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Searched refs:SIG_BLOCK (Results 1 – 5 of 5) sorted by relevance

/xnu-12377.81.4/tests/
H A Dpty_121077498.c54 T_EXPECT_POSIX_SUCCESS(sigprocmask(SIG_BLOCK, &sigio_set, NULL), "block SIGIO");
/xnu-12377.81.4/tests/signals/
H A Dsigchld_return.c46 sigprocmask(SIG_BLOCK, &set, NULL); in prepare_for_sigwait()
H A Dsignal_exit_reason.c385 sigprocmask(SIG_BLOCK, &set, &oldset); in __test_signal_zombie()
/xnu-12377.81.4/bsd/sys/
H A Dsignal.h489 #define SIG_BLOCK 1 /* block specified signal set */ macro
/xnu-12377.81.4/bsd/kern/
H A Dkern_sig.c813 case SIG_BLOCK: in sigprocmask()
1174 case SIG_BLOCK: in __pthread_sigmask()