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| author | Ulrich Drepper <drepper@redhat.com> | 2002-02-19 07:12:09 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-02-19 07:12:09 +0000 |
| commit | a4082e64a222c245ec6c09eae16ad7359db7c856 (patch) | |
| tree | 7b06eaac4cca6b3528298af2acc4b0cd48911dff /linuxthreads | |
| parent | 3a2832a07f0b5b72d457c788e2268232f22a1a67 (diff) | |
| download | glibc-a4082e64a222c245ec6c09eae16ad7359db7c856.tar.gz | |
(sigwait): Check for old sighandler being SIG_ERR, not NULL.
Diffstat (limited to 'linuxthreads')
| -rw-r--r-- | linuxthreads/signals.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linuxthreads/signals.c b/linuxthreads/signals.c index 5a1025ee7a..da3ce69a4d 100644 --- a/linuxthreads/signals.c +++ b/linuxthreads/signals.c @@ -198,7 +198,7 @@ int sigwait(const sigset_t * set, int * sig) s != __pthread_sig_cancel && s != __pthread_sig_debug) { sigdelset(&mask, s); - if (sighandler[s].old == NULL || + if (sighandler[s].old == (arch_sighandler_t) SIG_ERR || sighandler[s].old == (arch_sighandler_t) SIG_DFL || sighandler[s].old == (arch_sighandler_t) SIG_IGN) { sa.sa_handler = pthread_null_sighandler; |