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merges r22091 from trunk into ruby_1_9_1.

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* signal.c (register_sigaltstack): ignore sigaltstack error.
  It fails on OpenBSD 4.4 when pthread library is linked.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@22517 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
yugui 2009-02-22 09:48:12 +00:00
parent 051558c92f
commit c6b4cb122e
2 changed files with 6 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Fri Feb 6 20:37:42 2009 Tanaka Akira <akr@fsij.org>
* signal.c (register_sigaltstack): ignore sigaltstack error.
It fails on OpenBSD 4.4 when pthread library is linked.
Fri Feb 6 12:03:47 2009 NAKAMURA Usaku <usa@ruby-lang.org>
* ruby.c (process_options): -K and -E in shebang should be reflect to

3
signal.c
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@ -444,8 +444,7 @@ register_sigaltstack(void)
newSS.ss_size = ALT_STACK_SIZE;
newSS.ss_flags = 0;
if (sigaltstack(&newSS, &oldSS) < 0)
rb_bug("register_sigaltstack. error\n");
sigaltstack(&newSS, &oldSS); /* ignore error. */
}
#endif