X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fjobs.c;h=93e864f20cc33ac1d56a7c7562cff66be96c2cf8;hb=9ece61d2cbda88878b9f1e6a6e62d3d42cbdef00;hp=e3aa5c99db6f9d25ab300b55cd51aca8b3731b38;hpb=4c55ef0515cd2c04616c445823224517d36119b4;p=src%2Fapp-framework-binder.git

diff --git a/src/jobs.c b/src/jobs.c
index e3aa5c99..93e864f2 100644
--- a/src/jobs.c
+++ b/src/jobs.c
@@ -50,7 +50,7 @@ typedef void (*job_cb_t)(int, void*);
 struct job
 {
 	struct job *next;    /**< link to the next job enqueued */
-	void *group;         /**< group of the request */
+	const void *group;   /**< group of the request */
 	job_cb_t callback;   /**< processing callback */
 	void *arg;           /**< argument */
 	int timeout;         /**< timeout in second for processing the request */
@@ -125,7 +125,7 @@ static struct job *free_jobs;
  * @return the created job unblock or NULL when no more memory
  */
 static struct job *job_create(
-		void *group,
+		const void *group,
 		int timeout,
 		job_cb_t callback,
 		void *arg)
@@ -164,7 +164,7 @@ end:
  */
 static void job_add(struct job *job)
 {
-	void *group;
+	const void *group;
 	struct job *ijob, **pjob;
 
 	/* prepare to add */
@@ -218,7 +218,7 @@ static inline struct events *events_get()
 static inline void job_release(struct job *job)
 {
 	struct job *ijob, **pjob;
-	void *group;
+	const void *group;
 
 	/* first unqueue the job */
 	pjob = &first_job;
@@ -300,17 +300,18 @@ static void thread_run(volatile struct thread *me)
 	if (current) {
 		current->lowered = 1;
 		evto = EVENT_TIMEOUT_CHILD;
+		me->events = current->events;
 	} else {
 		started++;
 		sig_monitor_init_timeouts();
 		evto = EVENT_TIMEOUT_TOP;
+		me->events = NULL;
 	}
 	me->next = threads;
 	threads = (struct thread*)me;
 	current = (struct thread*)me;
 
 	/* loop until stopped */
-	me->events = NULL;
 	while (!me->stop) {
 		/* get a job */
 		job = job_get(first_job);
@@ -336,43 +337,33 @@ static void thread_run(volatile struct thread *me)
 			}
 		} else {
 			/* no job, check events */
-			thr = (struct thread*)me;
-			events = NULL;
-			while (thr && !(events = thr->events))
-				thr = thr->upper;
-			if (events && !events->runs) {
+			events = me->events;
+			if (!events || events->runs)
+				events = events_get();
+			if (events) {
 				/* run the events */
+				events->used = 1;
 				events->runs = 1;
 				events->timeout = evto;
 				me->events = events;
 				pthread_mutex_unlock(&mutex);
 				sig_monitor(0, events_call, events);
 				pthread_mutex_lock(&mutex);
+				events->used = 0;
 				events->runs = 0;
 				me->events = NULL;
-			} else {
-				/* no owned event, check events */
-				events = events_get();
-				if (events) {
-					/* run the events */
-					events->used = 1;
-					events->runs = 1;
-					events->timeout = evto;
-					me->events = events;
-					pthread_mutex_unlock(&mutex);
-					sig_monitor(0, events_call, events);
-					pthread_mutex_lock(&mutex);
-					events->used = 0;
-					events->runs = 0;
-					me->events = NULL;
-				} else {
-					/* no job and not events */
-					waiting++;
-					me->waits = 1;
-					pthread_cond_wait(&cond, &mutex);
-					me->waits = 0;
-					waiting--;
+				thr = me->upper;
+				while (thr && thr->events == events) {
+					thr->events = NULL;
+					thr = thr->upper;
 				}
+			} else {
+				/* no job and not events */
+				waiting++;
+				me->waits = 1;
+				pthread_cond_wait(&cond, &mutex);
+				me->waits = 0;
+				waiting--;
 			}
 		}
 	}
@@ -442,7 +433,7 @@ static int start_one_thread()
  * @return 0 in case of success or -1 in case of error
  */
 int jobs_queue(
-		void *group,
+		const void *group,
 		int timeout,
 		void (*callback)(int, void*),
 		void *arg)
@@ -524,7 +515,7 @@ static void call_cb(int signum, void *closure)
  * @see jobs_call, jobs_enter, jobs_leave
  */
 static int do_sync(
-		void *group,
+		const void *group,
 		int timeout,
 		void (*sync_cb)(int signum, void *closure),
 		struct sync *sync
@@ -568,7 +559,7 @@ static int do_sync(
  * @return 0 on success or -1 in case of error
  */
 int jobs_enter(
-		void *group,
+		const void *group,
 		int timeout,
 		void (*callback)(int signum, void *closure, struct jobloop *jobloop),
 		void *closure
@@ -620,7 +611,7 @@ int jobs_leave(struct jobloop *jobloop)
  * @return 0 in case of success or -1 in case of error
  */
 int jobs_call(
-		void *group,
+		const void *group,
 		int timeout,
 		void (*callback)(int, void*),
 		void *arg)
@@ -683,7 +674,7 @@ struct sd_event *jobs_get_sd_event()
 						ERROR("creation of sd_event failed: %m");
 						events = NULL;
 						errno = -rc;
-					} 
+					}
 				}
 			}
 		}