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| version 1.16, 2013/05/30 09:13:52 | version 1.20, 2013/08/26 13:36:45 |
|---|---|
| Line 129 _sched_threadWrapper(sched_task_t *t) | Line 129 _sched_threadWrapper(sched_task_t *t) |
| { | { |
| void *ret = NULL; | void *ret = NULL; |
| sem_t *s = NULL; | sem_t *s = NULL; |
| sched_root_task_t *r; | |
| if (!t || !TASK_ROOT(t) || !TASK_RET(t)) | if (!t || !TASK_ROOT(t) || !TASK_RET(t)) |
| pthread_exit(ret); | pthread_exit(ret); |
| else | else { |
| s = (sem_t*) TASK_RET(t); | s = (sem_t*) TASK_RET(t); |
| r = TASK_ROOT(t); | |
| } | |
| pthread_cleanup_push((void (*)(void*)) _sched_threadCleanup, t); | pthread_cleanup_push((void (*)(void*)) _sched_threadCleanup, t); |
| pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL); | pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL); |
| pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL); | pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL); |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_lock(&r->root_mtx[taskTHREAD]); | |
| #endif | |
| TAILQ_REMOVE(&r->root_thread, t, task_node); | |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_unlock(&r->root_mtx[taskTHREAD]); | |
| #endif | |
| t->task_type = taskUNUSE; | |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_lock(&r->root_mtx[taskUNUSE]); | |
| #endif | |
| TAILQ_INSERT_TAIL(&r->root_unuse, t, task_node); | |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_unlock(&r->root_mtx[taskUNUSE]); | |
| #endif | |
| /* notify parent, thread is ready for execution */ | /* notify parent, thread is ready for execution */ |
| sem_post(s); | sem_post(s); |
| pthread_testcancel(); | pthread_testcancel(); |
| Line 152 _sched_threadWrapper(sched_task_t *t) | Line 171 _sched_threadWrapper(sched_task_t *t) |
| } | } |
| #endif | #endif |
| #if defined(HAVE_TIMER_CREATE) && defined(HAVE_TIMER_SETTIME) | |
| void * | |
| _sched_rtcWrapper(sched_task_t *t) | |
| { | |
| void *ret = NULL; | |
| sched_task_func_t func; | |
| sched_task_t *task; | |
| sched_root_task_t *r; | |
| if (!t || !TASK_ROOT(t) || !TASK_DATA(t)) | |
| return NULL; | |
| else { | |
| r = TASK_ROOT(t); | |
| task = (sched_task_t*) TASK_DATA(t); | |
| func = TASK_FUNC(task); | |
| } | |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_lock(&r->root_mtx[taskRTC]); | |
| #endif | |
| TAILQ_REMOVE(&r->root_rtc, task, task_node); | |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_unlock(&r->root_mtx[taskRTC]); | |
| #endif | |
| task->task_type = taskUNUSE; | |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_lock(&r->root_mtx[taskUNUSE]); | |
| #endif | |
| TAILQ_INSERT_TAIL(&r->root_unuse, task, task_node); | |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_unlock(&r->root_mtx[taskUNUSE]); | |
| #endif | |
| ret = func(task); | |
| timer_delete((timer_t) TASK_DATLEN(t)); | |
| return ret; | |
| } | |
| #endif | |
| #pragma GCC visibility pop | #pragma GCC visibility pop |
| /* | /* |
| Line 511 schedSignal(sched_root_task_t * __restrict root, sched | Line 570 schedSignal(sched_root_task_t * __restrict root, sched |
| * @func = task execution function | * @func = task execution function |
| * @arg = 1st func argument | * @arg = 1st func argument |
| * @ts = timeout argument structure, minimum alarm timer resolution is 1msec! | * @ts = timeout argument structure, minimum alarm timer resolution is 1msec! |
| * @opt_data = Optional data | * @opt_data = Alarm timer ID |
| * @opt_dlen = Optional data length | * @opt_dlen = Optional data length |
| * return: NULL error or !=NULL new queued task | * return: NULL error or !=NULL new queued task |
| */ | */ |
| Line 1322 schedThread(sched_root_task_t * __restrict root, sched | Line 1381 schedThread(sched_root_task_t * __restrict root, sched |
| return task; | return task; |
| } | } |
| /* | |
| * schedRTC() - Add RTC task to scheduler queue | |
| * | |
| * @root = root task | |
| * @func = task execution function | |
| * @arg = 1st func argument | |
| * @ts = timeout argument structure, minimum alarm timer resolution is 1msec! | |
| * @opt_data = Optional RTC ID | |
| * @opt_dlen = Optional data length | |
| * return: NULL error or !=NULL new queued task | |
| */ | |
| sched_task_t * | |
| schedRTC(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, struct timespec ts, | |
| void *opt_data, size_t opt_dlen) | |
| { | |
| #if defined(HAVE_TIMER_CREATE) && defined(HAVE_TIMER_SETTIME) | |
| sched_task_t *task; | |
| void *ptr; | |
| if (!root || !func) | |
| return NULL; | |
| /* get new task */ | |
| if (!(task = sched_useTask(root))) | |
| return NULL; | |
| task->task_func = func; | |
| TASK_TYPE(task) = taskRTC; | |
| TASK_ROOT(task) = root; | |
| TASK_ARG(task) = arg; | |
| TASK_TS(task) = ts; | |
| TASK_DATA(task) = opt_data; | |
| TASK_DATLEN(task) = opt_dlen; | |
| if (root->root_hooks.hook_add.rtc) | |
| ptr = root->root_hooks.hook_add.rtc(task, NULL); | |
| else | |
| ptr = NULL; | |
| if (!ptr) { | |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_lock(&root->root_mtx[taskRTC]); | |
| #endif | |
| TAILQ_INSERT_TAIL(&root->root_rtc, TASK_ID(task), task_node); | |
| #ifdef HAVE_LIBPTHREAD | |
| pthread_mutex_unlock(&root->root_mtx[taskRTC]); | |
| #endif | |
| } else | |
| task = sched_unuseTask(task); | |
| return task; | |
| #else | |
| sched_SetErr(ENOTSUP, "Not supported realtime clock extensions"); | |
| return NULL; | |
| #endif | |
| } |