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Searched refs:SIG_IGN (Results 1 – 15 of 15) sorted by relevance

/xnu-10063.141.1/bsd/sys/
H A Dsignal.h132 #define SIG_IGN (void (*)(int))1 macro
138 #define SIG_IGN (void (*)( /*int*/ ))1 macro
448 #undef SIG_IGN
451 #define SIG_IGN ((user_addr_t)1LL) macro
/xnu-10063.141.1/tests/vm/
H A Dmemorystatus_freeze_test_entitled.c25 signal(SIGUSR1, SIG_IGN);
H A Dmemorystatus_sort_test.c122 res = signal(SIGUSR1, SIG_IGN);
164 res = signal(SIGUSR1, SIG_IGN);
H A Dmemorystatus_freeze_test.c337 signal(SIGUSR1, SIG_IGN);
432 signal(SIGUSR1, SIG_IGN);
633 signal(SIGUSR1, SIG_IGN);
883 signal(sig, SIG_IGN);
1138 sig_t sig_ret = signal(SIGUSR1, SIG_IGN);
1778 sig_t sig_ret = signal(SIGUSR1, SIG_IGN);
H A Dvm_reclaim.c380 signal(SIGUSR1, SIG_IGN); in test_after_background_helper_launches()
/xnu-10063.141.1/tests/
H A Dperf_compressor.c211 signal(SIGUSR2, SIG_IGN); in run_compressor_test()
220 signal(SIGUSR1, SIG_IGN); in run_compressor_test()
354 signal(SIGUSR1, SIG_IGN);
H A Dposix_spawnattr_set_crash_behavior_np_child.c46 signal(SIGUSR1, SIG_IGN); in main()
H A Dtty_hang.c164 signal(SIGTTOU, SIG_IGN); in get_new_session_and_terminal_and_fork_child_to_read()
H A Dipc_thread_ports_race.c116 signal(SIGCHLD, SIG_IGN); in fork_child_test()
H A Dstackshot_accuracy.m354 signal(SIGUSR1, SIG_IGN);
427 signal(SIGUSR1, SIG_IGN);
531 signal(SIGUSR1, SIG_IGN);
H A Dmemorystatus_zone_test.c679 signal(SIGUSR1, SIG_IGN); in run_test()
H A Dstackshot_tests.m600 signal(SIGUSR1, SIG_IGN);
601 signal(SIGUSR2, SIG_IGN);
664 signal(SIGUSR1, SIG_IGN);
779 signal(SIGUSR1, SIG_IGN);
849 signal(SIGUSR1, SIG_IGN);
898 signal(SIGUSR1, SIG_IGN);
1580 signal(SIGUSR1, SIG_IGN);
1771 signal(SIGUSR1, SIG_IGN);
1890 signal(SIGUSR1, SIG_IGN);
/xnu-10063.141.1/bsd/uxkern/
H A Dux_exception.c164 (SIGACTION(p, SIGSEGV) == SIG_IGN) || in handle_ux_exception()
/xnu-10063.141.1/tests/vm_memory_tests_src/
H A Dmain.c135 .sa_handler = SIG_IGN,
/xnu-10063.141.1/bsd/kern/
H A Dkern_sig.c674 if ((sa->sa_flags & SA_NOCLDWAIT) || (sa->sa_handler == SIG_IGN)) { in setsigvec()
687 if (sa->sa_handler == SIG_IGN || in setsigvec()
2877 case (long)SIG_IGN: in issignal_locked()
2998 case (long)SIG_IGN: in CURSIG()
3145 if (catcher == SIG_IGN || (ut->uu_sigmask & mask)) { in postsig_locked()