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* process.c: add W* macro if not available.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1207 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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eban 2001-02-20 14:52:31 +00:00
parent 88eef2d7fe
commit d633fc6b5b
2 changed files with 23 additions and 0 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Tue Feb 20 23:45:35 2001 WATANABE Hirofumi <eban@ruby-lang.org>
* process.c: add W* macro if not available.
Tue Feb 20 16:37:58 2001 Yukihiro Matsumoto <matz@ruby-lang.org>
* configure.in: add check for negative time_t for gmtime(3).

19
process.c
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@ -57,6 +57,25 @@ struct timeval rb_time_interval _((VALUE));
static VALUE S_Tms;
#endif
#ifndef WIFEXITED
#define WIFEXITED(w) (((w) & 0xff) == 0)
#endif
#ifndef WIFSIGNALED
#define WIFSIGNALED(w) (((w) & 0x7f) > 0 && (((w) & 0x7f) < 0x7f))
#endif
#ifndef WIFSTOPPED
#define WIFSTOPPED(w) (((w) & 0xff) == 0x7f)
#endif
#ifndef WEXITSTATUS
#define WEXITSTATUS(w) (((w) >> 8) & 0xff)
#endif
#ifndef WTERMSIG
#define WTERMSIG(w) ((w) & 0x7f)
#endif
#ifndef WSTOPSIG
#define WSTOPSIG WEXITSTATUS
#endif
static VALUE
get_pid()
{