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* include/ruby/ruby.h (SIZE_MAX): define SIZE_MAX if not defined.

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patched by The Written Word Inc. [ruby-core:40422] [Bug #5489]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33532 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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naruse 2011-10-27 00:59:46 +00:00
parent 2b7bbe18b3
commit bafe837658
2 changed files with 21 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Thu Oct 27 09:57:56 2011 NARUSE, Yui <naruse@ruby-lang.org>
* include/ruby/ruby.h (SIZE_MAX): define SIZE_MAX if not defined.
patched by The Written Word Inc. [ruby-core:40422] [Bug #5489]
Thu Oct 27 08:47:38 2011 Martin Bosslet <Martin.Bosslet@googlemail.com>
* ext/psych/parser.c: remove unused variable.

16
include/ruby/ruby.h
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@ -258,6 +258,22 @@ VALUE rb_ull2inum(unsigned LONG_LONG);
# define SSIZET2NUM(v) INT2NUM(v)
#endif
#ifndef SIZE_MAX
# if SIZEOF_SIZE_T > SIZEOF_LONG && defined(HAVE_LONG_LONG)
# define SIZE_MAX ULLONG_MAX
# define SIZE_MIN ULLONG_MIN
# elif SIZEOF_SIZE_T == SIZEOF_LONG
# define SIZE_MAX ULONG_MAX
# define SIZE_MIN ULONG_MIN
# elif SIZEOF_SIZE_T == SIZEOF_INT
# define SIZE_MAX UINT_MAX
# define SIZE_MIN UINT_MIN
# else
# define SIZE_MAX USHRT_MAX
# define SIZE_MIN USHRT_MIN
# endif
#endif
#ifndef SSIZE_MAX
# if SIZEOF_SIZE_T > SIZEOF_LONG && defined(HAVE_LONG_LONG)
# define SSIZE_MAX LLONG_MAX