* configure.in (RUBY_SETJMP, RUBY_LONGJMP, RUBY_JMP_BUF): prefers

  __builtin_setjmp, _setjmp over setjmp and sigsetjmp.
  [ruby-core:16023], [ruby-core:16086]

* configure.in (--with-setjmp-type): new option to override the
  default rule in the above.

* eval.c (ruby_setjmp, ruby_longjmp), gc.c (rb_setjmp),
  node.h (rb_jmpbuf_t): use RUBY_SETJMP, RUBY_LONGJMP and
  RUBY_JMP_BUF.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15870 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/node.h b/node.h
index 382d266563..87c0a4587f 100644
--- a/node.h
+++ b/node.h
@@ -387,7 +387,7 @@ typedef struct {
     volatile int status;
 } rb_jmpbuf_t[1];
 #else
-typedef jmp_buf rb_jmpbuf_t;
+typedef RUBY_JMP_BUF rb_jmpbuf_t;
 #endif
 
 enum rb_thread_status {