misc/adsb-tools
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Only grab SIGHUP if we can do something with it.

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This commit is contained in:
Ian Gulliver
2016-03-09 12:55:21 -08:00
parent 7167c080a2
commit fc14de31ff
1 changed files with 12 additions and 8 deletions
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20
adsbus/log.c
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@@ -90,15 +90,19 @@ void log_init() {
} }
void log_init_peer() { void log_init_peer() {
sigset_t sigmask; if (log_path) {
assert(!sigemptyset(&sigmask)); sigset_t sigmask;
assert(!sigaddset(&sigmask, SIGHUP)); assert(!sigemptyset(&sigmask));
log_rotate_peer.fd = signalfd(-1, &sigmask, SFD_NONBLOCK | SFD_CLOEXEC); assert(!sigaddset(&sigmask, SIGHUP));
assert(log_rotate_peer.fd >= 0); log_rotate_peer.fd = signalfd(-1, &sigmask, SFD_NONBLOCK | SFD_CLOEXEC);
log_rotate_peer.event_handler = log_rotate_handler; assert(log_rotate_peer.fd >= 0);
peer_epoll_add(&log_rotate_peer, EPOLLIN); log_rotate_peer.event_handler = log_rotate_handler;
peer_epoll_add(&log_rotate_peer, EPOLLIN);
assert(!sigprocmask(SIG_BLOCK, &sigmask, NULL)); assert(!sigprocmask(SIG_BLOCK, &sigmask, NULL));
} else {
log_rotate_peer.fd = -1;
}
} }
void log_cleanup_peer() { void log_cleanup_peer() {