Lines Matching refs:sigprocmask
138 (void)sigprocmask(SIG_SETMASK, &nset, &oset); in sig_check()
156 (void)sigprocmask(SIG_SETMASK, &oset, NULL); in sig_check()
158 (void)sigprocmask(SIG_SETMASK, &nset, NULL); in sig_check()
161 (void)sigprocmask(SIG_SETMASK, &oset, NULL); in sig_check()
182 (void)sigprocmask(SIG_BLOCK, &nset, &oset); in sig_signal()
187 (void)sigprocmask(SIG_SETMASK, &oset, NULL); in sig_signal()
209 (void)sigprocmask(SIG_UNBLOCK, &nset, &oset); in do_default_handler()
213 (void)sigprocmask(SIG_SETMASK, &oset, NULL); in do_default_handler()
228 (void)sigprocmask(SIG_SETMASK, &nset, &oset); in sig_handler()
255 (void)sigprocmask(SIG_SETMASK, &oset, NULL); in sig_handler()
271 (void)sigprocmask(SIG_BLOCK, &nset, &oset); in sig_setup()
336 (void)sigprocmask(SIG_SETMASK, &oset, NULL); in sig_setup()
357 (void)sigprocmask(SIG_BLOCK, &nset, &hold.oset); in sig_hold()
369 (void)sigprocmask(SIG_SETMASK, &hold.oset, NULL); in sig_release()
390 (void)sigprocmask(SIG_UNBLOCK, &nset, oset); in sig_ignore()
392 (void)sigprocmask(SIG_UNBLOCK, NULL, oset); in sig_ignore()
407 error = sigprocmask(SIG_SETMASK, oset, NULL); in sig_restore()