Lines Matching defs:sig
1242 handle_signal(int sig, __unused siginfo_t *siginfo, __unused void *context)
1248 dhcpcd_siginfo.signo = sig;
1445 int sig;
1468 sig = 0;
1502 sig = SIGUSR1;
1511 sig = SIGALRM;
1515 sig = SIGHUP;
1519 sig = SIGTERM;
1703 (sig == 0 || ctx.ifc != 0))
1738 if (sig != 0) {
1743 if (pid == 0 || kill(pid, sig) != 0) {
1744 if (sig != SIGHUP && errno != EPERM)
1751 if (sig != SIGHUP)
1756 if (sig == SIGHUP || sig == SIGUSR1)
