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Searched refs:SIG_DFL (Results 1 – 11 of 11) sorted by relevance

/xnu-8020.101.4/tests/
H A Dpwrite_avoid_sigxfsz_28581610.c73 signal(SIGXFSZ, SIG_DFL);
86 signal(SIGXFSZ, SIG_DFL);
H A Dsigchld_return.c65 (void)signal(SIGABRT, SIG_DFL);
H A Dldt.c642 if (signal(SIGFPE, SIG_DFL) == SIG_ERR) { in teardown_signal_handling()
651 if (signal(SIGILL, SIG_DFL) == SIG_ERR) { in teardown_signal_handling()
H A Dnet_bridge.c3613 signal(SIGINT, SIG_DFL); in sigint_handler()
/xnu-8020.101.4/bsd/sys/
H A Dsignal.h131 #define SIG_DFL (void (*)(int))0 macro
137 #define SIG_DFL (void (*)( /*int*/ ))0 macro
447 #undef SIG_DFL
450 #define SIG_DFL ((user_addr_t)0LL) macro
/xnu-8020.101.4/bsd/kern/
H A Dkern_sig.c460 if ((__vec.sa_flags & SA_SIGINFO) || __vec.sa_handler != SIG_DFL) { in sigaction()
625 sa->sa_handler != SIG_DFL) { in setsigvec()
679 (sigprop[signum] & SA_IGNORE && sa->sa_handler == SIG_DFL)) { in setsigvec()
687 if (sa->sa_handler == SIG_DFL) { in setsigvec()
2220 action = SIG_DFL; in psignal_internal()
2255 action = SIG_DFL; in psignal_internal()
2275 action = SIG_DFL; in psignal_internal()
2281 if (sig_proc->p_nice > NZERO && action == SIG_DFL && (prop & SA_KILL) && in psignal_internal()
2300 action == SIG_DFL) { in psignal_internal()
2374 if (action != SIG_DFL) { in psignal_internal()
[all …]
H A Dkern_fork.c793 if (sigacts[nc] != SIG_DFL) { in proc_reset_sigact()
794 sigacts[nc] = SIG_DFL; in proc_reset_sigact()
H A Dkern_exec.c3807 vec.sa_handler = SIG_DFL; in posix_spawn()
/xnu-8020.101.4/bsd/uxkern/
H A Dux_exception.c168 proc_set_sigact(p, SIGSEGV, SIG_DFL); in handle_ux_exception()
/xnu-8020.101.4/bsd/dev/arm/
H A Dunix_signal.c648 proc_set_sigact(p, SIGILL, SIG_DFL); in sendsig()
/xnu-8020.101.4/bsd/dev/i386/
H A Dunix_signal.c748 proc_set_sigact(p, SIGILL, SIG_DFL); in sendsig()