pthread_sigmask
(void) pthread_sigmask(SIG_BLOCK, &set, NULL);
(void) pthread_sigmask(SIG_BLOCK, &sigwaitset, &original_sigmask);
(void) pthread_sigmask(SIG_BLOCK, &new, NULL);
(void) pthread_sigmask(SIG_SETMASK, &nset, &oset);
(void) pthread_sigmask(SIG_SETMASK, &oset, NULL);
(void) pthread_sigmask(SIG_UNBLOCK, &set, NULL);
(void) pthread_sigmask(SIG_BLOCK, &allsigs, NULL);
pthread_sigmask(SIG_BLOCK, &hdl_set, NULL) ||
if (pthread_sigmask(SIG_BLOCK, &set, NULL) != 0)
if ((err = pthread_sigmask(SIG_BLOCK, &door_dp->dd_newset, NULL)) != 0)
(void) pthread_sigmask(SIG_SETMASK, &new, &old);
(void) pthread_sigmask(SIG_SETMASK, &old, NULL);
(void) pthread_sigmask(SIG_SETMASK, &old, NULL);
(void) pthread_sigmask(SIG_BLOCK, &myset, NULL);
(void) pthread_sigmask(SIG_BLOCK, &allsigs, NULL);
extern int pthread_sigmask(int, const sigset_t *_RESTRICT_KYWD,
(void) pthread_sigmask(SIG_UNBLOCK, &sigset, NULL);
(void) pthread_sigmask(SIG_SETMASK, NULL, &oset);
(void) pthread_sigmask(SIG_SETMASK, &_worker_set, NULL);
(void) pthread_sigmask(SIG_SETMASK, &maskset, &oset);
(void) pthread_sigmask(SIG_SETMASK, &oset, NULL);
(void) pthread_sigmask(SIG_SETMASK, &maskset, &oset);
(void) pthread_sigmask(SIG_SETMASK, &oset, NULL);
(void) pthread_sigmask(SIG_SETMASK, &maskset, NULL);
(void) pthread_sigmask(SIG_SETMASK, &maskset, &oset);
(void) pthread_sigmask(SIG_SETMASK, &oset, NULL);
(void) pthread_sigmask(SIG_SETMASK, &nset, &oset);
(void) pthread_sigmask(SIG_SETMASK, &oset, NULL);
if (pthread_sigmask(0, NULL, sigmaskRestore) != 0) {
if (pthread_sigmask(SIG_SETMASK, &sigmask, NULL) != 0) {
if (pthread_sigmask(SIG_SETMASK, sigmaskRestore, NULL) != 0) {
(void) pthread_sigmask(SIG_SETMASK, &xsa->xs_sigmask, &oset);
(void) pthread_sigmask(SIG_SETMASK, &oset, NULL);
(void) pthread_sigmask(SIG_SETMASK, &xsa->xs_sigmask, &oset);
(void) pthread_sigmask(SIG_SETMASK, &oset, NULL);
if (pthread_sigmask(SIG_BLOCK, &isigset, NULL) == 0) {