Lines Matching refs:nset
130 sigset_t nset, oset; in dot_lock() local
133 (void)sigemptyset(&nset); in dot_lock()
134 (void)sigaddset(&nset, SIGHUP); in dot_lock()
135 (void)sigaddset(&nset, SIGINT); in dot_lock()
136 (void)sigaddset(&nset, SIGQUIT); in dot_lock()
137 (void)sigaddset(&nset, SIGTERM); in dot_lock()
138 (void)sigaddset(&nset, SIGTTIN); in dot_lock()
139 (void)sigaddset(&nset, SIGTTOU); in dot_lock()
140 (void)sigaddset(&nset, SIGTSTP); in dot_lock()
141 (void)sigaddset(&nset, SIGCHLD); in dot_lock()
148 (void)sigprocmask(SIG_BLOCK, &nset, &oset); in dot_lock()