diff options
| -rw-r--r-- | pacredir.c | 12 |
1 files changed, 8 insertions, 4 deletions
@@ -675,7 +675,9 @@ int main(int argc, char ** argv) { /* Probing for static pacserve hosts takes some time. * Receiving a SIGHUP at this time could kill us. So register signal * SIGHUP here before probing. */ - signal(SIGHUP, sighup_callback); + struct sigaction act_hup = { 0 }; + act_hup.sa_handler = sighup_callback; + sigaction(SIGHUP, &act_hup, NULL); /* parse config file */ if ((ini = iniparser_load(CONFIGFILE)) == NULL) { @@ -787,9 +789,11 @@ int main(int argc, char ** argv) { curl_global_init(CURL_GLOBAL_ALL); /* register SIG{TERM,KILL,INT} signal callbacks */ - signal(SIGTERM, sig_callback); - signal(SIGKILL, sig_callback); - signal(SIGINT, sig_callback); + struct sigaction act = { 0 }; + act.sa_handler = sig_callback; + sigaction(SIGTERM, &act, NULL); + sigaction(SIGKILL, &act, NULL); + sigaction(SIGINT, &act, NULL); /* report ready to systemd */ sd_notify(0, "READY=1\nSTATUS=Waiting for requests to redirect..."); |