Reading win32/win32.c waitpid implementation, maybe waitpid(-1, ...)
on that platform will never conflict with mjit use of waitpid.
In any case, I've added WAITPID_USE_SIGCHLD macro to vm_core.h
so it can be easy for Linux/BSD users to test (hopefully!)
win32-compatible code.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63855 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
The change is unstable on Windows. Please re-commit it when it correctly
supports Windows.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63852 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Use a global SIGCHLD handler to guard all callers of rb_waitpid.
To work safely with multi-threaded programs, we introduce a
VM-wide waitpid_lock to be acquired BEFORE fork/vfork spawns the
process. This is to be combined with the new ruby_waitpid_locked
function used by mjit.c in a non-Ruby thread.
Ruby-level SIGCHLD handlers registered with Signal.trap(:CHLD)
continues to work as before and there should be no regressions
in any existing use cases.
Splitting the wait queues for PID > 0 and groups (PID <= 0)
ensures we favor PID > 0 callers.
The disabling of SIGCHLD in rb_f_system is longer necessary,
as we use deferred signal handling and no longer make ANY
blocking waitpid syscalls in other threads which could "beat"
the waitpid call made by rb_f_system.
We prevent SIGCHLD from firing in normal Ruby Threads and only
enable it in the timer-thread, to prevent spurious wakeups
from in test/-ext-/gvl/test_last_thread.rb with MJIT enabled.
I've tried to guard as much of the code for RUBY_SIGCHLD==0
using C "if" statements rather than CPP "#if" so to reduce
the likelyhood of portability problems as the compiler will
see more code.
We also work to suppress false-positives from
Process.wait(-1, Process::WNOHANG) to quiets warnings from
spec/ruby/core/process/wait2_spec.rb with MJIT enabled.
Lastly, we must implement rb_grantpt for ext/pty. We need a
MJIT-compatible way of supporting grantpt(3) which may spawn
the `pt_chown' binary and call waitpid(2) on it.
[ruby-core:87605] [Ruby trunk Bug#14867]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63758 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Make this behavior is consistent with our other FD-allocating
methods.
EMFILE and ENFILE are not documented nor can I trigger them when
using UNIXSocket#recv_io. However, ENOMEM is documented, and
I've triggered EMSGSIZE on FreeBSD and truncated messages when
an EMFILE condition is hit on my system.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63742 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/pty/pty.c: Check whether each STREAMS module is already pushed
or not by using I_FIND ioctl call, before pushing it by using I_PUSH.
Solved test failure on Solaris. On a Solaris 10 machine, ioctl I_PUSH
"ldterm" twice was the cause of duplicated "\r".
[Bug #14786] [ruby-dev:50552]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63495 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Regardless of future features, this needs to work with
kqueue descriptors across platforms.
Today this will be useful for 3rd-party libraries using
kqueue. In the future, Ruby may use kqueue natively
and we shall ensure we can wait on it.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63421 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Commits in upstream repository since v2.1.0 can be found at:
https://github.com/ruby/openssl/compare/v2.1.0...v2.1.1
----------------------------------------------------------------
Kazuki Yamaguchi (7):
test/utils: disable Thread's report_on_exception in start_server
cipher: validate iterations argument for Cipher#pkcs5_keyivgen
extconf.rb: fix build with LibreSSL 2.7.0
test/test_pkey_rsa: fix test failure with OpenSSL 1.1.1
test/test_ssl_session: set client protocol version explicitly
Ruby/OpenSSL 2.0.8
Ruby/OpenSSL 2.1.1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63406 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This reverts commit 6afea14043 r63328
I misread the original bug report and got results flipped.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63330 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/-test-/ast/ast.c (node_children): use enum instead of int
for not-handled enumeration value in switch warnings.
* ext/-test-/ast/ast.c (node_children): fix the rb_bug message.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63313 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c (internal_write_func, internal_writev_func): retry at
unexpected EPROTOTYPE on macOS, to get rid of a kernel bug.
[ruby-core:86690] [Bug #14713]
* ext/socket/init.c (rsock_{sendto,send,write}_blocking): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63304 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Currently `Ripper.slice` raises a FrozenError
```ruby
require 'ripper'
p Ripper.slice('foo', 'ident')
```
```
/path/to/g/lib/ruby/2.6.0/ripper/lexer.rb:193:in `concat': can't modify frozen String (FrozenError)
from /path/to/g/lib/ruby/2.6.0/ripper/lexer.rb:193:in `block in compile'
from /path/to/g/lib/ruby/2.6.0/ripper/lexer.rb:190:in `scan'
from /path/to/g/lib/ruby/2.6.0/ripper/lexer.rb:190:in `compile'
from /path/to/g/lib/ruby/2.6.0/ripper/lexer.rb:169:in `initialize'
from /path/to/g/lib/ruby/2.6.0/ripper/lexer.rb:151:in `new'
from /path/to/g/lib/ruby/2.6.0/ripper/lexer.rb:151:in `token_match'
from /path/to/g/lib/ruby/2.6.0/ripper/lexer.rb:144:in `slice'
from /tmp/tmp.kb4cnhvum2/test.rb:2:in `<main>'
```
This patch will fix the problem.
[Fix GH-1837]
From: Masataka Pocke Kuwabara <kuwabara@pocke.me>
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* parse.y: use tSP same as ripper instead of tSPACE.
[ruby-core:86080] [Bug #14597]
* ext/ripper/eventids2.c: tSP is defined in ripper.c now.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62727 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/openssl/extconf.rb: on Windows search winsock library
always, regardless pkg-config. direct use of winsock is not
region of OpenSSL. [ruby-core:85895] [Bug #14568]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62637 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Also, as it's in the middle of the list of 4 arguments, 3rd and 4th arguments
(trim_mode, eoutvar) are changed to keyword arguments.
Old ways to specify arguments are deprecated and warned now.
bin/erb: deprecate -S option.
We'll remove all of deprecated ones at Ruby 2.7+.
enc/make_encmake.rb: stopped using deprecated interface
ext/etc/mkconstants.rb: ditto
ext/socket/mkconstants.rb: ditto
sample/ripper/ruby2html.rb: ditto
spec/ruby/library/erb/defmethod/def_erb_method_spec.rb: ditto
spec/ruby/library/erb/new_spec.rb: ditto
test/erb/test_erb.rb: ditto
test/erb/test_erb_command.rb: ditto
tool/generic_erb.rb: ditto
tool/ruby_vm/helpers/dumper.rb: ditto
tool/transcode-tblgen.rb: ditto
lib/rdoc/erbio.rb: ditto
lib/rdoc/generator/darkfish.rb: ditto
[Feature #14256]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62529 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Fixes: r62450 (commit 1aaeeb326e)
("long long is a C99ism")
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62453 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
so SIZEOF_LONG_LONG is not always available.
We have to check its defined?-ness before using.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62450 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/socket/lib/socket.rb (Addrinfo#connect_internal): make
protected for Addrinfo#connect_to, instead of private and send.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62449 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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