version 1.16.6.1, 2013/08/15 15:05:49
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version 1.16.6.3, 2013/08/15 18:40:39
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Line 1322 schedThread(sched_root_task_t * __restrict root, sched
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Line 1322 schedThread(sched_root_task_t * __restrict root, sched
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return task; |
return task; |
} |
} |
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/* |
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* schedRTC() - Add RTC task to scheduler queue |
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* |
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* @root = root task |
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* @func = task execution function |
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* @arg = 1st func argument |
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* @ts = timeout argument structure, minimum alarm timer resolution is 1msec! |
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* @opt_data = Optional RTC ID |
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* @opt_dlen = Optional Signal No. |
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* return: NULL error or !=NULL new queued task |
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*/ |
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sched_task_t * |
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schedRTC(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, struct timespec ts, |
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void *opt_data, size_t opt_dlen) |
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{ |
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sched_task_t *task; |
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void *ptr; |
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if (!root || !func) |
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return NULL; |
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/* get new task */ |
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if (!(task = sched_useTask(root))) |
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return NULL; |
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task->task_func = func; |
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TASK_TYPE(task) = taskRTC; |
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TASK_ROOT(task) = root; |
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TASK_ARG(task) = arg; |
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TASK_TS(task) = ts; |
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TASK_DATA(task) = opt_data; |
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TASK_DATLEN(task) = opt_dlen; |
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if (root->root_hooks.hook_add.rtc) |
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ptr = root->root_hooks.hook_add.rtc(task, NULL); |
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else |
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ptr = NULL; |
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if (!ptr) { |
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#ifdef HAVE_LIBPTHREAD |
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pthread_mutex_lock(&root->root_mtx[taskRTC]); |
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#endif |
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TAILQ_INSERT_TAIL(&root->root_rtc, TASK_ID(task), task_node); |
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#ifdef HAVE_LIBPTHREAD |
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pthread_mutex_unlock(&root->root_mtx[taskRTC]); |
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#endif |
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} else |
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task = sched_unuseTask(task); |
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return task; |
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} |