SIG_BLOCK
if (sigprocmask(SIG_BLOCK, &s_mask, &o_mask) < 0)
sigprocmask(SIG_BLOCK, &s_mask, NULL);
sigprocmask(SIG_BLOCK, &s_mask, NULL);
sigprocmask(SIG_BLOCK, &s_mask, NULL);
sigprocmask(SIG_BLOCK, &s_mask, NULL);
sigprocmask(SIG_BLOCK, &mask, &omask);
if (sigprocmask(SIG_BLOCK, &bsigset, &osigset) == -1)
sigprocmask(SIG_BLOCK, &nsigset, &osigset);
if (sigprocmask(SIG_BLOCK, &bsigset, &osigset) == -1)
sigprocmask(SIG_BLOCK, &nsigset, &osigset);
sigprocmask(SIG_BLOCK, &nsigset, &osigset);
sigprocmask(SIG_BLOCK, &isigset, &osigset);
sigprocmask(SIG_BLOCK, &set, (sigset_t *)0); \
sigprocmask(SIG_BLOCK, &sigset, &osigset);
sigprocmask(SIG_BLOCK, &sigset, &osigset);
sigprocmask(SIG_BLOCK, &sigset, &osigset);
sigprocmask(SIG_BLOCK, &sigset, &osigset);
n = _sigprocmask(SIG_BLOCK, &set, &oset);
_sigprocmask(SIG_BLOCK, &set, &oset);
_sigprocmask(SIG_BLOCK, &set, &oset);
_sigprocmask(SIG_BLOCK, &sigset, &sigoset);
_sigprocmask(SIG_BLOCK, &newsigblock, &oldsigblock);
_sigprocmask(SIG_BLOCK, (const sigset_t *)&newmask, &oldmask);
_sigprocmask(SIG_BLOCK, &mask, NULL);
_sigprocmask(SIG_BLOCK, &set, &oset);
_sigprocmask(SIG_BLOCK, &newsigblock, &oldsigblock);
ASSYM(SIG_BLOCK, SIG_BLOCK);
__sys_sigprocmask(SIG_BLOCK, &set, &curthread->sigmask);
sigprocmask(SIG_BLOCK, &nsigset, &oldsigset);
sigprocmask(SIG_BLOCK, &sset, &osset);
sigprocmask(flag ? SIG_BLOCK : SIG_UNBLOCK, &sset, NULL);
sigprocmask(SIG_BLOCK, &fullsigmask, &tmp_oldsigmask);
sigprocmask(SIG_BLOCK, &mask, NULL);
::sigprocmask(SIG_BLOCK, &newsigblock, &oldsigblock);
sigprocmask(SIG_BLOCK, &sighup_mask, NULL);
sigprocmask(SIG_BLOCK, &sighup_mask, NULL);
case SIG_BLOCK:
error = kern_sigprocmask(SIG_BLOCK, &newset, oldset);
sigprocmask (SIG_BLOCK, &mask, NULL);
sigprocmask (SIG_BLOCK, &mask, NULL);
sigprocmask (SIG_BLOCK, &mask, NULL);
if (sigprocmask(SIG_BLOCK, &sigset, NULL) < 0)
if (sigprocmask(SIG_BLOCK, &sigset, NULL) < 0)
sigprocmask(SIG_BLOCK, &nset, &oset);
sigprocmask(SIG_BLOCK, NULL, &mask);
sigprocmask(SIG_BLOCK, &nset, NULL);
sigprocmask(SIG_BLOCK, &nset, NULL);
sigprocmask(SIG_BLOCK, &nset, NULL);
sigprocmask(SIG_BLOCK, &nset, &oset);
sigprocmask(SIG_BLOCK, &nset, NULL);
sigprocmask(SIG_BLOCK, &nset, &oset);
sigprocmask(SIG_BLOCK, &nset, &oset);
sigprocmask(SIG_BLOCK, &nset, &oset);
sigprocmask(SIG_BLOCK, &nset, NULL);
if (sigprocmask(SIG_BLOCK, &allmask, &oldmask) == -1)
sigprocmask(SIG_BLOCK, &signalset, NULL);
sigprocmask(SIG_BLOCK, &nsigset, &osigset);
sigprocmask(SIG_BLOCK, &nsigset, &osigset);
sigprocmask(SIG_BLOCK, &nsigset, &osigset);
if (sigprocmask(SIG_BLOCK, &mask_term, &mask_orig)) {
if (sigprocmask(SIG_BLOCK, &mask_reopen, NULL) == -1) {
if (sigprocmask(SIG_BLOCK, &mask_read, NULL)) {
if (sigprocmask(SIG_BLOCK, &mask_susp, NULL)) {
if (sigprocmask(SIG_BLOCK, &mask_term, NULL)) {
sigprocmask(SIG_BLOCK, &nmask, &omask);
if (pthread_sigmask(SIG_BLOCK, &new, NULL) != 0)
sigprocmask(SIG_BLOCK, &mask, &omask);
sigprocmask(SIG_BLOCK, &mask, &omask);
sigprocmask(SIG_BLOCK, &set, NULL);
sigprocmask(SIG_BLOCK, &mask, &omask);
sigprocmask(SIG_BLOCK, &mask, &omask);
if (sigprocmask(SIG_BLOCK, &block, NULL) < 0) {
(sigprocmask(SIG_BLOCK, &nmask, &omask) == -1)) {
sigprocmask(SIG_BLOCK, &nmask, &omask);
sigprocmask(SIG_BLOCK, &mask, &omask);