Cross Reference: /osnet-11/usr/src/lib/libc/port/threads/cancel.c

Lines Matching defs:self
38 	ulwp_t *self = curthread;
39 	uberdata_t *udp = self->ul_uberdata;
51 	} else if (ulwp == self) {
53 		 * Unlock self before cancelling.
55 		ulwp_unlock(self, udp);
56 		self->ul_nocancel = 0;	/* cancellation is now possible */
57 		if (self->ul_sigdefer == 0)
60 			self->ul_cancel_pending = 1;
61 			set_cancel_pending_flag(self, 0);
94 	ulwp_t *self = curthread;
95 	uberdata_t *udp = self->ul_uberdata;
99 	 * Grab ulwp_lock(self) to protect the setting of ul_cancel_disabled
102 	 * defers SIGCANCEL until ulwp_unlock(self) when exit_critical()
103 	 * is called.  (self->ul_cancel_pending is set in the SIGCANCEL
106 	ulwp_lock(self, udp);
108 	was_disabled = self->ul_cancel_disabled;
111 		self->ul_cancel_disabled = 0;
114 		self->ul_cancel_disabled = 1;
117 		ulwp_unlock(self, udp);
120 	set_cancel_pending_flag(self, 0);
126 	if ((!self->ul_cancel_disabled || !was_disabled) &&
127 	    self->ul_cancel_async && self->ul_cancel_pending) {
128 		ulwp_unlock(self, udp);
132 	ulwp_unlock(self, udp);
151 	ulwp_t *self = curthread;
159 	enter_critical(self);
161 	was_async = self->ul_cancel_async;
164 		self->ul_cancel_async = 1;
167 		self->ul_cancel_async = 0;
170 		exit_critical(self);
173 	self->ul_save_async = self->ul_cancel_async;
179 	if ((self->ul_cancel_async || was_async) &&
180 	    self->ul_cancel_pending && !self->ul_cancel_disabled) {
181 		exit_critical(self);
185 	exit_critical(self);
205 	ulwp_t *self = curthread;
207 	if (self->ul_cancel_pending && !self->ul_cancel_disabled)
219 	ulwp_t *self = curthread;
221 	ASSERT(!(self->ul_cancelable && self->ul_cancel_disabled));
222 	if (!self->ul_cancel_disabled) {
223 		ASSERT(self->ul_cancelable >= 0);
224 		self->ul_cancelable++;
225 		if (self->ul_cancel_pending)
237 	ulwp_t *self = curthread;
239 	ASSERT(!(self->ul_cancelable && self->ul_cancel_disabled));
240 	if (!self->ul_cancel_disabled) {
241 		if (self->ul_cancel_pending)
243 		self->ul_cancelable--;
244 		ASSERT(self->ul_cancelable >= 0);
255 	ulwp_t *self = curthread;
257 	ASSERT(!(self->ul_cancelable && self->ul_cancel_disabled));
258 	if (!self->ul_cancel_disabled) {
259 		self->ul_cancelable--;
260 		ASSERT(self->ul_cancelable >= 0);
274 	ulwp_t *self = curthread;
280 	infop->next = self->ul_clnup_hdr;
281 	self->ul_clnup_hdr = infop;
293 	ulwp_t *self = curthread;
294 	__cleanup_t *infop = self->ul_clnup_hdr;
296 	self->ul_clnup_hdr = infop->next;
302  * Called when either self->ul_cancel_disabled or self->ul_cancel_pending
312 set_cancel_pending_flag(ulwp_t *self, int clear_flags)
316 	if (self->ul_vfork | self->ul_nocancel)
318 	enter_critical(self);
319 	if ((scp = self->ul_schedctl) != NULL ||
323 		else if (self->ul_cancel_pending && !self->ul_cancel_disabled)
328 	exit_critical(self);
338 set_cancel_eintr_flag(ulwp_t *self)
342 	if (self->ul_vfork | self->ul_nocancel)
344 	enter_critical(self);
345 	if ((scp = self->ul_schedctl) != NULL ||
348 	exit_critical(self);
360 set_parking_flag(ulwp_t *self, int park)
364 	enter_critical(self);
365 	if ((scp = self->ul_schedctl) != NULL ||
380 			if (self->ul_cancel_pending &&
381 			    !self->ul_cancel_disabled)
385 		(void) __lwp_unpark(self->ul_lwpid);
387 	exit_critical(self);
396 	ulwp_t *self = curthread;
406 	enter_critical(self);
408 	    (((scp = self->ul_schedctl) != NULL ||
412 	exit_critical(self);