52 void z_impl_k_event_init(struct k_event *event)  in z_impl_k_event_init()  argument
54 	event->events = 0;  in z_impl_k_event_init()
55 	event->lock = (struct k_spinlock) {};  in z_impl_k_event_init()
57 	SYS_PORT_TRACING_OBJ_INIT(k_event, event);  in z_impl_k_event_init()
59 	z_waitq_init(&event->wait_q);  in z_impl_k_event_init()
61 	k_object_init(event);  in z_impl_k_event_init()
64 	k_obj_core_init_and_link(K_OBJ_CORE(event), &obj_type_event);  in z_impl_k_event_init()
69 void z_vrfy_k_event_init(struct k_event *event)  in z_vrfy_k_event_init()  argument
71 	K_OOPS(K_SYSCALL_OBJ_NEVER_INIT(event, K_OBJ_EVENT));  in z_vrfy_k_event_init()
72 	z_impl_k_event_init(event);  in z_vrfy_k_event_init()
131 static uint32_t k_event_post_internal(struct k_event *event, uint32_t events,  in k_event_post_internal()  argument
140 	key = k_spin_lock(&event->lock);  in k_event_post_internal()
142 	SYS_PORT_TRACING_OBJ_FUNC_ENTER(k_event, post, event, events,  in k_event_post_internal()
145 	previous_events = event->events & events_mask;  in k_event_post_internal()
146 	events = (event->events & ~events_mask) |  in k_event_post_internal()
148 	event->events = events;  in k_event_post_internal()
160 	z_sched_waitq_walk(&event->wait_q, event_walk_op, &data);  in k_event_post_internal()
174 	z_reschedule(&event->lock, key);  in k_event_post_internal()
176 	SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_event, post, event, events,  in k_event_post_internal()
182 uint32_t z_impl_k_event_post(struct k_event *event, uint32_t events)  in z_impl_k_event_post()  argument
184 	return k_event_post_internal(event, events, events);  in z_impl_k_event_post()
188 uint32_t z_vrfy_k_event_post(struct k_event *event, uint32_t events)  in z_vrfy_k_event_post()  argument
190 	K_OOPS(K_SYSCALL_OBJ(event, K_OBJ_EVENT));  in z_vrfy_k_event_post()
191 	return z_impl_k_event_post(event, events);  in z_vrfy_k_event_post()
196 uint32_t z_impl_k_event_set(struct k_event *event, uint32_t events)  in z_impl_k_event_set()  argument
198 	return k_event_post_internal(event, events, ~0);  in z_impl_k_event_set()
202 uint32_t z_vrfy_k_event_set(struct k_event *event, uint32_t events)  in z_vrfy_k_event_set()  argument
204 	K_OOPS(K_SYSCALL_OBJ(event, K_OBJ_EVENT));  in z_vrfy_k_event_set()
205 	return z_impl_k_event_set(event, events);  in z_vrfy_k_event_set()
210 uint32_t z_impl_k_event_set_masked(struct k_event *event, uint32_t events,  in z_impl_k_event_set_masked()  argument
213 	return k_event_post_internal(event, events, events_mask);  in z_impl_k_event_set_masked()
217 uint32_t z_vrfy_k_event_set_masked(struct k_event *event, uint32_t events,  in z_vrfy_k_event_set_masked()  argument
220 	K_OOPS(K_SYSCALL_OBJ(event, K_OBJ_EVENT));  in z_vrfy_k_event_set_masked()
221 	return z_impl_k_event_set_masked(event, events, events_mask);  in z_vrfy_k_event_set_masked()
226 uint32_t z_impl_k_event_clear(struct k_event *event, uint32_t events)  in z_impl_k_event_clear()  argument
228 	return k_event_post_internal(event, 0, events);  in z_impl_k_event_clear()
232 uint32_t z_vrfy_k_event_clear(struct k_event *event, uint32_t events)  in z_vrfy_k_event_clear()  argument
234 	K_OOPS(K_SYSCALL_OBJ(event, K_OBJ_EVENT));  in z_vrfy_k_event_clear()
235 	return z_impl_k_event_clear(event, events);  in z_vrfy_k_event_clear()
240 static uint32_t k_event_wait_internal(struct k_event *event, uint32_t events,  in k_event_wait_internal()  argument
250 	SYS_PORT_TRACING_OBJ_FUNC_ENTER(k_event, wait, event, events,  in k_event_wait_internal()
254 		SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_event, wait, event, events, 0);  in k_event_wait_internal()
261 	k_spinlock_key_t  key = k_spin_lock(&event->lock);  in k_event_wait_internal()
264 		event->events = 0;  in k_event_wait_internal()
269 	if (are_wait_conditions_met(events, event->events, wait_condition)) {  in k_event_wait_internal()
270 		rv = event->events;  in k_event_wait_internal()
272 		k_spin_unlock(&event->lock, key);  in k_event_wait_internal()
279 		k_spin_unlock(&event->lock, key);  in k_event_wait_internal()
291 	SYS_PORT_TRACING_OBJ_FUNC_BLOCKING(k_event, wait, event, events,  in k_event_wait_internal()
294 	if (z_pend_curr(&event->lock, key, &event->wait_q, timeout) == 0) {  in k_event_wait_internal()
300 	SYS_PORT_TRACING_OBJ_FUNC_EXIT(k_event, wait, event,  in k_event_wait_internal()
309 uint32_t z_impl_k_event_wait(struct k_event *event, uint32_t events,  in z_impl_k_event_wait()  argument
314 	return k_event_wait_internal(event, events, options, timeout);  in z_impl_k_event_wait()
317 uint32_t z_vrfy_k_event_wait(struct k_event *event, uint32_t events,  in z_vrfy_k_event_wait()  argument
320 	K_OOPS(K_SYSCALL_OBJ(event, K_OBJ_EVENT));  in z_vrfy_k_event_wait()
321 	return z_impl_k_event_wait(event, events, reset, timeout);  in z_vrfy_k_event_wait()
329 uint32_t z_impl_k_event_wait_all(struct k_event *event, uint32_t events,  in z_impl_k_event_wait_all()  argument
335 	return k_event_wait_internal(event, events, options, timeout);  in z_impl_k_event_wait_all()
339 uint32_t z_vrfy_k_event_wait_all(struct k_event *event, uint32_t events,  in z_vrfy_k_event_wait_all()  argument
342 	K_OOPS(K_SYSCALL_OBJ(event, K_OBJ_EVENT));  in z_vrfy_k_event_wait_all()
343 	return z_impl_k_event_wait_all(event, events, reset, timeout);  in z_vrfy_k_event_wait_all()
358 	STRUCT_SECTION_FOREACH(k_event, event) {  in init_event_obj_core_list()
359 		k_obj_core_init_and_link(K_OBJ_CORE(event), &obj_type_event);  in init_event_obj_core_list()