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| author | Jim Meyering <jim@meyering.net> | 2002-06-22 16:20:15 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2002-06-22 16:20:15 +0000 |
| commit | 9e7746f4c0aad390495fc82dda46903766ba12b4 (patch) | |
| tree | c4844439c8853fa19489269526888d1db2eccf6c /lib/c-stack.c | |
| parent | 7721a2148addd85eabf0033dcb7ea86facbac739 (diff) | |
| download | coreutils-9e7746f4c0aad390495fc82dda46903766ba12b4.tar.xz | |
(segv_handler, c_stack_action) [! defined SA_SIGINFO]:
Do not assume SA_SIGINFO behavior.
Bug reported by Jim Meyering on NetBSD 1.5.2.
Diffstat (limited to 'lib/c-stack.c')
| -rw-r--r-- | lib/c-stack.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/c-stack.c b/lib/c-stack.c index 6e724b74c..095f890e5 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; |