version 1.22.8.3, 2014/01/28 13:17:08
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version 1.26.12.1, 2018/08/20 12:03:53
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Line 12 terms:
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Line 12 terms:
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All of the documentation and software included in the ELWIX and AITNET |
All of the documentation and software included in the ELWIX and AITNET |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
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Copyright 2004 - 2014 | Copyright 2004 - 2018 |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
Redistribution and use in source and binary forms, with or without |
Line 57 sched_useTask(sched_root_task_t * __restrict root)
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Line 57 sched_useTask(sched_root_task_t * __restrict root)
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{ |
{ |
sched_task_t *task, *tmp; |
sched_task_t *task, *tmp; |
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#ifdef HAVE_LIBPTHREAD | SCHED_QLOCK(root, taskUNUSE); |
pthread_mutex_lock(&root->root_mtx[taskUNUSE]); | |
#endif | |
TAILQ_FOREACH_SAFE(task, &root->root_unuse, task_node, tmp) { |
TAILQ_FOREACH_SAFE(task, &root->root_unuse, task_node, tmp) { |
if (!TASK_ISLOCKED(task)) { |
if (!TASK_ISLOCKED(task)) { |
TAILQ_REMOVE(&root->root_unuse, task, task_node); |
TAILQ_REMOVE(&root->root_unuse, task, task_node); |
break; |
break; |
} |
} |
} |
} |
#ifdef HAVE_LIBPTHREAD | SCHED_QUNLOCK(root, taskUNUSE); |
pthread_mutex_unlock(&root->root_mtx[taskUNUSE]); | |
#endif | |
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if (!task) { |
if (!task) { |
task = malloc(sizeof(sched_task_t)); |
task = malloc(sizeof(sched_task_t)); |
Line 93 sched_task_t *
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Line 89 sched_task_t *
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sched_unuseTask(sched_task_t * __restrict task) |
sched_unuseTask(sched_task_t * __restrict task) |
{ |
{ |
TASK_UNLOCK(task); |
TASK_UNLOCK(task); |
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TASK_TYPE(task) = taskUNUSE; |
TASK_TYPE(task) = taskUNUSE; |
#ifdef HAVE_LIBPTHREAD | insert_task_to(task, &(TASK_ROOT(task))->root_unuse); |
pthread_mutex_lock(&TASK_ROOT(task)->root_mtx[taskUNUSE]); | |
#endif | |
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 | |
task = NULL; | |
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task = NULL; |
return task; |
return task; |
} |
} |
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#pragma GCC visibility push(hidden) |
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#ifdef HAVE_LIBPTHREAD |
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static void |
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_sched_threadCleanup(sched_task_t *t) |
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{ |
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if (!t || !TASK_ROOT(t)) |
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return; |
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pthread_mutex_lock(&TASK_ROOT(t)->root_mtx[taskTHREAD]); |
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TAILQ_REMOVE(&TASK_ROOT(t)->root_thread, t, task_node); |
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pthread_mutex_unlock(&TASK_ROOT(t)->root_mtx[taskTHREAD]); |
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sched_unuseTask(t); |
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} |
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void * |
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_sched_threadWrapper(sched_task_t *t) |
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{ |
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void *ret = NULL; |
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pthread_cleanup_push((void (*)(void*)) _sched_threadCleanup, t); |
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if (!t || !TASK_ROOT(t)) |
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pthread_exit(ret); |
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pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL); |
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/* |
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pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL); |
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*/ |
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/* notify parent, thread is ready for execution */ |
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pthread_testcancel(); |
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ret = schedCall(t); |
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pthread_cleanup_pop(42); |
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TASK_ROOT(t)->root_ret = ret; |
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pthread_exit(ret); |
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} |
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#endif |
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#if defined(HAVE_TIMER_CREATE) && defined(HAVE_TIMER_SETTIME) |
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void * |
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_sched_rtcWrapper(sched_task_t *t) |
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{ |
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sched_task_func_t func; |
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sched_task_t *task; |
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sched_root_task_t *r; |
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if (!t || !TASK_ROOT(t) || !TASK_DATA(t)) |
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return NULL; |
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else { |
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r = TASK_ROOT(t); |
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task = (sched_task_t*) TASK_DATA(t); |
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func = TASK_FUNC(task); |
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} |
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#ifdef HAVE_LIBPTHREAD |
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pthread_mutex_lock(&r->root_mtx[taskRTC]); |
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#endif |
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TAILQ_REMOVE(&r->root_rtc, task, task_node); |
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#ifdef HAVE_LIBPTHREAD |
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pthread_mutex_unlock(&r->root_mtx[taskRTC]); |
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#endif |
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sched_unuseTask(task); |
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timer_delete((timer_t) TASK_DATLEN(t)); |
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return schedCall(task); |
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} |
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#endif |
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#pragma GCC visibility pop |
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/* |
/* |
* sched_taskExit() - Exit routine for scheduler task, explicit required for thread tasks |
* sched_taskExit() - Exit routine for scheduler task, explicit required for thread tasks |
* |
* |
Line 225 schedRead(sched_root_task_t * __restrict root, sched_t
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Line 143 schedRead(sched_root_task_t * __restrict root, sched_t
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if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
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task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskREAD; |
TASK_TYPE(task) = taskREAD; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
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Line 240 schedRead(sched_root_task_t * __restrict root, sched_t
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Line 158 schedRead(sched_root_task_t * __restrict root, sched_t
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else |
else |
ptr = NULL; |
ptr = NULL; |
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if (!ptr) { | if (!ptr) |
#ifdef HAVE_LIBPTHREAD | insert_task_to(task, &root->root_read); |
pthread_mutex_lock(&root->root_mtx[taskREAD]); | else |
#endif | |
TAILQ_INSERT_TAIL(&root->root_read, TASK_ID(task), task_node); | |
#ifdef HAVE_LIBPTHREAD | |
pthread_mutex_unlock(&root->root_mtx[taskREAD]); | |
#endif | |
} else | |
task = sched_unuseTask(task); |
task = sched_unuseTask(task); |
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return task; |
return task; |
Line 279 schedWrite(sched_root_task_t * __restrict root, sched_
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Line 191 schedWrite(sched_root_task_t * __restrict root, sched_
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if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
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task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskWRITE; |
TASK_TYPE(task) = taskWRITE; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
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Line 294 schedWrite(sched_root_task_t * __restrict root, sched_
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Line 206 schedWrite(sched_root_task_t * __restrict root, sched_
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else |
else |
ptr = NULL; |
ptr = NULL; |
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if (!ptr) { | if (!ptr) |
#ifdef HAVE_LIBPTHREAD | insert_task_to(task, &root->root_write); |
pthread_mutex_lock(&root->root_mtx[taskWRITE]); | else |
#endif | |
TAILQ_INSERT_TAIL(&root->root_write, TASK_ID(task), task_node); | |
#ifdef HAVE_LIBPTHREAD | |
pthread_mutex_unlock(&root->root_mtx[taskWRITE]); | |
#endif | |
} else | |
task = sched_unuseTask(task); |
task = sched_unuseTask(task); |
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return task; |
return task; |
Line 323 sched_task_t *
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Line 229 sched_task_t *
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schedNode(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, int fd, |
schedNode(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, int fd, |
void *opt_data, size_t opt_dlen) |
void *opt_data, size_t opt_dlen) |
{ |
{ |
#ifdef KQ_DISABLE | #if SUP_ENABLE != KQ_SUPPORT |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
return NULL; |
return NULL; |
#else |
#else |
Line 337 schedNode(sched_root_task_t * __restrict root, sched_t
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Line 243 schedNode(sched_root_task_t * __restrict root, sched_t
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if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
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task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskNODE; |
TASK_TYPE(task) = taskNODE; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
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Line 352 schedNode(sched_root_task_t * __restrict root, sched_t
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Line 258 schedNode(sched_root_task_t * __restrict root, sched_t
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else |
else |
ptr = NULL; |
ptr = NULL; |
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if (!ptr) { | if (!ptr) |
#ifdef HAVE_LIBPTHREAD | insert_task_to(task, &root->root_node); |
pthread_mutex_lock(&root->root_mtx[taskNODE]); | else |
#endif | |
TAILQ_INSERT_TAIL(&root->root_node, TASK_ID(task), task_node); | |
#ifdef HAVE_LIBPTHREAD | |
pthread_mutex_unlock(&root->root_mtx[taskNODE]); | |
#endif | |
} else | |
task = sched_unuseTask(task); |
task = sched_unuseTask(task); |
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return task; |
return task; |
#endif /* KQ_DISABLE */ | #endif /* KQ_SUPPORT */ |
} |
} |
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/* |
/* |
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* schedNode2() - Add NODE task with all events 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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* @fd = fd handle |
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* @opt_data = Optional data |
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* @opt_dlen = Optional data length |
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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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schedNode2(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, int fd, |
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void *opt_data, size_t opt_dlen) |
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{ |
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#if SUP_ENABLE != KQ_SUPPORT |
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sched_SetErr(ENOTSUP, "disabled kqueue support"); |
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return NULL; |
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#else |
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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_FUNC(task) = func; |
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TASK_TYPE(task) = taskNODE; |
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TASK_ROOT(task) = root; |
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TASK_ARG(task) = arg; |
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TASK_FD(task) = fd; |
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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.node) |
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ptr = root->root_hooks.hook_add.node(task, |
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(void*) (NOTE_READ | NOTE_CLOSE_WRITE | NOTE_CLOSE | NOTE_OPEN)); |
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else |
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ptr = NULL; |
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if (!ptr) |
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insert_task_to(task, &root->root_node); |
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else |
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task = sched_unuseTask(task); |
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return task; |
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#endif /* KQ_SUPPORT */ |
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} |
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/* |
* schedProc() - Add PROC task to scheduler queue |
* schedProc() - Add PROC task to scheduler queue |
* |
* |
* @root = root task |
* @root = root task |
Line 382 sched_task_t *
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Line 336 sched_task_t *
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schedProc(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, u_long pid, |
schedProc(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, u_long pid, |
void *opt_data, size_t opt_dlen) |
void *opt_data, size_t opt_dlen) |
{ |
{ |
#ifdef KQ_DISABLE | #if SUP_ENABLE != KQ_SUPPORT |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
return NULL; |
return NULL; |
#else |
#else |
Line 396 schedProc(sched_root_task_t * __restrict root, sched_t
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Line 350 schedProc(sched_root_task_t * __restrict root, sched_t
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if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
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task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskPROC; |
TASK_TYPE(task) = taskPROC; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
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Line 411 schedProc(sched_root_task_t * __restrict root, sched_t
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Line 365 schedProc(sched_root_task_t * __restrict root, sched_t
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else |
else |
ptr = NULL; |
ptr = NULL; |
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if (!ptr) { | if (!ptr) |
#ifdef HAVE_LIBPTHREAD | insert_task_to(task, &root->root_proc); |
pthread_mutex_lock(&root->root_mtx[taskPROC]); | else |
#endif | |
TAILQ_INSERT_TAIL(&root->root_proc, TASK_ID(task), task_node); | |
#ifdef HAVE_LIBPTHREAD | |
pthread_mutex_unlock(&root->root_mtx[taskPROC]); | |
#endif | |
} else | |
task = sched_unuseTask(task); |
task = sched_unuseTask(task); |
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return task; |
return task; |
#endif /* KQ_DISABLE */ | #endif /* KQ_SUPPORT */ |
} |
} |
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/* |
/* |
Line 441 sched_task_t *
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Line 389 sched_task_t *
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schedUser(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, u_long id, |
schedUser(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, u_long id, |
void *opt_data, size_t opt_dlen) |
void *opt_data, size_t opt_dlen) |
{ |
{ |
#ifdef KQ_DISABLE | #if SUP_ENABLE != KQ_SUPPORT |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
return NULL; |
return NULL; |
#else |
#else |
Line 459 schedUser(sched_root_task_t * __restrict root, sched_t
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Line 407 schedUser(sched_root_task_t * __restrict root, sched_t
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if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
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task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskUSER; |
TASK_TYPE(task) = taskUSER; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
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Line 474 schedUser(sched_root_task_t * __restrict root, sched_t
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Line 422 schedUser(sched_root_task_t * __restrict root, sched_t
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else |
else |
ptr = NULL; |
ptr = NULL; |
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if (!ptr) { | if (!ptr) |
#ifdef HAVE_LIBPTHREAD | insert_task_to(task, &root->root_user); |
pthread_mutex_lock(&root->root_mtx[taskUSER]); | else |
#endif | |
TAILQ_INSERT_TAIL(&root->root_user, TASK_ID(task), task_node); | |
#ifdef HAVE_LIBPTHREAD | |
pthread_mutex_unlock(&root->root_mtx[taskUSER]); | |
#endif | |
} else | |
task = sched_unuseTask(task); |
task = sched_unuseTask(task); |
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return task; |
return task; |
#endif /* EVFILT_USER */ |
#endif /* EVFILT_USER */ |
#endif /* KQ_DISABLE */ | #endif /* KQ_SUPPORT */ |
} |
} |
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/* |
/* |
Line 505 sched_task_t *
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Line 447 sched_task_t *
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schedSignal(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, u_long sig, |
schedSignal(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, u_long sig, |
void *opt_data, size_t opt_dlen) |
void *opt_data, size_t opt_dlen) |
{ |
{ |
#ifdef KQ_DISABLE | #if SUP_ENABLE != KQ_SUPPORT |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
return NULL; |
return NULL; |
#else |
#else |
Line 519 schedSignal(sched_root_task_t * __restrict root, sched
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Line 461 schedSignal(sched_root_task_t * __restrict root, sched
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if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
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task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskSIGNAL; |
TASK_TYPE(task) = taskSIGNAL; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
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Line 534 schedSignal(sched_root_task_t * __restrict root, sched
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Line 476 schedSignal(sched_root_task_t * __restrict root, sched
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else |
else |
ptr = NULL; |
ptr = NULL; |
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if (!ptr) { | if (!ptr) |
#ifdef HAVE_LIBPTHREAD | insert_task_to(task, &root->root_signal); |
pthread_mutex_lock(&root->root_mtx[taskSIGNAL]); | else |
#endif | |
TAILQ_INSERT_TAIL(&root->root_signal, TASK_ID(task), task_node); | |
#ifdef HAVE_LIBPTHREAD | |
pthread_mutex_unlock(&root->root_mtx[taskSIGNAL]); | |
#endif | |
} else | |
task = sched_unuseTask(task); |
task = sched_unuseTask(task); |
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return task; |
return task; |
#endif /* KQ_DISABLE */ | #endif /* KQ_SUPPORT */ |
} |
} |
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/* |
/* |
Line 564 sched_task_t *
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Line 500 sched_task_t *
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schedAlarm(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, struct timespec ts, |
schedAlarm(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, struct timespec ts, |
void *opt_data, size_t opt_dlen) |
void *opt_data, size_t opt_dlen) |
{ |
{ |
#ifdef KQ_DISABLE | #if SUP_ENABLE != KQ_SUPPORT |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
return NULL; |
return NULL; |
#else |
#else |
Line 578 schedAlarm(sched_root_task_t * __restrict root, sched_
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Line 514 schedAlarm(sched_root_task_t * __restrict root, sched_
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if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
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task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskALARM; |
TASK_TYPE(task) = taskALARM; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
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Line 593 schedAlarm(sched_root_task_t * __restrict root, sched_
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Line 529 schedAlarm(sched_root_task_t * __restrict root, sched_
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else |
else |
ptr = NULL; |
ptr = NULL; |
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if (!ptr) { | if (!ptr) |
#ifdef HAVE_LIBPTHREAD | insert_task_to(task, &root->root_alarm); |
pthread_mutex_lock(&root->root_mtx[taskALARM]); | else |
#endif | |
TAILQ_INSERT_TAIL(&root->root_alarm, TASK_ID(task), task_node); | |
#ifdef HAVE_LIBPTHREAD | |
pthread_mutex_unlock(&root->root_mtx[taskALARM]); | |
#endif | |
} else | |
task = sched_unuseTask(task); |
task = sched_unuseTask(task); |
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return task; |
return task; |
#endif /* KQ_DISABLE */ | #endif /* KQ_SUPPORT */ |
} |
} |
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#ifdef AIO_SUPPORT |
#ifdef AIO_SUPPORT |
Line 624 sched_task_t *
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Line 554 sched_task_t *
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schedAIO(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, |
schedAIO(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, |
struct aiocb * __restrict acb, void *opt_data, size_t opt_dlen) |
struct aiocb * __restrict acb, void *opt_data, size_t opt_dlen) |
{ |
{ |
#ifdef KQ_DISABLE | #if SUP_ENABLE != KQ_SUPPORT |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
return NULL; |
return NULL; |
#else |
#else |
Line 638 schedAIO(sched_root_task_t * __restrict root, sched_ta
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Line 568 schedAIO(sched_root_task_t * __restrict root, sched_ta
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if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
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task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskAIO; |
TASK_TYPE(task) = taskAIO; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
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Line 653 schedAIO(sched_root_task_t * __restrict root, sched_ta
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Line 583 schedAIO(sched_root_task_t * __restrict root, sched_ta
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else |
else |
ptr = NULL; |
ptr = NULL; |
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if (!ptr) { | if (!ptr) |
#ifdef HAVE_LIBPTHREAD | insert_task_to(task, &root->root_aio); |
pthread_mutex_lock(&root->root_mtx[taskAIO]); | else |
#endif | |
TAILQ_INSERT_TAIL(&root->root_aio, TASK_ID(task), task_node); | |
#ifdef HAVE_LIBPTHREAD | |
pthread_mutex_unlock(&root->root_mtx[taskAIO]); | |
#endif | |
} else | |
task = sched_unuseTask(task); |
task = sched_unuseTask(task); |
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return task; |
return task; |
#endif /* KQ_DISABLE */ | #endif /* KQ_SUPPORT */ |
} |
} |
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/* |
/* |
Line 684 sched_task_t *
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Line 608 sched_task_t *
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schedAIORead(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, int fd, |
schedAIORead(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, int fd, |
void *buffer, size_t buflen, off_t offset) |
void *buffer, size_t buflen, off_t offset) |
{ |
{ |
#ifdef KQ_DISABLE | #if SUP_ENABLE != KQ_SUPPORT |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
return NULL; |
return NULL; |
#else |
#else |
Line 724 schedAIORead(sched_root_task_t * __restrict root, sche
|
Line 648 schedAIORead(sched_root_task_t * __restrict root, sche
|
} |
} |
|
|
return schedAIO(root, func, arg, acb, buffer, buflen); |
return schedAIO(root, func, arg, acb, buffer, buflen); |
#endif /* KQ_DISABLE */ | #endif /* KQ_SUPPORT */ |
} |
} |
|
|
/* |
/* |
Line 743 sched_task_t *
|
Line 667 sched_task_t *
|
schedAIOWrite(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, int fd, |
schedAIOWrite(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, int fd, |
void *buffer, size_t buflen, off_t offset) |
void *buffer, size_t buflen, off_t offset) |
{ |
{ |
#ifdef KQ_DISABLE | #if SUP_ENABLE != KQ_SUPPORT |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
return NULL; |
return NULL; |
#else |
#else |
Line 783 schedAIOWrite(sched_root_task_t * __restrict root, sch
|
Line 707 schedAIOWrite(sched_root_task_t * __restrict root, sch
|
} |
} |
|
|
return schedAIO(root, func, arg, acb, buffer, buflen); |
return schedAIO(root, func, arg, acb, buffer, buflen); |
#endif /* KQ_DISABLE */ | #endif /* KQ_SUPPORT */ |
} |
} |
|
|
#ifdef EVFILT_LIO |
#ifdef EVFILT_LIO |
Line 802 sched_task_t *
|
Line 726 sched_task_t *
|
schedLIO(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, |
schedLIO(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, |
struct aiocb ** __restrict acbs, void *opt_data, size_t opt_dlen) |
struct aiocb ** __restrict acbs, void *opt_data, size_t opt_dlen) |
{ |
{ |
#ifdef KQ_DISABLE | #if SUP_ENABLE != KQ_SUPPORT |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
return NULL; |
return NULL; |
#else |
#else |
Line 816 schedLIO(sched_root_task_t * __restrict root, sched_ta
|
Line 740 schedLIO(sched_root_task_t * __restrict root, sched_ta
|
if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
|
|
task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskLIO; |
TASK_TYPE(task) = taskLIO; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
|
|
Line 831 schedLIO(sched_root_task_t * __restrict root, sched_ta
|
Line 755 schedLIO(sched_root_task_t * __restrict root, sched_ta
|
else |
else |
ptr = NULL; |
ptr = NULL; |
|
|
if (!ptr) { | if (!ptr) |
#ifdef HAVE_LIBPTHREAD | insert_task_to(task, &root->root_lio); |
pthread_mutex_lock(&root->root_mtx[taskLIO]); | else |
#endif | |
TAILQ_INSERT_TAIL(&root->root_lio, TASK_ID(task), task_node); | |
#ifdef HAVE_LIBPTHREAD | |
pthread_mutex_unlock(&root->root_mtx[taskLIO]); | |
#endif | |
} else | |
task = sched_unuseTask(task); |
task = sched_unuseTask(task); |
|
|
return task; |
return task; |
#endif /* KQ_DISABLE */ | #endif /* KQ_SUPPORT */ |
} |
} |
|
|
/* |
/* |
Line 862 sched_task_t *
|
Line 780 sched_task_t *
|
schedLIORead(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, int fd, |
schedLIORead(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, int fd, |
struct iovec *bufs, size_t nbufs, off_t offset) |
struct iovec *bufs, size_t nbufs, off_t offset) |
{ |
{ |
#ifdef KQ_DISABLE | #if SUP_ENABLE != KQ_SUPPORT |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
return NULL; |
return NULL; |
#else |
#else |
Line 920 schedLIORead(sched_root_task_t * __restrict root, sche
|
Line 838 schedLIORead(sched_root_task_t * __restrict root, sche
|
} |
} |
|
|
return schedLIO(root, func, arg, (void*) acb, bufs, nbufs); |
return schedLIO(root, func, arg, (void*) acb, bufs, nbufs); |
#endif /* KQ_DISABLE */ | #endif /* KQ_SUPPORT */ |
} |
} |
|
|
/* |
/* |
Line 939 sched_task_t *
|
Line 857 sched_task_t *
|
schedLIOWrite(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, int fd, |
schedLIOWrite(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, int fd, |
struct iovec *bufs, size_t nbufs, off_t offset) |
struct iovec *bufs, size_t nbufs, off_t offset) |
{ |
{ |
#ifdef KQ_DISABLE | #if SUP_ENABLE != KQ_SUPPORT |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
sched_SetErr(ENOTSUP, "disabled kqueue support"); |
return NULL; |
return NULL; |
#else |
#else |
Line 997 schedLIOWrite(sched_root_task_t * __restrict root, sch
|
Line 915 schedLIOWrite(sched_root_task_t * __restrict root, sch
|
} |
} |
|
|
return schedLIO(root, func, arg, (void*) acb, bufs, nbufs); |
return schedLIO(root, func, arg, (void*) acb, bufs, nbufs); |
#endif /* KQ_DISABLE */ | #endif /* KQ_SUPPORT */ |
} |
} |
#endif /* EVFILT_LIO */ |
#endif /* EVFILT_LIO */ |
#endif /* AIO_SUPPORT */ |
#endif /* AIO_SUPPORT */ |
Line 1028 schedTimer(sched_root_task_t * __restrict root, sched_
|
Line 946 schedTimer(sched_root_task_t * __restrict root, sched_
|
if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
|
|
task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskTIMER; |
TASK_TYPE(task) = taskTIMER; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
|
|
Line 1056 schedTimer(sched_root_task_t * __restrict root, sched_
|
Line 974 schedTimer(sched_root_task_t * __restrict root, sched_
|
ptr = NULL; |
ptr = NULL; |
|
|
if (!ptr) { |
if (!ptr) { |
#ifdef HAVE_LIBPTHREAD | SCHED_QLOCK(root, taskTIMER); |
pthread_mutex_lock(&root->root_mtx[taskTIMER]); | |
#endif | |
#ifdef TIMER_WITHOUT_SORT |
#ifdef TIMER_WITHOUT_SORT |
TAILQ_INSERT_TAIL(&root->root_timer, TASK_ID(task), task_node); | TAILQ_INSERT_TAIL(&root->root_timer, task, task_node); |
#else |
#else |
TAILQ_FOREACH_SAFE(t, &root->root_timer, task_node, tmp) |
TAILQ_FOREACH_SAFE(t, &root->root_timer, task_node, tmp) |
if (sched_timespeccmp(&TASK_TS(task), &TASK_TS(t), -) < 1) |
if (sched_timespeccmp(&TASK_TS(task), &TASK_TS(t), -) < 1) |
break; |
break; |
if (!t) |
if (!t) |
TAILQ_INSERT_TAIL(&root->root_timer, TASK_ID(task), task_node); | TAILQ_INSERT_TAIL(&root->root_timer, task, task_node); |
else |
else |
TAILQ_INSERT_BEFORE(t, TASK_ID(task), task_node); | TAILQ_INSERT_BEFORE(t, task, task_node); |
#endif |
#endif |
#ifdef HAVE_LIBPTHREAD | SCHED_QUNLOCK(root, taskTIMER); |
pthread_mutex_unlock(&root->root_mtx[taskTIMER]); | |
#endif | |
} else |
} else |
task = sched_unuseTask(task); |
task = sched_unuseTask(task); |
|
|
Line 1104 schedEvent(sched_root_task_t * __restrict root, sched_
|
Line 1018 schedEvent(sched_root_task_t * __restrict root, sched_
|
if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
|
|
task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskEVENT; |
TASK_TYPE(task) = taskEVENT; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
|
|
Line 1119 schedEvent(sched_root_task_t * __restrict root, sched_
|
Line 1033 schedEvent(sched_root_task_t * __restrict root, sched_
|
else |
else |
ptr = NULL; |
ptr = NULL; |
|
|
if (!ptr) { | if (!ptr) |
#ifdef HAVE_LIBPTHREAD | insert_task_to(task, &root->root_event); |
pthread_mutex_lock(&root->root_mtx[taskEVENT]); | else |
#endif | |
TAILQ_INSERT_TAIL(&root->root_event, TASK_ID(task), task_node); | |
#ifdef HAVE_LIBPTHREAD | |
pthread_mutex_unlock(&root->root_mtx[taskEVENT]); | |
#endif | |
} else | |
task = sched_unuseTask(task); |
task = sched_unuseTask(task); |
|
|
return task; |
return task; |
Line 1159 schedTask(sched_root_task_t * __restrict root, sched_t
|
Line 1067 schedTask(sched_root_task_t * __restrict root, sched_t
|
if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
|
|
task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskTASK; |
TASK_TYPE(task) = taskTASK; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
|
|
Line 1175 schedTask(sched_root_task_t * __restrict root, sched_t
|
Line 1083 schedTask(sched_root_task_t * __restrict root, sched_t
|
ptr = NULL; |
ptr = NULL; |
|
|
if (!ptr) { |
if (!ptr) { |
#ifdef HAVE_LIBPTHREAD | SCHED_QLOCK(root, taskTASK); |
pthread_mutex_lock(&root->root_mtx[taskTASK]); | |
#endif | |
TAILQ_FOREACH_SAFE(t, &root->root_task, task_node, tmp) |
TAILQ_FOREACH_SAFE(t, &root->root_task, task_node, tmp) |
if (TASK_VAL(task) < TASK_VAL(t)) |
if (TASK_VAL(task) < TASK_VAL(t)) |
break; |
break; |
if (!t) |
if (!t) |
TAILQ_INSERT_TAIL(&root->root_task, TASK_ID(task), task_node); | TAILQ_INSERT_TAIL(&root->root_task, task, task_node); |
else |
else |
TAILQ_INSERT_BEFORE(t, TASK_ID(task), task_node); | TAILQ_INSERT_BEFORE(t, task, task_node); |
#ifdef HAVE_LIBPTHREAD | SCHED_QUNLOCK(root, taskTASK); |
pthread_mutex_unlock(&root->root_mtx[taskTASK]); | |
#endif | |
} else |
} else |
task = sched_unuseTask(task); |
task = sched_unuseTask(task); |
|
|
Line 1219 schedSuspend(sched_root_task_t * __restrict root, sche
|
Line 1123 schedSuspend(sched_root_task_t * __restrict root, sche
|
if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
|
|
task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskSUSPEND; |
TASK_TYPE(task) = taskSUSPEND; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
|
|
Line 1234 schedSuspend(sched_root_task_t * __restrict root, sche
|
Line 1138 schedSuspend(sched_root_task_t * __restrict root, sche
|
else |
else |
ptr = NULL; |
ptr = NULL; |
|
|
if (!ptr) { | if (!ptr) |
#ifdef HAVE_LIBPTHREAD | insert_task_to(task, &root->root_suspend); |
pthread_mutex_lock(&root->root_mtx[taskSUSPEND]); | else |
#endif | |
TAILQ_INSERT_TAIL(&root->root_suspend, TASK_ID(task), task_node); | |
#ifdef HAVE_LIBPTHREAD | |
pthread_mutex_unlock(&root->root_mtx[taskSUSPEND]); | |
#endif | |
} else | |
task = sched_unuseTask(task); |
task = sched_unuseTask(task); |
|
|
return task; |
return task; |
Line 1273 schedCallOnce(sched_root_task_t * __restrict root, sch
|
Line 1171 schedCallOnce(sched_root_task_t * __restrict root, sch
|
if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
|
|
task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskEVENT; |
TASK_TYPE(task) = taskEVENT; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
|
|
Line 1310 schedThread(sched_root_task_t * __restrict root, sched
|
Line 1208 schedThread(sched_root_task_t * __restrict root, sched
|
#endif |
#endif |
sched_task_t *task; |
sched_task_t *task; |
pthread_attr_t attr; |
pthread_attr_t attr; |
|
void *ptr; |
|
|
if (!root || !func) |
if (!root || !func) |
return NULL; |
return NULL; |
|
|
/* get new task */ |
/* get new task */ |
if (!(task = sched_useTask(root))) { | if (!(task = sched_useTask(root))) |
| |
return NULL; |
return NULL; |
} |
|
|
|
task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskTHREAD; |
TASK_TYPE(task) = taskTHREAD; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
|
|
Line 1330 schedThread(sched_root_task_t * __restrict root, sched
|
Line 1227 schedThread(sched_root_task_t * __restrict root, sched
|
TASK_DATLEN(task) = opt_dlen; |
TASK_DATLEN(task) = opt_dlen; |
|
|
pthread_attr_init(&attr); |
pthread_attr_init(&attr); |
pthread_attr_setdetachstate(&attr, PTHREAD_DETACHED); | pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED); |
if (ss && (errno = pthread_attr_setstacksize(&attr, ss))) { |
if (ss && (errno = pthread_attr_setstacksize(&attr, ss))) { |
LOGERR; |
LOGERR; |
pthread_attr_destroy(&attr); |
pthread_attr_destroy(&attr); |
Line 1342 schedThread(sched_root_task_t * __restrict root, sched
|
Line 1239 schedThread(sched_root_task_t * __restrict root, sched
|
return sched_unuseTask(task); |
return sched_unuseTask(task); |
} else |
} else |
TASK_FLAG(task) = ss; |
TASK_FLAG(task) = ss; |
if ((errno = pthread_attr_setguardsize(&attr, ss))) { | |
LOGERR; | |
pthread_attr_destroy(&attr); | |
return sched_unuseTask(task); | |
} | |
#ifdef SCHED_RR |
#ifdef SCHED_RR |
pthread_attr_setschedpolicy(&attr, SCHED_RR); |
pthread_attr_setschedpolicy(&attr, SCHED_RR); |
#else |
#else |
pthread_attr_setschedpolicy(&attr, SCHED_OTHER); |
pthread_attr_setschedpolicy(&attr, SCHED_OTHER); |
#endif |
#endif |
|
|
pthread_mutex_lock(&root->root_mtx[taskTHREAD]); |
|
TAILQ_INSERT_TAIL(&root->root_thread, TASK_ID(task), task_node); |
|
pthread_mutex_unlock(&root->root_mtx[taskTHREAD]); |
|
|
|
if (root->root_hooks.hook_add.thread) |
if (root->root_hooks.hook_add.thread) |
if (root->root_hooks.hook_add.thread(task, &attr)) { | ptr = root->root_hooks.hook_add.thread(task, &attr); |
schedCancel(task); | else |
task = NULL; | ptr = NULL; |
} | |
| if (!ptr) |
| insert_task_to(task, &root->root_thread); |
| else |
| task = sched_unuseTask(task); |
| |
pthread_attr_destroy(&attr); |
pthread_attr_destroy(&attr); |
return task; |
return task; |
} |
} |
Line 1381 sched_task_t *
|
Line 1275 sched_task_t *
|
schedRTC(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, struct timespec ts, |
schedRTC(sched_root_task_t * __restrict root, sched_task_func_t func, void *arg, struct timespec ts, |
void *opt_data, size_t opt_dlen) |
void *opt_data, size_t opt_dlen) |
{ |
{ |
#if defined(HAVE_TIMER_CREATE) && defined(HAVE_TIMER_SETTIME) | #if defined(HAVE_LIBRT) && defined(HAVE_TIMER_CREATE) && \ |
| defined(HAVE_TIMER_SETTIME) && defined(HAVE_TIMER_DELETE) |
sched_task_t *task; |
sched_task_t *task; |
void *ptr; |
void *ptr; |
|
|
Line 1392 schedRTC(sched_root_task_t * __restrict root, sched_ta
|
Line 1287 schedRTC(sched_root_task_t * __restrict root, sched_ta
|
if (!(task = sched_useTask(root))) |
if (!(task = sched_useTask(root))) |
return NULL; |
return NULL; |
|
|
task->task_func = func; | TASK_FUNC(task) = func; |
TASK_TYPE(task) = taskRTC; |
TASK_TYPE(task) = taskRTC; |
TASK_ROOT(task) = root; |
TASK_ROOT(task) = root; |
|
|
Line 1407 schedRTC(sched_root_task_t * __restrict root, sched_ta
|
Line 1302 schedRTC(sched_root_task_t * __restrict root, sched_ta
|
else |
else |
ptr = NULL; |
ptr = NULL; |
|
|
if (!ptr) { | if (!ptr) |
#ifdef HAVE_LIBPTHREAD | insert_task_to(task, &root->root_rtc); |
pthread_mutex_lock(&root->root_mtx[taskRTC]); | else |
#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); |
task = sched_unuseTask(task); |
|
|
return task; |
return task; |