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* signal.c (USE_SIGALTSTACK): only when SA_SIGINFO also is

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available.  see [ruby-core:27768].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26399 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2010-01-25 03:11:46 +00:00
parent d5b0c4b1f3
commit 423657b42c
2 changed files with 10 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Mon Jan 25 12:11:45 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
* signal.c (USE_SIGALTSTACK): only when SA_SIGINFO also is
available. see [ruby-core:27768].
Mon Jan 25 12:02:34 2010 NARUSE, Yui <naruse@ruby-lang.org>
* dln.c, file.c, io.c, signal.c: add __HAIKU__.

9
signal.c
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@ -419,8 +419,12 @@ static struct {
#define sighandler_t sh_t
#endif
#if defined(SIGSEGV) && defined(HAVE_SIGALTSTACK) && defined(SA_SIGINFO)
#define USE_SIGALTSTACK
#endif
typedef RETSIGTYPE (*sighandler_t)(int);
#if defined SA_SIGINFO && !defined __SYMBIAN32__
#ifdef USE_SIGALTSTACK
typedef void ruby_sigaction_t(int, siginfo_t*, void*);
#define SIGINFO_ARG , siginfo_t *info, void *ctx
#else
@ -429,9 +433,6 @@ typedef RETSIGTYPE ruby_sigaction_t(int);
#endif
#ifdef POSIX_SIGNAL
#if defined(SIGSEGV) && defined(HAVE_SIGALTSTACK)
#define USE_SIGALTSTACK
#endif
#ifdef USE_SIGALTSTACK
#ifdef SIGSTKSZ