Lines Matching defs:act
320 // the system call returns 1. This causes the VM to act as if it is
3809 struct sigaction act;
3826 act.sa_flags = SA_RESTART|SA_SIGINFO;
3827 act.sa_handler = (void (*)(int)) SR_handler;
3834 pthread_sigmask(SIG_BLOCK, NULL, &act.sa_mask);
3836 if (sigaction(SR_signum, &act, 0) == -1) {
3841 os::Linux::set_our_sigflags(SR_signum, act.sa_flags);
4360 struct sigaction act;
4367 os_sigaction(sig, (struct sigaction*)NULL, &act);
4370 act.sa_flags &= SIGNIFICANT_SIGNAL_MASK;
4372 address thisHandler = (act.sa_flags & SA_SIGINFO)
4373 ? CAST_FROM_FN_PTR(address, act.sa_sigaction)
4374 : CAST_FROM_FN_PTR(address, act.sa_handler) ;
4413 } else if(os::Linux::get_our_sigflags(sig) != 0 && (int)act.sa_flags != os::Linux::get_our_sigflags(sig)) {
4416 tty->print_cr(" found:" PTR32_FORMAT, act.sa_flags);