Lines Matching defs:sigact

156     struct sigaction sigact;
157     internal_memset(&sigact, 0, sizeof(sigact));
158     sigact.sa_handler = SIG_DFL;
159     internal_sigaction(SIGABRT, &sigact, nullptr);
217   struct sigaction sigact;
218   internal_memset(&sigact, 0, sizeof(sigact));
219   sigact.sa_sigaction = (sa_sigaction_t)handler;
222   sigact.sa_flags = SA_SIGINFO | SA_NODEFER;
223   if (common_flags()->use_sigaltstack) sigact.sa_flags |= SA_ONSTACK;
224   CHECK_EQ(0, internal_sigaction(signum, &sigact, nullptr));