Lines Matching refs:act
1342 TSAN_INTERCEPTOR(int, sigaction, int sig, sigaction_t *act, sigaction_t *old) {
1343 SCOPED_TSAN_INTERCEPTOR(sigaction, sig, act, old);
1346 if (act == 0)
1348 internal_memcpy(&sigactions[sig], act, sizeof(*act));
1350 internal_memcpy(&newact, act, sizeof(newact));
1352 if (act->sa_handler != SIG_IGN && act->sa_handler != SIG_DFL) {
1363 sigaction_t act = {};
1364 act.sa_handler = h;
1365 REAL(memset)(&act.sa_mask, -1, sizeof(act.sa_mask));
1366 act.sa_flags = 0;
1368 int res = sigaction(sig, &act, &old);
