Lines Matching defs:sigact
63 struct sigaction sigact = {};
64 if (sigaction(signum, nullptr, &sigact)) {
68 if (sigact.sa_flags & SA_SIGINFO) {
69 if (sigact.sa_sigaction) {
72 upstream_segv_handler = sigact.sa_sigaction;
75 if (sigact.sa_handler != SIG_DFL && sigact.sa_handler != SIG_IGN &&
76 sigact.sa_handler != SIG_ERR)
80 sigact = {};
81 sigact.sa_flags = SA_SIGINFO;
82 sigact.sa_sigaction = callback;
83 if (sigaction(signum, &sigact, 0)) {