diff options
| author | Chip Salzenberg <chip@pobox.com> | 1998-07-08 14:10:55 -0400 |
|---|---|---|
| committer | Gurusamy Sarathy <gsar@cpan.org> | 1998-07-09 01:48:16 +0000 |
| commit | 85264bed4c82ceb468df539400cad6be9247659c (patch) | |
| tree | 5d44069805047b4aa4f2c0d74fa1ff142c93f8a0 /util.c | |
| parent | 3f52141186ba65ecaa67d62badb4a78b27920065 (diff) | |
| download | perl-85264bed4c82ceb468df539400cad6be9247659c.tar.gz | |
Allow $SIG{CHLD}='IGNORE' to work on Solaris
Message-ID: <19980708181055.A8005@perlsupport.com>
p4raw-id: //depot/perl@1391
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1957,6 +1957,10 @@ rsignal(int signo, Sighandler_t handler) #ifdef SA_RESTART act.sa_flags |= SA_RESTART; /* SVR4, 4.3+BSD */ #endif +#ifdef SA_NOCLDWAIT + if (signo == SIGCHLD && handler == (Sighandler_t)SIG_IGN) + act.sa_flags |= SA_NOCLDWAIT; +#endif if (sigaction(signo, &act, &oact) == -1) return SIG_ERR; else @@ -1985,6 +1989,10 @@ rsignal_save(int signo, Sighandler_t handler, Sigsave_t *save) #ifdef SA_RESTART act.sa_flags |= SA_RESTART; /* SVR4, 4.3+BSD */ #endif +#ifdef SA_NOCLDWAIT + if (signo == SIGCHLD && handler == (Sighandler_t)SIG_IGN) + act.sa_flags |= SA_NOCLDWAIT; +#endif return sigaction(signo, &act, save); } |