Lines Matching refs:sigaction
29 * sigaction(), signal(), sigset().
46 static struct sigaction *sact = (struct sigaction *)NULL; /* saved signal handlers */
57 typedef int (*sigaction_t)(int, const struct sigaction *, struct sigaction *);
60 static sigaction_t os_sigaction = 0; /* os's version of sigaction() */
71 sact = (struct sigaction *)malloc((maxsignum+1) * (size_t)sizeof(struct sigaction));
72 memset(sact, 0, (maxsignum+1) * (size_t)sizeof(struct sigaction));
159 * handlers and save the old ones. jvm uses sigaction().
187 static int call_os_sigaction(int sig, const struct sigaction *act,
188 struct sigaction *oact) {
190 os_sigaction = (sigaction_t)dlsym(RTLD_NEXT, "sigaction");
199 int sigaction(int sig, const struct sigaction *act, struct sigaction *oact) {
201 struct sigaction oldAct;
260 struct sigaction *JVM_get_signal_action(int sig) {