diff options
author | Ben Pfaff <blp@nicira.com> | 2013-07-11 16:40:01 -0700 |
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committer | Ben Pfaff <blp@nicira.com> | 2013-07-11 16:40:01 -0700 |
commit | 9eba675da1739ff2a8ab5b7d8084e64036e78e73 (patch) | |
tree | cb7c57971b8fea7b0110d770f5c5395f63e6e060 /lib/fatal-signal.c | |
parent | 889be6f9cd9c7f71663a55a21bebf9bc6b3aaf52 (diff) |
fatal-signal: Remove write-only variable fatal_signal_set.
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Ed Maste <emaste@freebsd.org>
Diffstat (limited to 'lib/fatal-signal.c')
-rw-r--r-- | lib/fatal-signal.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/lib/fatal-signal.c b/lib/fatal-signal.c index 1770457f..db8d98eb 100644 --- a/lib/fatal-signal.c +++ b/lib/fatal-signal.c @@ -42,9 +42,6 @@ VLOG_DEFINE_THIS_MODULE(fatal_signal); /* Signals to catch. */ static const int fatal_signals[] = { SIGTERM, SIGINT, SIGHUP, SIGALRM }; -/* Signals to catch as a sigset_t. */ -static sigset_t fatal_signal_set; - /* Hooks to call upon catching a signal */ struct hook { void (*hook_cb)(void *aux); @@ -75,12 +72,10 @@ fatal_signal_init(void) xpipe_nonblocking(signal_fds); - sigemptyset(&fatal_signal_set); for (i = 0; i < ARRAY_SIZE(fatal_signals); i++) { int sig_nr = fatal_signals[i]; struct sigaction old_sa; - sigaddset(&fatal_signal_set, sig_nr); xsigaction(sig_nr, NULL, &old_sa); if (old_sa.sa_handler == SIG_DFL && signal(sig_nr, fatal_signal_handler) == SIG_ERR) { |