Cross Reference: /illumos-gate/usr/src/lib/libc/port/threads/sigaction.c

Lines Matching defs:self
73 	ulwp_t *self = curthread;
74 	uberdata_t *udp = self->ul_uberdata;
86 	set_parking_flag(self, 0);
88 	if (__td_event_report(self, TD_CATCHSIG, udp)) {
89 		self->ul_td_evbuf.eventnum = TD_CATCHSIG;
90 		self->ul_td_evbuf.eventdata = (void *)(intptr_t)sig;
95 	 * Get a self-consistent set of flags, handler, and mask
115 	if (self->ul_vfork ||
138 	 * signal mask for sigsuspend() or pollsys() (self->ul_tmpmask) but
142 	 * level equals self->ul_sigmask (maskset for sigsuspend() / pollsys()),
147 	if (self->ul_sigsuspend) {
148 		ucp->uc_sigmask = self->ul_sigmask;
149 		self->ul_sigsuspend = 0;
151 		sigorset(&uact.sa_mask, &self->ul_tmpmask);
158 	self->ul_sigmask = uact.sa_mask;
159 	self->ul_siglink = ucp;
241 	ulwp_t *self = curthread;
242 	siguaction_t *suap = &self->ul_uberdata->siguaction[sig];
246 	ASSERT((self->ul_critical | self->ul_sigdefer | self->ul_cursig) == 0);
270 		tact.sa_sigaction = self->ul_uberdata->sigacthandler;
275 	if (self->ul_siginfo.si_signo == 0)
278 		sip = &self->ul_siginfo;
281 	while ((error = __sigresend(sig, sip, &self->ul_sigmask)) == EAGAIN)
291 	ulwp_t *self = curthread;
297 	self->ul_sp = 0;
299 		self->ul_cancel_async = self->ul_save_async;
306 	 * we are actually executing at main level (self->ul_siglink == NULL).
309 	if (self->ul_siglink == NULL)
316 	if ((self->ul_critical + self->ul_sigdefer) == 0) {
334 	ASSERT(self->ul_cursig == 0);
335 	self->ul_cursig = (char)sig;
337 		(void) memcpy(&self->ul_siginfo,
340 		self->ul_siginfo.si_signo = 0;
347 	set_parking_flag(self, 0);
365 	ulwp_t *self = curthread;
366 	uberdata_t *udp = self->ul_uberdata;
377 	if (!self->ul_vfork)
409 		if (self->ul_vfork) {
455 	if (!self->ul_vfork)
467 	ulwp_t *self = curthread;
468 	uberdata_t *udp = self->ul_uberdata;
485  * See the definition of restore_signals(self).
488 block_all_signals(ulwp_t *self)
492 	enter_critical(self);
493 	if ((scp = self->ul_schedctl) != NULL ||
498 	exit_critical(self);
524 	ulwp_t *self = curthread;
540 		block_all_signals(self);
542 		self->ul_sigmask = uc.uc_sigmask;
543 		if (self->ul_cursig) {
549 			ASSERT(self->ul_critical + self->ul_sigdefer != 0);
553 	self->ul_siglink = uc.uc_link;
564 		uc.uc_mcontext.gregs[REG_G7] = (greg_t)self;
579 	set_parking_flag(self, 0);
580 	self->ul_sp = 0;
596 	ulwp_t *self = curthread;
600 		enter_critical(self);
602 			*oset = self->ul_sigmask;
603 		exit_critical(self);
615 		 * The assignments to self->ul_sigmask must be protected from
618 		block_all_signals(self);
620 			saveset = self->ul_sigmask;
623 			self->ul_sigmask.__sigbits[0] |= set->__sigbits[0];
624 			self->ul_sigmask.__sigbits[1] |= set->__sigbits[1];
625 			self->ul_sigmask.__sigbits[2] |= set->__sigbits[2];
626 			self->ul_sigmask.__sigbits[3] |= set->__sigbits[3];
629 			self->ul_sigmask.__sigbits[0] &= ~set->__sigbits[0];
630 			self->ul_sigmask.__sigbits[1] &= ~set->__sigbits[1];
631 			self->ul_sigmask.__sigbits[2] &= ~set->__sigbits[2];
632 			self->ul_sigmask.__sigbits[3] &= ~set->__sigbits[3];
635 			self->ul_sigmask.__sigbits[0] = set->__sigbits[0];
636 			self->ul_sigmask.__sigbits[1] = set->__sigbits[1];
637 			self->ul_sigmask.__sigbits[2] = set->__sigbits[2];
638 			self->ul_sigmask.__sigbits[3] = set->__sigbits[3];
641 		delete_reserved_signals(&self->ul_sigmask);
644 		restore_signals(self);
715  * Common code for cancelling self in _sigcancel() and pthread_cancel().
726 	ulwp_t *self = curthread;
728 	ASSERT(self->ul_critical == 0);
729 	ASSERT(self->ul_sigdefer == 0);
730 	self->ul_cancel_pending = 1;
731 	if (self->ul_cancel_async &&
732 	    !self->ul_cancel_disabled &&
733 	    self->ul_libc_locks == 0 &&
734 	    !self->ul_cancelable)
736 	set_cancel_pending_flag(self, 0);