Searched refs:sys_qbuf (Results 1 – 1 of 1) sorted by relevance
56 static struct sigaction sys_qbuf; /* saved SIGQUIT sigaction */ variable112 (void) sigaction(SIGQUIT, &sys_qbuf, NULL); in cleanup()217 (void) sigaction(SIGQUIT, &ignore, &sys_qbuf); in system()229 if (sys_qbuf.sa_handler != SIG_IGN) in system()