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ruby/internal/missing.h

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add #include guard hack According to MSVC manual (*1), cl.exe can skip including a header file when that: - contains #pragma once, or - starts with #ifndef, or - starts with #if ! defined. GCC has a similar trick (*2), but it acts more stricter (e. g. there must be _no tokens_ outside of #ifndef...#endif). Sun C lacked #pragma once for a looong time. Oracle Developer Studio 12.5 finally implemented it, but we cannot assume such recent version. This changeset modifies header files so that each of them include strictly one #ifndef...#endif. I believe this is the most portable way to trigger compiler optimizations. [Bug #16770] *1: https://docs.microsoft.com/en-us/cpp/preprocessor/once *2: https://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html
2020-04-10 08:11:40 +03:00
#ifndef INTERNAL_MISSING_H /*-*-C-*-vi:se ft=c:*/
#define INTERNAL_MISSING_H
/**
Merge pull request #2991 from shyouhei/ruby.h Split ruby.h
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* @author Ruby developers <ruby-core@ruby-lang.org>
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
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* @copyright This file is a part of the programming language Ruby.
* Permission is hereby granted, to either redistribute and/or
* modify this file, provided that the conditions mentioned in the
* file COPYING are met. Consult the file for details.
Merge pull request #2991 from shyouhei/ruby.h Split ruby.h
2020-04-08 07:28:13 +03:00
* @brief Internal header corresponding missing.
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
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*/
sed -i 's|ruby/impl|ruby/internal|' To fix build failures.
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#include "ruby/internal/config.h" /* for HAVE_SETPROCTITLE */
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
2019-11-29 09:18:34 +03:00
/* missing/setproctitle.c */
#ifndef HAVE_SETPROCTITLE
extern void ruby_init_setproctitle(int argc, char *argv[]);
Free environ when RUBY_FREE_AT_EXIT The environ is malloc'd, so it gets reported as a memory leak. This commit adds ruby_free_proctitle which frees it during shutdown when RUBY_FREE_AT_EXIT is set. STACK OF 1 INSTANCE OF 'ROOT LEAK: <calloc in ruby_init_setproctitle>': 5 dyld 0x18b7090e0 start + 2360 4 ruby 0x10000e3a8 main + 100 main.c:58 3 ruby 0x1000b4dfc ruby_options + 180 eval.c:121 2 ruby 0x1001c5f70 ruby_process_options + 200 ruby.c:3014 1 ruby 0x10035c9fc ruby_init_setproctitle + 76 setproctitle.c:105 0 libsystem_malloc.dylib 0x18b8c7b78 _malloc_zone_calloc_instrumented_or_legacy + 100
2024-01-09 21:17:17 +03:00
extern void ruby_free_proctitle(void);
split internal.h into files One day, I could not resist the way it was written. I finally started to make the code clean. This changeset is the beginning of a series of housekeeping commits. It is a simple refactoring; split internal.h into files, so that we can divide and concur in the upcoming commits. No lines of codes are either added or removed, except the obvious file headers/footers. The generated binary is identical to the one before.
2019-11-29 09:18:34 +03:00
#endif
#endif /* INTERNAL_MISSING_H */