Lines Matching defs:actp
246 handle_signal(struct sigaction *actp, int sig, siginfo_t *info, ucontext_t *ucp)
257 SIGSETOR(actp->sa_mask, ucp->uc_sigmask);
260 if (!(actp->sa_flags & SA_NODEFER))
261 SIGADDSET(actp->sa_mask, sig);
283 __sys_sigprocmask(SIG_SETMASK, &actp->sa_mask, NULL);
285 sigfunc = actp->sa_sigaction;
295 if ((actp->sa_flags & SA_SIGINFO) != 0) {
501 struct sigaction *actp;
510 actp = &usa->sigact;
512 handler = actp->sa_handler;
517 if (handler != actp->sa_handler) {
521 actp->sa_handler = SIG_DFL;
522 actp->sa_flags = SA_SIGINFO;
523 SIGEMPTYSET(actp->sa_mask);
527 __sys_sigaction(sig, actp, NULL);