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version 1.4.2.1, 2012/01/08 02:01:41
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version 1.4.2.2, 2012/01/08 02:52:29
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Line 143 schedInit(void ** __restrict data, size_t datlen)
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Line 143 schedInit(void ** __restrict data, size_t datlen)
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| } |
} |
| |
|
| for (i = 0; i < taskMAX; i++) |
for (i = 0; i < taskMAX; i++) |
| ROOT_QLOCK(root, i); | pthread_mutex_lock(&root->root_mtx[i]); |
| #endif |
#endif |
| |
|
| TAILQ_INIT(&root->root_read); |
TAILQ_INIT(&root->root_read); |
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Line 156 schedInit(void ** __restrict data, size_t datlen)
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Line 156 schedInit(void ** __restrict data, size_t datlen)
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| |
|
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
| for (i = 0; i < taskMAX; i++) |
for (i = 0; i < taskMAX; i++) |
| ROOT_QUNLOCK(root, i); | pthread_mutex_unlock(&root->root_mtx[i]); |
| #endif |
#endif |
| |
|
| if (data && *data) { |
if (data && *data) { |
|
Line 195 schedEnd(sched_root_task_t ** __restrict root)
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Line 195 schedEnd(sched_root_task_t ** __restrict root)
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| |
|
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
| for (i = 0; i < taskMAX; i++) |
for (i = 0; i < taskMAX; i++) |
| ROOT_QLOCK(*root, i); | pthread_mutex_lock(&(*root)->root_mtx[i]); |
| #endif |
#endif |
| TAILQ_FOREACH(task, &(*root)->root_read, task_node) { |
TAILQ_FOREACH(task, &(*root)->root_read, task_node) { |
| schedCancel(task); |
schedCancel(task); |
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Line 209 schedEnd(sched_root_task_t ** __restrict root)
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Line 209 schedEnd(sched_root_task_t ** __restrict root)
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| TAILQ_FOREACH(task, &(*root)->root_event, task_node) { |
TAILQ_FOREACH(task, &(*root)->root_event, task_node) { |
| schedCancel(task); |
schedCancel(task); |
| } |
} |
| |
TAILQ_FOREACH(task, &(*root)->root_eventlo, task_node) { |
| |
schedCancel(task); |
| |
} |
| TAILQ_FOREACH(task, &(*root)->root_ready, task_node) { |
TAILQ_FOREACH(task, &(*root)->root_ready, task_node) { |
| schedCancel(task); |
schedCancel(task); |
| } |
} |
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Line 219 schedEnd(sched_root_task_t ** __restrict root)
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Line 222 schedEnd(sched_root_task_t ** __restrict root)
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| } |
} |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
| for (i = 0; i < taskMAX; i++) |
for (i = 0; i < taskMAX; i++) |
| ROOT_QUNLOCK(*root, i); | pthread_mutex_unlock(&(*root)->root_mtx[i]); |
| #endif |
#endif |
| |
|
| if ((*root)->root_hooks.hook_root.fini) |
if ((*root)->root_hooks.hook_root.fini) |
|
Line 289 schedCancel(sched_task_t * __restrict task)
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Line 292 schedCancel(sched_task_t * __restrict task)
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| { |
{ |
| sched_queue_t *queue; |
sched_queue_t *queue; |
| |
|
| if (!task || !task->task_root) | if (!task || !TASK_ROOT(task)) |
| return -1; |
return -1; |
| |
|
| if (task->task_root->root_hooks.hook_exec.cancel) | if (TASK_ROOT(task)->root_hooks.hook_exec.cancel) |
| if (task->task_root->root_hooks.hook_exec.cancel(task, NULL)) | if (TASK_ROOT(task)->root_hooks.hook_exec.cancel(task, NULL)) |
| return -1; |
return -1; |
| |
|
| switch (task->task_type) { | switch (TASK_TYPE(task)) { |
| case taskREAD: |
case taskREAD: |
| queue = &task->task_root->root_read; | queue = &TASK_ROOT(task)->root_read; |
| break; |
break; |
| case taskWRITE: |
case taskWRITE: |
| queue = &task->task_root->root_write; | queue = &TASK_ROOT(task)->root_write; |
| break; |
break; |
| case taskTIMER: |
case taskTIMER: |
| queue = &task->task_root->root_timer; | queue = &TASK_ROOT(task)->root_timer; |
| break; |
break; |
| case taskEVENT: |
case taskEVENT: |
| queue = &task->task_root->root_event; | queue = &TASK_ROOT(task)->root_event; |
| break; |
break; |
| |
case taskEVENTLO: |
| |
queue = &TASK_ROOT(task)->root_eventlo; |
| |
break; |
| case taskREADY: |
case taskREADY: |
| queue = &task->task_root->root_ready; | queue = &TASK_ROOT(task)->root_ready; |
| break; |
break; |
| default: |
default: |
| queue = NULL; |
queue = NULL; |
| } |
} |
| if (queue) | if (queue) { |
| | #ifdef HAVE_LIBPTHREAD |
| | pthread_mutex_lock(&TASK_ROOT(task)->root_mtx[TASK_TYPE(task)]); |
| | #endif |
| TAILQ_REMOVE(queue, task, task_node); |
TAILQ_REMOVE(queue, task, task_node); |
| if (task->task_type != taskUNUSE) | #ifdef HAVE_LIBPTHREAD |
| | pthread_mutex_unlock(&TASK_ROOT(task)->root_mtx[TASK_TYPE(task)]); |
| | #endif |
| | } |
| | if (TASK_TYPE(task) != taskUNUSE) |
| _sched_unuseTask(task); |
_sched_unuseTask(task); |
| |
|
| return 0; |
return 0; |
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Line 326 schedCancel(sched_task_t * __restrict task)
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Line 339 schedCancel(sched_task_t * __restrict task)
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| /* |
/* |
| * schedCancelby() - Cancel task from scheduler by criteria |
* schedCancelby() - Cancel task from scheduler by criteria |
| * @root = root task |
* @root = root task |
| * @queue = cancel from queue, if =NULL cancel same task from all queues | * @type = cancel from queue type, if =taskMAX cancel same task from all queues |
| * @criteria = find task by criteria [CRITERIA_CALL|CRITERIA_ARG|CRITERIA_FD|CRITERIA_VAL|CRITERIA_TV] |
* @criteria = find task by criteria [CRITERIA_CALL|CRITERIA_ARG|CRITERIA_FD|CRITERIA_VAL|CRITERIA_TV] |
| * @param = search parameter |
* @param = search parameter |
| * @hook = custom cleanup hook function, may be NULL |
* @hook = custom cleanup hook function, may be NULL |
| * return: -1 error, -2 error in sub-stage cancel execution, -3 error from custom hook or 0 ok |
* return: -1 error, -2 error in sub-stage cancel execution, -3 error from custom hook or 0 ok |
| */ |
*/ |
| int |
int |
| schedCancelby(sched_root_task_t * __restrict root, sched_queue_t * __restrict queue, | schedCancelby(sched_root_task_t * __restrict root, sched_task_type_t type, |
| u_char criteria, void *param, sched_hook_func_t hook) |
u_char criteria, void *param, sched_hook_func_t hook) |
| { |
{ |
| sched_task_t *task; |
sched_task_t *task; |
| |
sched_queue_t *queue; |
| int flg = 0; |
int flg = 0; |
| |
|
| if (!root) |
if (!root) |
| return -1; |
return -1; |
| if (!queue) { | if (type == taskMAX) { |
| if (schedCancelby(root, &root->root_read, criteria, param, hook)) | if (schedCancelby(root, taskREAD, criteria, param, hook)) |
| return -2; |
return -2; |
| if (schedCancelby(root, &root->root_write, criteria, param, hook)) | if (schedCancelby(root, taskWRITE, criteria, param, hook)) |
| return -2; |
return -2; |
| if (schedCancelby(root, &root->root_timer, criteria, param, hook)) | if (schedCancelby(root, taskTIMER, criteria, param, hook)) |
| return -2; |
return -2; |
| if (schedCancelby(root, &root->root_event, criteria, param, hook)) | if (schedCancelby(root, taskEVENT, criteria, param, hook)) |
| return -2; |
return -2; |
| if (schedCancelby(root, &root->root_ready, criteria, param, hook)) | if (schedCancelby(root, taskEVENTLO, criteria, param, hook)) |
| return -2; |
return -2; |
| if (schedCancelby(root, &root->root_read, criteria, param, hook)) | if (schedCancelby(root, taskREADY, criteria, param, hook)) |
| return -2; |
return -2; |
| return 0; |
return 0; |
| } |
} |
| |
switch (type) { |
| |
case taskREAD: |
| |
queue = &root->root_read; |
| |
break; |
| |
case taskWRITE: |
| |
queue = &root->root_write; |
| |
break; |
| |
case taskTIMER: |
| |
queue = &root->root_timer; |
| |
break; |
| |
case taskEVENT: |
| |
queue = &root->root_event; |
| |
break; |
| |
case taskEVENTLO: |
| |
queue = &root->root_eventlo; |
| |
break; |
| |
case taskREADY: |
| |
queue = &root->root_ready; |
| |
break; |
| |
default: |
| |
return 0; |
| |
} |
| |
|
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_lock(&root->root_mtx[type]); |
| |
#endif |
| TAILQ_FOREACH(task, queue, task_node) |
TAILQ_FOREACH(task, queue, task_node) |
| if (criteria == CRITERIA_CALL) { |
if (criteria == CRITERIA_CALL) { |
| if (task->task_func == (sched_task_func_t) param) { |
if (task->task_func == (sched_task_func_t) param) { |
|
Line 384 schedCancelby(sched_root_task_t * __restrict root, sch
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Line 423 schedCancelby(sched_root_task_t * __restrict root, sch
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| break; |
break; |
| } |
} |
| } else { |
} else { |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_unlock(&root->root_mtx[type]); |
| |
#endif |
| sched_SetErr(EINVAL, "Invalid parameter criteria %d", criteria); |
sched_SetErr(EINVAL, "Invalid parameter criteria %d", criteria); |
| return -1; |
return -1; |
| } |
} |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_unlock(&root->root_mtx[type]); |
| |
#endif |
| if (!flg || !task) /* task not found */ |
if (!flg || !task) /* task not found */ |
| return 0; |
return 0; |
| |
|
| if (task->task_root->root_hooks.hook_exec.cancel) | if (TASK_ROOT(task)->root_hooks.hook_exec.cancel) |
| if (task->task_root->root_hooks.hook_exec.cancel(task, NULL)) | if (TASK_ROOT(task)->root_hooks.hook_exec.cancel(task, NULL)) |
| return -1; |
return -1; |
| if (hook) |
if (hook) |
| if (hook(task, NULL)) |
if (hook(task, NULL)) |
| return -3; |
return -3; |
| |
|
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_lock(&TASK_ROOT(task)->root_mtx[type]); |
| |
#endif |
| TAILQ_REMOVE(queue, task, task_node); |
TAILQ_REMOVE(queue, task, task_node); |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_unlock(&TASK_ROOT(task)->root_mtx[type]); |
| |
#endif |
| |
|
| if (task->task_type != taskUNUSE) | if (TASK_TYPE(task) != taskUNUSE) |
| _sched_unuseTask(task); |
_sched_unuseTask(task); |
| return 0; |
return 0; |
| } |
} |