From 19434ee9fb81a65f28fd994e7ee4f99c23cf26e5 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Sat, 22 Jun 2002 16:20:15 +0000 Subject: [PATCH] (segv_handler, c_stack_action) [! defined SA_SIGINFO]: Do not assume SA_SIGINFO behavior. Bug reported by Jim Meyering on NetBSD 1.5.2. --- lib/c-stack.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/c-stack.c b/lib/c-stack.c index 6e724b74ce..095f890e51 100644 --- a/lib/c-stack.c +++ b/lib/c-stack.c @@ -277,7 +277,7 @@ static union void *p; } alternate_signal_stack; -# if defined SA_ONSTACK && defined _SC_PAGESIZE +# if defined SA_ONSTACK && defined SA_SIGINFO && defined _SC_PAGESIZE /* Handle a segmentation violation and exit. This function is async-signal-safe. */ @@ -363,7 +363,7 @@ c_stack_action (char * const *argv __attribute__ ((unused)), stack_overflow_message = _("stack overflow"); { -# if ! (defined SA_ONSTACK && defined _SC_PAGESIZE) +# if ! (defined SA_ONSTACK && defined SA_SIGINFO && defined _SC_PAGESIZE) return signal (SIGSEGV, die) == SIG_ERR ? -1 : 0; # else struct sigaction act; -- 2.30.2