diff options
Diffstat (limited to 'bounce.c')
| -rw-r--r-- | bounce.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/bounce.c b/bounce.c index b2764e2..381e334 100644 --- a/bounce.c +++ b/bounce.c @@ -68,6 +68,9 @@ static volatile sig_atomic_t signals[NSIG]; static void signalHandler(int signal) { signals[signal] = 1; } +static void justExit(int signal) { + exit(128 + signal); +} static struct { struct pollfd *fds; @@ -350,6 +353,12 @@ int main(int argc, char *argv[]) { if (error) err(EX_OSERR, "pledge"); #endif + // Either exit with cleanup or ignore signals until entering the main loop. + signal(SIGINT, justExit); + signal(SIGTERM, justExit); + signal(SIGINFO, SIG_IGN); + signal(SIGUSR1, SIG_IGN); + ringAlloc(ringSize); if (savePath) saveLoad(savePath); |