SIG_UNBLOCK
sigprocmask(SIG_UNBLOCK, &sigs, NULL);
sigprocmask(SIG_UNBLOCK, &sm, NULL);
sigprocmask(SIG_UNBLOCK, &mask, (sigset_t *)0);
sigprocmask (SIG_UNBLOCK, &sa.sa_mask, 0);
sigprocmask (SIG_UNBLOCK, &ss, 0);
else if (mode == SIG_UNBLOCK)
if (sigprocmask(SIG_UNBLOCK, &mask, NULL) == -1)
if (sigprocmask(SIG_UNBLOCK, &mask, NULL)) {
return (__libc_sigprocmask(SIG_UNBLOCK, &set, NULL));
if (__libc_sigprocmask(SIG_UNBLOCK, &set, &pset) == -1)
(void)__libc_sigprocmask(SIG_UNBLOCK, &sigblock, NULL);
__sys_sigprocmask(SIG_UNBLOCK, mask, NULL);
__sys_sigprocmask(SIG_UNBLOCK, &act.sa_mask, NULL);
if (how != SIG_UNBLOCK) {
__sys_sigprocmask(SIG_UNBLOCK, &newset, NULL);
sigprocmask(SIG_UNBLOCK, &mask, NULL);
(void) sigprocmask(SIG_UNBLOCK, &mask, NULL);
(void) sigprocmask(SIG_UNBLOCK, &mask, NULL);
how = SIG_UNBLOCK;
(void)kern_sigprocmask(td, SIG_UNBLOCK, &unb, NULL, 0);
case SIG_UNBLOCK:
CHILD_REQUIRE_EQ(sigprocmask(SIG_UNBLOCK, &sigmask, NULL), 0);
CHILD_REQUIRE_EQ(sigprocmask(SIG_UNBLOCK, &sigmask, NULL), 0);
CHILD_REQUIRE_EQ(sigprocmask(SIG_UNBLOCK, &sigmask, NULL), 0);
CHILD_REQUIRE_EQ(pthread_sigmask(SIG_UNBLOCK, &sigmask, NULL),
sigprocmask(SIG_UNBLOCK, &set, NULL);
if (pthread_sigmask(SIG_UNBLOCK, &ss, NULL) < 0) {
(void)sigprocmask(SIG_UNBLOCK, &sa.sa_mask, NULL);
(void)sigprocmask(SIG_UNBLOCK, &nset, NULL);
(void)sigprocmask(SIG_UNBLOCK, &nset, NULL);
(void)sigprocmask(SIG_UNBLOCK, &nset, NULL);
(void)sigprocmask(SIG_UNBLOCK, &nset, NULL);
ATF_REQUIRE_INTEQ(0, sigprocmask(SIG_UNBLOCK, &set, NULL));
(void)sigprocmask(SIG_UNBLOCK, &nset, NULL);
sigprocmask(SIG_UNBLOCK, &set, &oset);
sigprocmask(SIG_UNBLOCK, &set, &oset);
sigprocmask(SIG_UNBLOCK, &sigmask, NULL);
sigprocmask(SIG_UNBLOCK, &sighup_mask, NULL);
sigprocmask(SIG_UNBLOCK, &sighup_mask, NULL);
sigprocmask(SIG_UNBLOCK, &sighup_mask, NULL);
sigprocmask(SIG_UNBLOCK, &sighup_mask, NULL);
sigprocmask(SIG_UNBLOCK, &sighup_mask, NULL);
sigprocmask(SIG_UNBLOCK, &sighup_mask, NULL);
sigprocmask(SIG_UNBLOCK, &sighup_mask, NULL);
sigprocmask(SIG_UNBLOCK, &signew, NULL);
if (sigprocmask(SIG_UNBLOCK, &block, NULL) < 0) {
sigprocmask(SIG_UNBLOCK, &sighup_mask, NULL);
sigprocmask(SIG_UNBLOCK, &sighup_mask, NULL);