Searched refs:SIG_ERR (Results 1 – 5 of 5) sorted by relevance
26 if (s->old[s->n] == SIG_ERR) in sigchain_push()39 if (signal(sig, s->old[s->n - 1]) == SIG_ERR) in sigchain_pop()
25 #define SIG_ERR ((__force __sighandler_t)-1) /* error return from signal */ macro
78 #define SIG_ERR ((__sighandler_t)-1) /* error return from signal */ macro
292 if (signal(SIGINT, tmon_sig_handler) == SIG_ERR) in main()294 if (signal(SIGTERM, tmon_sig_handler) == SIG_ERR) in main()
232 if ((oldsig = signal(SIGIO, hpet_sigio)) == SIG_ERR) { in hpet_fasync()