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* configure.in (sigsetjmp): check if available.

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* eval.c, gc.c (setjmp): do not use _setjmp if sigsetjmp is available.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2008-01-19 02:21:55 +00:00
parent 4239bc0501
commit df28713ee3
4 changed files with 9 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Sat Jan 19 11:21:53 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in (sigsetjmp): check if available.
* eval.c, gc.c (setjmp): do not use _setjmp if sigsetjmp is available.
Sat Jan 19 11:10:11 2008 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in: Remove wrong assumptions about Cygwin. a patch from

2
configure.in
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@ -652,7 +652,7 @@ AC_CHECK_FUNCS(fmod killpg wait4 waitpid fork spawnv syscall chroot fsync getcwd
setrgid setegid setregid setresgid issetugid pause lchown lchmod\
getpgrp setpgrp getpgid setpgid initgroups getgroups setgroups\
getpriority getrlimit setrlimit sysconf group_member\
dlopen sigprocmask sigaction _setjmp vsnprintf snprintf\
dlopen sigprocmask sigaction sigsetjmp _setjmp vsnprintf snprintf\
setsid telldir seekdir fchmod cosh sinh tanh log2 round\
setuid setgid daemon select_large_fdset setenv unsetenv\
mktime timegm clock_gettime gettimeofday)

2
eval_intern.h
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@ -81,7 +81,7 @@ char *strrchr(const char *, const char);
#include "vmsruby_private.h"
#endif
#if !defined(setjmp) && defined(HAVE__SETJMP)
#if !defined(setjmp) && defined(HAVE__SETJMP) && !defined(HAVE_SIGSETJMP)
#define ruby_setjmp(env) _setjmp(env)
#define ruby_longjmp(env,val) _longjmp(env,val)
#else

2
gc.c
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@ -50,7 +50,7 @@
int rb_io_fptr_finalize(struct rb_io_t*);
#if !defined(setjmp) && defined(HAVE__SETJMP)
#if !defined(setjmp) && defined(HAVE__SETJMP) && !defined(HAVE_SIGSETJMP)
#define setjmp(env) _setjmp(env)
#endif