--- libaitsched/src/tasks.c	2012/05/31 14:45:10	1.8.2.2
+++ libaitsched/src/tasks.c	2012/05/31 21:36:40	1.8.2.3
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: tasks.c,v 1.8.2.2 2012/05/31 14:45:10 misho Exp $
+* $Id: tasks.c,v 1.8.2.3 2012/05/31 21:36:40 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -74,6 +74,8 @@ _sched_useTask(sched_root_task_t * __restrict root)
 		}
 	}
 
+	memset(task, 0, sizeof(sched_task_t));
+	task->task_id = (uintptr_t) task;
 	return task;
 }
 
@@ -85,7 +87,7 @@ _sched_unuseTask(sched_task_t * __restrict task)
 #ifdef HAVE_LIBPTHREAD
 	pthread_mutex_lock(&TASK_ROOT(task)->root_mtx[taskUNUSE]);
 #endif
-	TAILQ_INSERT_TAIL(&TASK_ROOT(task)->root_unuse, task, task_node);
+	TAILQ_INSERT_TAIL(&TASK_ROOT(task)->root_unuse, TASK_ID(task), task_node);
 #ifdef HAVE_LIBPTHREAD
 	pthread_mutex_unlock(&TASK_ROOT(task)->root_mtx[taskUNUSE]);
 #endif
@@ -122,9 +124,6 @@ schedRead(sched_root_task_t * __restrict root, sched_t
 	if (!(task = _sched_useTask(root)))
 		return NULL;
 
-	memset(task, 0, sizeof(sched_task_t));
-	task->task_id = 0;
-	task->task_lock = 0;
 	task->task_func = func;
 	TASK_TYPE(task) = taskREAD;
 	TASK_ROOT(task) = root;
@@ -144,7 +143,7 @@ schedRead(sched_root_task_t * __restrict root, sched_t
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_lock(&root->root_mtx[taskREAD]);
 #endif
-		TAILQ_INSERT_TAIL(&root->root_read, task, task_node);
+		TAILQ_INSERT_TAIL(&root->root_read, TASK_ID(task), task_node);
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_unlock(&root->root_mtx[taskREAD]);
 #endif
@@ -179,9 +178,6 @@ schedWrite(sched_root_task_t * __restrict root, sched_
 	if (!(task = _sched_useTask(root)))
 		return NULL;
 
-	memset(task, 0, sizeof(sched_task_t));
-	task->task_id = 0;
-	task->task_lock = 0;
 	task->task_func = func;
 	TASK_TYPE(task) = taskWRITE;
 	TASK_ROOT(task) = root;
@@ -201,7 +197,7 @@ schedWrite(sched_root_task_t * __restrict root, sched_
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_lock(&root->root_mtx[taskWRITE]);
 #endif
-		TAILQ_INSERT_TAIL(&root->root_write, task, task_node);
+		TAILQ_INSERT_TAIL(&root->root_write, TASK_ID(task), task_node);
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_unlock(&root->root_mtx[taskWRITE]);
 #endif
@@ -236,9 +232,6 @@ schedNode(sched_root_task_t * __restrict root, sched_t
 	if (!(task = _sched_useTask(root)))
 		return NULL;
 
-	memset(task, 0, sizeof(sched_task_t));
-	task->task_id = 0;
-	task->task_lock = 0;
 	task->task_func = func;
 	TASK_TYPE(task) = taskNODE;
 	TASK_ROOT(task) = root;
@@ -258,7 +251,7 @@ schedNode(sched_root_task_t * __restrict root, sched_t
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_lock(&root->root_mtx[taskNODE]);
 #endif
-		TAILQ_INSERT_TAIL(&root->root_node, task, task_node);
+		TAILQ_INSERT_TAIL(&root->root_node, TASK_ID(task), task_node);
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_unlock(&root->root_mtx[taskNODE]);
 #endif
@@ -293,9 +286,6 @@ schedProc(sched_root_task_t * __restrict root, sched_t
 	if (!(task = _sched_useTask(root)))
 		return NULL;
 
-	memset(task, 0, sizeof(sched_task_t));
-	task->task_id = 0;
-	task->task_lock = 0;
 	task->task_func = func;
 	TASK_TYPE(task) = taskPROC;
 	TASK_ROOT(task) = root;
@@ -315,7 +305,7 @@ schedProc(sched_root_task_t * __restrict root, sched_t
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_lock(&root->root_mtx[taskPROC]);
 #endif
-		TAILQ_INSERT_TAIL(&root->root_proc, task, task_node);
+		TAILQ_INSERT_TAIL(&root->root_proc, TASK_ID(task), task_node);
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_unlock(&root->root_mtx[taskPROC]);
 #endif
@@ -350,9 +340,6 @@ schedUser(sched_root_task_t * __restrict root, sched_t
 	if (!(task = _sched_useTask(root)))
 		return NULL;
 
-	memset(task, 0, sizeof(sched_task_t));
-	task->task_id = 0;
-	task->task_lock = 0;
 	task->task_func = func;
 	TASK_TYPE(task) = taskUSER;
 	TASK_ROOT(task) = root;
@@ -372,7 +359,7 @@ schedUser(sched_root_task_t * __restrict root, sched_t
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_lock(&root->root_mtx[taskUSER]);
 #endif
-		TAILQ_INSERT_TAIL(&root->root_user, task, task_node);
+		TAILQ_INSERT_TAIL(&root->root_user, TASK_ID(task), task_node);
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_unlock(&root->root_mtx[taskUSER]);
 #endif
@@ -407,9 +394,6 @@ schedSignal(sched_root_task_t * __restrict root, sched
 	if (!(task = _sched_useTask(root)))
 		return NULL;
 
-	memset(task, 0, sizeof(sched_task_t));
-	task->task_id = 0;
-	task->task_lock = 0;
 	task->task_func = func;
 	TASK_TYPE(task) = taskSIGNAL;
 	TASK_ROOT(task) = root;
@@ -429,7 +413,7 @@ schedSignal(sched_root_task_t * __restrict root, sched
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_lock(&root->root_mtx[taskSIGNAL]);
 #endif
-		TAILQ_INSERT_TAIL(&root->root_signal, task, task_node);
+		TAILQ_INSERT_TAIL(&root->root_signal, TASK_ID(task), task_node);
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_unlock(&root->root_mtx[taskSIGNAL]);
 #endif
@@ -464,9 +448,6 @@ schedAlarm(sched_root_task_t * __restrict root, sched_
 	if (!(task = _sched_useTask(root)))
 		return NULL;
 
-	memset(task, 0, sizeof(sched_task_t));
-	task->task_id = 0;
-	task->task_lock = 0;
 	task->task_func = func;
 	TASK_TYPE(task) = taskALARM;
 	TASK_ROOT(task) = root;
@@ -486,7 +467,7 @@ schedAlarm(sched_root_task_t * __restrict root, sched_
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_lock(&root->root_mtx[taskALARM]);
 #endif
-		TAILQ_INSERT_TAIL(&root->root_alarm, task, task_node);
+		TAILQ_INSERT_TAIL(&root->root_alarm, TASK_ID(task), task_node);
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_unlock(&root->root_mtx[taskALARM]);
 #endif
@@ -511,7 +492,7 @@ sched_task_t *
 schedTimer(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, struct timespec ts, 
 		void *opt_data, size_t opt_dlen)
 {
-	sched_task_t *task, *t = NULL;
+	sched_task_t *task, *tmp, *t = NULL;
 	void *ptr;
 	struct timespec now;
 
@@ -522,9 +503,6 @@ schedTimer(sched_root_task_t * __restrict root, sched_
 	if (!(task = _sched_useTask(root)))
 		return NULL;
 
-	memset(task, 0, sizeof(sched_task_t));
-	task->task_id = 0;
-	task->task_lock = 0;
 	task->task_func = func;
 	TASK_TYPE(task) = taskTIMER;
 	TASK_ROOT(task) = root;
@@ -557,15 +535,15 @@ schedTimer(sched_root_task_t * __restrict root, sched_
 		pthread_mutex_lock(&root->root_mtx[taskTIMER]);
 #endif
 #ifdef TIMER_WITHOUT_SORT
-		TAILQ_INSERT_TAIL(&root->root_timer, task, task_node);
+		TAILQ_INSERT_TAIL(&root->root_timer, TASK_ID(task), task_node);
 #else
-		TAILQ_FOREACH(t, &root->root_timer, task_node)
+		TAILQ_FOREACH_SAFE(t, &root->root_timer, task_node, tmp)
 			if (sched_timespeccmp(&TASK_TS(task), &TASK_TS(t), -) < 1)
 				break;
 		if (!t)
-			TAILQ_INSERT_TAIL(&root->root_timer, task, task_node);
+			TAILQ_INSERT_TAIL(&root->root_timer, TASK_ID(task), task_node);
 		else
-			TAILQ_INSERT_BEFORE(t, task, task_node);
+			TAILQ_INSERT_BEFORE(t, TASK_ID(task), task_node);
 #endif
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_unlock(&root->root_mtx[taskTIMER]);
@@ -601,9 +579,6 @@ schedEvent(sched_root_task_t * __restrict root, sched_
 	if (!(task = _sched_useTask(root)))
 		return NULL;
 
-	memset(task, 0, sizeof(sched_task_t));
-	task->task_id = 0;
-	task->task_lock = 0;
 	task->task_func = func;
 	TASK_TYPE(task) = taskEVENT;
 	TASK_ROOT(task) = root;
@@ -623,7 +598,7 @@ schedEvent(sched_root_task_t * __restrict root, sched_
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_lock(&root->root_mtx[taskEVENT]);
 #endif
-		TAILQ_INSERT_TAIL(&root->root_event, task, task_node);
+		TAILQ_INSERT_TAIL(&root->root_event, TASK_ID(task), task_node);
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_unlock(&root->root_mtx[taskEVENT]);
 #endif
@@ -659,9 +634,6 @@ schedEventLo(sched_root_task_t * __restrict root, sche
 	if (!(task = _sched_useTask(root)))
 		return NULL;
 
-	memset(task, 0, sizeof(sched_task_t));
-	task->task_id = 0;
-	task->task_lock = 0;
 	task->task_func = func;
 	TASK_TYPE(task) = taskEVENT;
 	TASK_ROOT(task) = root;
@@ -681,7 +653,7 @@ schedEventLo(sched_root_task_t * __restrict root, sche
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_lock(&root->root_mtx[taskEVENTLO]);
 #endif
-		TAILQ_INSERT_TAIL(&root->root_eventlo, task, task_node);
+		TAILQ_INSERT_TAIL(&root->root_eventlo, TASK_ID(task), task_node);
 #ifdef HAVE_LIBPTHREAD
 		pthread_mutex_unlock(&root->root_mtx[taskEVENTLO]);
 #endif
@@ -716,9 +688,6 @@ schedCallOnce(sched_root_task_t * __restrict root, sch
 	if (!(task = _sched_useTask(root)))
 		return NULL;
 
-	memset(task, 0, sizeof(sched_task_t));
-	task->task_id = 0;
-	task->task_lock = 0;
 	task->task_func = func;
 	TASK_TYPE(task) = taskEVENT;
 	TASK_ROOT(task) = root;