Searched refs:sys_ibuf (Results 1 – 1 of 1) sorted by relevance
55 static struct sigaction sys_ibuf; /* saved SIGINT sigaction */ variable111 (void) sigaction(SIGINT, &sys_ibuf, NULL); in cleanup()216 (void) sigaction(SIGINT, &ignore, &sys_ibuf); in system()227 if (sys_ibuf.sa_handler != SIG_IGN) in system()