
@@ -163,10 +163,8 @@ pub const F_OFD_SETLKW: ::c_int = 38;
 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 24;
 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 32;
-pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 20;
 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
 pub const __SIZEOF_PTHREAD_RWLOCKATTR_T: usize = 8;
-pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4;
 
 cfg_if! {
     if #[cfg(target_arch = "sparc")] {
@@ -337,7 +335,7 @@ cfg_if! {
     } else if #[cfg(target_arch = "arm")] {
         mod arm;
         pub use self::arm::*;
-    } else if #[cfg(any(target_arch = "mips", target_arch = "mips32r6"))] {
+    } else if #[cfg(target_arch = "mips")] {
         mod mips;
         pub use self::mips::*;
     } else if #[cfg(target_arch = "m68k")] {
@@ -352,9 +350,6 @@ cfg_if! {
     } else if #[cfg(target_arch = "riscv32")] {
         mod riscv32;
         pub use self::riscv32::*;
-    } else if #[cfg(target_arch = "csky")] {
-        mod csky;
-        pub use self::csky::*;
     } else {
         // Unknown target_arch
     }

third_party/rust/libc/src/unix/linux_like/linux/gnu/b32/riscv32/mod.rs

@@ -196,41 +196,6 @@ s! {
         pub l_len: ::off64_t,
         pub l_pid: ::pid_t,
     }
-
-    pub struct user_regs_struct {
-        pub pc: ::c_ulong,
-        pub ra: ::c_ulong,
-        pub sp: ::c_ulong,
-        pub gp: ::c_ulong,
-        pub tp: ::c_ulong,
-        pub t0: ::c_ulong,
-        pub t1: ::c_ulong,
-        pub t2: ::c_ulong,
-        pub s0: ::c_ulong,
-        pub s1: ::c_ulong,
-        pub a0: ::c_ulong,
-        pub a1: ::c_ulong,
-        pub a2: ::c_ulong,
-        pub a3: ::c_ulong,
-        pub a4: ::c_ulong,
-        pub a5: ::c_ulong,
-        pub a6: ::c_ulong,
-        pub a7: ::c_ulong,
-        pub s2: ::c_ulong,
-        pub s3: ::c_ulong,
-        pub s4: ::c_ulong,
-        pub s5: ::c_ulong,
-        pub s6: ::c_ulong,
-        pub s7: ::c_ulong,
-        pub s8: ::c_ulong,
-        pub s9: ::c_ulong,
-        pub s10: ::c_ulong,
-        pub s11: ::c_ulong,
-        pub t3: ::c_ulong,
-        pub t4: ::c_ulong,
-        pub t5: ::c_ulong,
-        pub t6: ::c_ulong,
-    }
 }
 
 pub const O_LARGEFILE: ::c_int = 0;
@@ -370,7 +335,6 @@ pub const TCSAFLUSH: ::c_int = 2;
 
 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4;
 pub const O_DIRECT: ::c_int = 16384;
 pub const O_DIRECTORY: ::c_int = 65536;
 pub const O_NOFOLLOW: ::c_int = 131072;
@@ -488,7 +452,6 @@ pub const FLUSHO: ::tcflag_t = 4096;
 pub const EXTPROC: ::tcflag_t = 65536;
 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 32;
 pub const NGREG: usize = 32;
 pub const REG_PC: usize = 0;
 pub const REG_RA: usize = 1;

third_party/rust/libc/src/unix/linux_like/linux/gnu/b64/aarch64/align.rs

@@ -27,6 +27,13 @@ s! {
         __reserved: [[u64; 32]; 16],
     }
 
+    #[repr(align(16))]
+    pub struct user_fpsimd_struct {
+        pub vregs: [[u64; 2]; 32],
+        pub fpsr: ::c_uint,
+        pub fpcr: ::c_uint,
+    }
+
     #[repr(align(8))]
     pub struct clone_args {
         pub flags: ::c_ulonglong,

third_party/rust/libc/src/unix/linux_like/linux/gnu/b64/aarch64/fallback.rs

@@ -1,8 +0,0 @@
-s! {
-    #[repr(align(16))]
-    pub struct user_fpsimd_struct {
-        pub vregs: [[u64; 2]; 32],
-        pub fpsr: ::c_uint,
-        pub fpcr: ::c_uint,
-    }
-}

third_party/rust/libc/src/unix/linux_like/linux/gnu/b64/aarch64/ilp32.rs

@@ -7,8 +7,6 @@ pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 32;
 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 48;
-pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 20;
 
 align_const! {
     #[cfg(target_endian = "little")]

third_party/rust/libc/src/unix/linux_like/linux/gnu/b64/aarch64/lp64.rs

@@ -7,8 +7,6 @@ pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 8;
 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 48;
 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 8;
 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 8;
-pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 32;
 
 align_const! {
     #[cfg(target_endian = "little")]

third_party/rust/libc/src/unix/linux_like/linux/gnu/b64/aarch64/mod.rs

@@ -590,13 +590,6 @@ pub const PR_PAC_APDAKEY: ::c_ulong = 1 << 2;
 pub const PR_PAC_APDBKEY: ::c_ulong = 1 << 3;
 pub const PR_PAC_APGAKEY: ::c_ulong = 1 << 4;
 
-pub const PR_SME_SET_VL: ::c_int = 63;
-pub const PR_SME_GET_VL: ::c_int = 64;
-pub const PR_SME_VL_LEN_MAX: ::c_int = 0xffff;
-
-pub const PR_SME_SET_VL_INHERIT: ::c_ulong = 1 << 17;
-pub const PR_SME_SET_VL_ONE_EXEC: ::c_ulong = 1 << 18;
-
 // Syscall table
 pub const SYS_io_setup: ::c_long = 0;
 pub const SYS_io_destroy: ::c_long = 1;
@@ -902,9 +895,6 @@ pub const SYS_process_mrelease: ::c_long = 448;
 pub const SYS_futex_waitv: ::c_long = 449;
 pub const SYS_set_mempolicy_home_node: ::c_long = 450;
 
-pub const PROT_BTI: ::c_int = 0x10;
-pub const PROT_MTE: ::c_int = 0x20;
-
 extern "C" {
     pub fn sysctl(
         name: *mut ::c_int,
@@ -931,16 +921,11 @@ cfg_if! {
         mod align;
         pub use self::align::*;
     }
-
-
 }
 
 cfg_if! {
     if #[cfg(libc_int128)] {
         mod int128;
         pub use self::int128::*;
-    } else if #[cfg(libc_align)] {
-        mod fallback;
-        pub use self::fallback::*;
     }
 }

third_party/rust/libc/src/unix/linux_like/linux/gnu/b64/loongarch64/align.rs

@@ -17,10 +17,10 @@ s! {
 
     #[repr(align(16))]
     pub struct mcontext_t {
-        pub __pc: ::c_ulonglong,
+        pub sc_pc: ::c_ulonglong,
-        pub __gregs: [::c_ulonglong; 32],
+        pub sc_regs: [::c_ulonglong; 32],
-        pub __flags: ::c_uint,
+        pub sc_flags: ::c_ulong,
-        pub __extcontext: [::c_ulonglong; 0],
+        pub sc_extcontext: [u64; 0],
     }
 
     #[repr(align(8))]

third_party/rust/libc/src/unix/linux_like/linux/gnu/b64/loongarch64/mod.rs

@@ -189,29 +189,12 @@ s! {
         __unused4: ::c_ulong,
         __unused5: ::c_ulong
     }
-
-    pub struct user_regs_struct {
-        pub regs: [u64; 32],
-        pub orig_a0: u64,
-        pub csr_era: u64,
-        pub csr_badv: u64,
-        pub reserved: [u64; 10],
-
-    }
-
-    pub struct user_fp_struct {
-        pub fpr: [u64; 32],
-        pub fcc: u64,
-        pub fcsr: u32,
-    }
 }
 
 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4;
 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 32;
 
 align_const! {
     #[cfg(target_endian = "little")]
@@ -564,7 +547,7 @@ pub const SYS_landlock_add_rule: ::c_long = 445;
 pub const SYS_landlock_restrict_self: ::c_long = 446;
 pub const SYS_process_mrelease: ::c_long = 448;
 pub const SYS_futex_waitv: ::c_long = 449;
-pub const SYS_set_mempolicy_home_node: ::c_long = 450;
+//pub const SYS_set_mempolicy_home_node: ::c_long = 450;
 
 pub const POSIX_FADV_DONTNEED: ::c_int = 4;
 pub const POSIX_FADV_NOREUSE: ::c_int = 5;
@@ -699,8 +682,6 @@ pub const ENOTRECOVERABLE: ::c_int = 131;
 pub const ERFKILL: ::c_int = 132;
 pub const EHWPOISON: ::c_int = 133;
 
-pub const MADV_SOFT_OFFLINE: ::c_int = 101;
-
 pub const MAP_NORESERVE: ::c_int = 0x4000;
 pub const MAP_ANONYMOUS: ::c_int = 0x0020;
 pub const MAP_ANON: ::c_int = 0x0020;
@@ -712,7 +693,6 @@ pub const MAP_POPULATE: ::c_int = 0x8000;
 pub const MAP_NONBLOCK: ::c_int = 0x10000;
 pub const MAP_STACK: ::c_int = 0x20000;
 pub const MAP_HUGETLB: ::c_int = 0x40000;
-pub const MAP_SYNC: ::c_int = 0x080000;
 pub const MCL_CURRENT: ::c_int = 0x0001;
 pub const MCL_FUTURE: ::c_int = 0x0002;
 pub const MCL_ONFAULT: ::c_int = 0x0004;
@@ -764,8 +744,6 @@ pub const PTRACE_GETFPXREGS: ::c_uint = 18;
 pub const PTRACE_SETFPXREGS: ::c_uint = 19;
 pub const PTRACE_GETREGS: ::c_uint = 12;
 pub const PTRACE_SETREGS: ::c_uint = 13;
-pub const PTRACE_SYSEMU: ::c_uint = 31;
-pub const PTRACE_SYSEMU_SINGLESTEP: ::c_uint = 32;
 
 pub const RTLD_DEEPBIND: ::c_int = 0x8;
 pub const RTLD_GLOBAL: ::c_int = 0x100;
@@ -866,7 +844,6 @@ pub const ECHOPRT: ::tcflag_t = 0x00000400;
 pub const ECHOCTL: ::tcflag_t = 0x00000200;
 pub const ISIG: ::tcflag_t = 0x00000001;
 pub const ICANON: ::tcflag_t = 0x00000002;
-pub const XCASE: ::tcflag_t = 0x00000004;
 pub const PENDIN: ::tcflag_t = 0x00004000;
 pub const NOFLSH: ::tcflag_t = 0x00000080;
 

third_party/rust/libc/src/unix/linux_like/linux/gnu/b64/mips64/mod.rs

@@ -188,10 +188,8 @@ s! {
 
 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4;
 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 32;
 
 align_const! {
     #[cfg(target_endian = "little")]

third_party/rust/libc/src/unix/linux_like/linux/gnu/b64/mod.rs

@@ -72,7 +72,6 @@ s! {
             target_arch = "aarch64",
             target_arch = "loongarch64",
             target_arch = "mips64",
-            target_arch = "mips64r6",
             target_arch = "powerpc64",
             target_arch = "riscv64",
             target_arch = "sparc64")))]
@@ -82,7 +81,6 @@ s! {
             target_arch = "aarch64",
             target_arch = "loongarch64",
             target_arch = "mips64",
-            target_arch = "mips64r6",
             target_arch = "powerpc64",
             target_arch = "riscv64",
             target_arch = "sparc64")))]
@@ -107,7 +105,7 @@ cfg_if! {
     } else if #[cfg(any(target_arch = "sparc64"))] {
         mod sparc64;
         pub use self::sparc64::*;
-    } else if #[cfg(any(target_arch = "mips64", target_arch = "mips64r6"))] {
+    } else if #[cfg(any(target_arch = "mips64"))] {
         mod mips64;
         pub use self::mips64::*;
     } else if #[cfg(any(target_arch = "s390x"))] {

third_party/rust/libc/src/unix/linux_like/linux/gnu/b64/powerpc64/mod.rs

@@ -201,7 +201,6 @@ pub const RTLD_GLOBAL: ::c_int = 0x100;
 pub const RTLD_NOLOAD: ::c_int = 0x4;
 pub const VEOF: usize = 4;
 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 32;
 
 pub const O_APPEND: ::c_int = 1024;
 pub const O_CREAT: ::c_int = 64;
@@ -403,7 +402,6 @@ pub const EFD_CLOEXEC: ::c_int = 0x80000;
 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4;
 
 align_const! {
     #[cfg(target_endian = "little")]

third_party/rust/libc/src/unix/linux_like/linux/gnu/b64/riscv64/mod.rs

@@ -192,41 +192,6 @@ s! {
         pub l_len: ::off64_t,
         pub l_pid: ::pid_t,
     }
-
-    pub struct user_regs_struct {
-        pub pc: ::c_ulong,
-        pub ra: ::c_ulong,
-        pub sp: ::c_ulong,
-        pub gp: ::c_ulong,
-        pub tp: ::c_ulong,
-        pub t0: ::c_ulong,
-        pub t1: ::c_ulong,
-        pub t2: ::c_ulong,
-        pub s0: ::c_ulong,
-        pub s1: ::c_ulong,
-        pub a0: ::c_ulong,
-        pub a1: ::c_ulong,
-        pub a2: ::c_ulong,
-        pub a3: ::c_ulong,
-        pub a4: ::c_ulong,
-        pub a5: ::c_ulong,
-        pub a6: ::c_ulong,
-        pub a7: ::c_ulong,
-        pub s2: ::c_ulong,
-        pub s3: ::c_ulong,
-        pub s4: ::c_ulong,
-        pub s5: ::c_ulong,
-        pub s6: ::c_ulong,
-        pub s7: ::c_ulong,
-        pub s8: ::c_ulong,
-        pub s9: ::c_ulong,
-        pub s10: ::c_ulong,
-        pub s11: ::c_ulong,
-        pub t3: ::c_ulong,
-        pub t4: ::c_ulong,
-        pub t5: ::c_ulong,
-        pub t6: ::c_ulong,
-    }
 }
 
 pub const POSIX_FADV_DONTNEED: ::c_int = 4;
@@ -403,7 +368,6 @@ pub const EPOLL_CLOEXEC: ::c_int = 524288;
 pub const EFD_CLOEXEC: ::c_int = 524288;
 pub const __SIZEOF_PTHREAD_CONDATTR_T: usize = 4;
 pub const __SIZEOF_PTHREAD_MUTEXATTR_T: usize = 4;
-pub const __SIZEOF_PTHREAD_BARRIERATTR_T: usize = 4;
 pub const O_DIRECT: ::c_int = 16384;
 pub const O_DIRECTORY: ::c_int = 65536;
 pub const O_NOFOLLOW: ::c_int = 131072;
@@ -527,7 +491,6 @@ pub const FLUSHO: ::tcflag_t = 4096;
 pub const EXTPROC: ::tcflag_t = 65536;
 pub const __SIZEOF_PTHREAD_MUTEX_T: usize = 40;
 pub const __SIZEOF_PTHREAD_RWLOCK_T: usize = 56;
-pub const __SIZEOF_PTHREAD_BARRIER_T: usize = 32;
 pub const NGREG: usize = 32;
 pub const REG_PC: usize = 0;
 pub const REG_RA: usize = 1;