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* add #include guard hack卜部昌平2020-04-131-15/+12
| | | | | | | | | | | | | | | | | | | | | | 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
* Merge pull request #2991 from shyouhei/ruby.h卜部昌平2020-04-081-18/+0
| | | Split ruby.h
* * numeric.c: Good-by Borland-C.kosaki2015-10-181-1/+1
| | | | | | | | | | | | | | | | * include/ruby/backward/rubyio.h: ditto. * include/ruby/backward/st.h: ditto. * include/ruby/backward/util.h: ditto. * include/ruby/backward/rubysig.h: ditto. * include/ruby/backward/classext.h: ditto. * dln.c: ditto. * gc.c: ditto. * win32/resource.rb: ditto. * win32/dir.h: ditto. * ext/tk/tcltklib.c: ditto. * NEWS: announce that Borland-C is no longer supported. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52168 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * include/ruby/intern.h,akr2014-02-141-5/+0
| | | | | | | | | | | | | | | | | | | | | include/ruby/io.h, include/ruby/ruby.h, include/ruby/win32.h, include/ruby/backward/rubysig.h, bignum.c, gc.c, io.c, process.c, safe.c, struct.c, thread.c, ext/socket/rubysocket.h, ext/-test-/old_thread_select: Remove deprecated definitions [ruby-core:60581] [Feature #9502] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44955 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* defines.h: RUBY_SYMBOL_EXPORT_{BEGIN,END}nobu2013-04-051-6/+2
| | | | | | | * include/ruby/defines.h (RUBY_SYMBOL_EXPORT_{BEGIN,END}): visibility control macros. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40122 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* [Bug #6607]nobu2012-06-191-0/+8
| | | | | | * include/ruby/backward/rubysig.h: fix visibility. [Bug #6607] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36138 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * include/ruby/backward/rubysig.h (rb_thread_blocking_region_begin),nobu2009-02-081-3/+3
| | | | | | | | | | (rb_thread_blocking_region_end): marked as deprecated. * include/ruby/backward/rubysig.h (TRAP_BEG): fix for C++. a patch from Aman Gupta at [ruby-core:21934] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22130 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * include/ruby/backward/rubysig.h: extern "C" was missing.nobu2009-02-081-0/+15
| | | | | | | [ruby-core:21929] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22123 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * include/ruby{io,sig}.h: moved to include/ruby/backward.nobu2008-09-261-0/+33
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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