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version 1.12.2.1, 2012/08/08 23:00:05
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version 1.19.2.1, 2013/08/15 23:58:18
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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> |
| |
|
| Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 | Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 |
| by Michael Pounov <misho@elwix.org>. All rights reserved. |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
| |
|
| Redistribution and use in source and binary forms, with or without |
Redistribution and use in source and binary forms, with or without |
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Line 110 sched_hook_cancel(void *task, void *arg __unused)
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Line 110 sched_hook_cancel(void *task, void *arg __unused)
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| #ifdef AIO_SUPPORT |
#ifdef AIO_SUPPORT |
| struct aiocb *acb; |
struct aiocb *acb; |
| #ifdef EVFILT_LIO |
#ifdef EVFILT_LIO |
| |
register int i = 0; |
| struct aiocb **acbs; |
struct aiocb **acbs; |
| register int i; |
|
| #endif /* EVFILT_LIO */ |
#endif /* EVFILT_LIO */ |
| #endif /* AIO_SUPPORT */ |
#endif /* AIO_SUPPORT */ |
| |
|
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Line 162 sched_hook_cancel(void *task, void *arg __unused)
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Line 162 sched_hook_cancel(void *task, void *arg __unused)
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| #else |
#else |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_SIGNAL, EV_DELETE, 0, 0, (void*) TASK_VAL(t)); |
EV_SET(&chg[0], TASK_VAL(t), EVFILT_SIGNAL, EV_DELETE, 0, 0, (void*) TASK_VAL(t)); |
| #endif |
#endif |
| |
/* restore signal */ |
| |
signal(TASK_VAL(t), SIG_DFL); |
| break; |
break; |
| #ifdef AIO_SUPPORT |
#ifdef AIO_SUPPORT |
| case taskAIO: |
case taskAIO: |
|
Line 206 sched_hook_cancel(void *task, void *arg __unused)
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Line 208 sched_hook_cancel(void *task, void *arg __unused)
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| EV_SET(&chg[0], TASK_VAL(t), EVFILT_USER, EV_DELETE, 0, 0, (void*) TASK_VAL(t)); |
EV_SET(&chg[0], TASK_VAL(t), EVFILT_USER, EV_DELETE, 0, 0, (void*) TASK_VAL(t)); |
| #endif |
#endif |
| break; |
break; |
| |
#endif /* EVFILT_USER */ |
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case taskTHREAD: |
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#ifdef HAVE_LIBPTHREAD |
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pthread_cancel((pthread_t) TASK_VAL(t)); |
| #endif |
#endif |
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return NULL; |
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#if defined(HAVE_TIMER_CREATE) && defined(HAVE_TIMER_SETTIME) |
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case taskRTC: |
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timer_delete((timer_t) TASK_FLAG(t)); |
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schedCancel((sched_task_t*) TASK_RET(t)); |
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return NULL; |
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#endif /* HAVE_TIMER_CREATE */ |
| default: |
default: |
| return NULL; |
return NULL; |
| } |
} |
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Line 215 sched_hook_cancel(void *task, void *arg __unused)
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Line 228 sched_hook_cancel(void *task, void *arg __unused)
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| return NULL; |
return NULL; |
| } |
} |
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#ifdef HAVE_LIBPTHREAD |
| /* |
/* |
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* sched_hook_thread() - Default THREAD hook |
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* |
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* @task = current task |
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* @arg = pthread attributes |
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* return: <0 errors and 0 ok |
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*/ |
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void * |
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sched_hook_thread(void *task, void *arg) |
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{ |
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sched_task_t *t = task; |
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pthread_t tid; |
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sigset_t s, o; |
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|
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if (!t || !TASK_ROOT(t)) |
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return (void*) -1; |
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|
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sigfillset(&s); |
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pthread_sigmask(SIG_BLOCK, &s, &o); |
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if ((errno = pthread_create(&tid, (pthread_attr_t*) arg, |
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(void *(*)(void*)) _sched_threadWrapper, t))) { |
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LOGERR; |
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pthread_sigmask(SIG_SETMASK, &o, NULL); |
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return (void*) -1; |
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} else |
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TASK_VAL(t) = (u_long) tid; |
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|
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if (!TASK_ISLOCKED(t)) |
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TASK_LOCK(t); |
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|
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pthread_sigmask(SIG_SETMASK, &o, NULL); |
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return NULL; |
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} |
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#endif |
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|
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/* |
| * sched_hook_read() - Default READ hook |
* sched_hook_read() - Default READ hook |
| * |
* |
| * @task = current task |
* @task = current task |
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Line 299 sched_hook_alarm(void *task, void *arg __unused)
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Line 348 sched_hook_alarm(void *task, void *arg __unused)
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| return (void*) -1; |
return (void*) -1; |
| |
|
| #ifdef __NetBSD__ |
#ifdef __NetBSD__ |
| EV_SET(&chg[0], (uintptr_t) TASK_DATA(t), EVFILT_TIMER, EV_ADD | EV_ONESHOT, 0, | EV_SET(&chg[0], (uintptr_t) TASK_DATA(t), EVFILT_TIMER, EV_ADD | EV_CLEAR, 0, |
| t->task_val.ts.tv_sec * 1000 + t->task_val.ts.tv_nsec / 1000000, |
t->task_val.ts.tv_sec * 1000 + t->task_val.ts.tv_nsec / 1000000, |
| (intptr_t) TASK_DATA(t)); |
(intptr_t) TASK_DATA(t)); |
| #else |
#else |
| EV_SET(&chg[0], (uintptr_t) TASK_DATA(t), EVFILT_TIMER, EV_ADD | EV_ONESHOT, 0, | EV_SET(&chg[0], (uintptr_t) TASK_DATA(t), EVFILT_TIMER, EV_ADD | EV_CLEAR, 0, |
| t->task_val.ts.tv_sec * 1000 + t->task_val.ts.tv_nsec / 1000000, |
t->task_val.ts.tv_sec * 1000 + t->task_val.ts.tv_nsec / 1000000, |
| (void*) TASK_DATA(t)); |
(void*) TASK_DATA(t)); |
| #endif |
#endif |
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Line 407 sched_hook_signal(void *task, void *arg __unused)
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Line 456 sched_hook_signal(void *task, void *arg __unused)
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| if (!t || !TASK_ROOT(t)) |
if (!t || !TASK_ROOT(t)) |
| return (void*) -1; |
return (void*) -1; |
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|
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/* ignore signal */ |
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signal(TASK_VAL(t), SIG_IGN); |
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|
| #ifdef __NetBSD__ |
#ifdef __NetBSD__ |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_SIGNAL, EV_ADD, 0, 0, (intptr_t) TASK_VAL(t)); | EV_SET(&chg[0], TASK_VAL(t), EVFILT_SIGNAL, EV_ADD | EV_CLEAR, 0, 0, (intptr_t) TASK_VAL(t)); |
| #else |
#else |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_SIGNAL, EV_ADD, 0, 0, (void*) TASK_VAL(t)); | EV_SET(&chg[0], TASK_VAL(t), EVFILT_SIGNAL, EV_ADD | EV_CLEAR, 0, 0, (void*) TASK_VAL(t)); |
| #endif |
#endif |
| if (kevent(TASK_ROOT(t)->root_kq, chg, 1, NULL, 0, &timeout) == -1) { |
if (kevent(TASK_ROOT(t)->root_kq, chg, 1, NULL, 0, &timeout) == -1) { |
| if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
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Line 592 sched_hook_fetch(void *root, void *arg __unused)
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Line 644 sched_hook_fetch(void *root, void *arg __unused)
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| TAILQ_FOREACH_SAFE(task, &r->root_read, task_node, tmp) { |
TAILQ_FOREACH_SAFE(task, &r->root_read, task_node, tmp) { |
| if (TASK_FD(task) != ((intptr_t) res[i].udata)) |
if (TASK_FD(task) != ((intptr_t) res[i].udata)) |
| continue; |
continue; |
| else | else { |
| flg++; |
flg++; |
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TASK_RET(task) = res[i].data; |
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TASK_FLAG(task) = (u_long) res[i].fflags; |
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} |
| /* remove read handle */ |
/* remove read handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
| pthread_mutex_lock(&r->root_mtx[taskREAD]); |
pthread_mutex_lock(&r->root_mtx[taskREAD]); |
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Line 642 sched_hook_fetch(void *root, void *arg __unused)
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Line 697 sched_hook_fetch(void *root, void *arg __unused)
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| TAILQ_FOREACH_SAFE(task, &r->root_write, task_node, tmp) { |
TAILQ_FOREACH_SAFE(task, &r->root_write, task_node, tmp) { |
| if (TASK_FD(task) != ((intptr_t) res[i].udata)) |
if (TASK_FD(task) != ((intptr_t) res[i].udata)) |
| continue; |
continue; |
| else | else { |
| flg++; |
flg++; |
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TASK_RET(task) = res[i].data; |
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TASK_FLAG(task) = (u_long) res[i].fflags; |
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} |
| /* remove write handle */ |
/* remove write handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
| pthread_mutex_lock(&r->root_mtx[taskWRITE]); |
pthread_mutex_lock(&r->root_mtx[taskWRITE]); |
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Line 692 sched_hook_fetch(void *root, void *arg __unused)
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Line 750 sched_hook_fetch(void *root, void *arg __unused)
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| TAILQ_FOREACH_SAFE(task, &r->root_alarm, task_node, tmp) { |
TAILQ_FOREACH_SAFE(task, &r->root_alarm, task_node, tmp) { |
| if ((uintptr_t) TASK_DATA(task) != ((uintptr_t) res[i].udata)) |
if ((uintptr_t) TASK_DATA(task) != ((uintptr_t) res[i].udata)) |
| continue; |
continue; |
| else | else { |
| flg++; |
flg++; |
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TASK_RET(task) = res[i].data; |
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TASK_FLAG(task) = (u_long) res[i].fflags; |
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} |
| /* remove alarm handle */ |
/* remove alarm handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
| pthread_mutex_lock(&r->root_mtx[taskALARM]); |
pthread_mutex_lock(&r->root_mtx[taskALARM]); |
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Line 722 sched_hook_fetch(void *root, void *arg __unused)
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Line 783 sched_hook_fetch(void *root, void *arg __unused)
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| continue; |
continue; |
| else { |
else { |
| flg++; |
flg++; |
| TASK_DATA(task) = (void*) (uintptr_t) res[i].data; | TASK_RET(task) = res[i].data; |
| TASK_DATLEN(task) = res[i].fflags; | TASK_FLAG(task) = (u_long) res[i].fflags; |
| } |
} |
| /* remove node handle */ |
/* remove node handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
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Line 753 sched_hook_fetch(void *root, void *arg __unused)
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Line 814 sched_hook_fetch(void *root, void *arg __unused)
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| continue; |
continue; |
| else { |
else { |
| flg++; |
flg++; |
| TASK_DATA(task) = (void*) (uintptr_t) res[i].data; | TASK_RET(task) = res[i].data; |
| TASK_DATLEN(task) = res[i].fflags; | TASK_FLAG(task) = (u_long) res[i].fflags; |
| } |
} |
| /* remove proc handle */ |
/* remove proc handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
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Line 782 sched_hook_fetch(void *root, void *arg __unused)
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Line 843 sched_hook_fetch(void *root, void *arg __unused)
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| TAILQ_FOREACH_SAFE(task, &r->root_signal, task_node, tmp) { |
TAILQ_FOREACH_SAFE(task, &r->root_signal, task_node, tmp) { |
| if (TASK_VAL(task) != ((uintptr_t) res[i].udata)) |
if (TASK_VAL(task) != ((uintptr_t) res[i].udata)) |
| continue; |
continue; |
| else | else { |
| flg++; |
flg++; |
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TASK_RET(task) = res[i].data; |
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TASK_FLAG(task) = (u_long) res[i].fflags; |
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} |
| /* remove signal handle */ |
/* remove signal handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
| pthread_mutex_lock(&r->root_mtx[taskSIGNAL]); |
pthread_mutex_lock(&r->root_mtx[taskSIGNAL]); |
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Line 812 sched_hook_fetch(void *root, void *arg __unused)
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Line 876 sched_hook_fetch(void *root, void *arg __unused)
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| acb = (struct aiocb*) TASK_VAL(task); |
acb = (struct aiocb*) TASK_VAL(task); |
| if (acb != ((struct aiocb*) res[i].udata)) |
if (acb != ((struct aiocb*) res[i].udata)) |
| continue; |
continue; |
| else | else { |
| flg++; |
flg++; |
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TASK_RET(task) = res[i].data; |
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TASK_FLAG(task) = (u_long) res[i].fflags; |
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} |
| /* remove user handle */ |
/* remove user handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
| pthread_mutex_lock(&r->root_mtx[taskAIO]); |
pthread_mutex_lock(&r->root_mtx[taskAIO]); |
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Line 851 sched_hook_fetch(void *root, void *arg __unused)
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Line 918 sched_hook_fetch(void *root, void *arg __unused)
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| acbs = (struct aiocb**) TASK_VAL(task); |
acbs = (struct aiocb**) TASK_VAL(task); |
| if (acbs != ((struct aiocb**) res[i].udata)) |
if (acbs != ((struct aiocb**) res[i].udata)) |
| continue; |
continue; |
| else | else { |
| flg++; |
flg++; |
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TASK_RET(task) = res[i].data; |
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TASK_FLAG(task) = (u_long) res[i].fflags; |
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} |
| /* remove user handle */ |
/* remove user handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
| pthread_mutex_lock(&r->root_mtx[taskLIO]); |
pthread_mutex_lock(&r->root_mtx[taskLIO]); |
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Line 900 sched_hook_fetch(void *root, void *arg __unused)
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Line 970 sched_hook_fetch(void *root, void *arg __unused)
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| continue; |
continue; |
| else { |
else { |
| flg++; |
flg++; |
| TASK_DATA(task) = (void*) res[i].data; | TASK_RET(task) = res[i].data; |
| TASK_DATLEN(task) = res[i].fflags; | TASK_FLAG(task) = (u_long) res[i].fflags; |
| } |
} |
| /* remove user handle */ |
/* remove user handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
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Line 1054 sched_hook_condition(void *root, void *arg)
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Line 1124 sched_hook_condition(void *root, void *arg)
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| return (void*) (r->root_cond - *(intptr_t*) arg); |
return (void*) (r->root_cond - *(intptr_t*) arg); |
| } |
} |
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|
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/* |
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* sched_hook_rtc() - Default RTC hook |
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* |
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* @task = current task |
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* @arg = unused |
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* return: <0 errors and 0 ok |
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*/ |
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#if defined(HAVE_TIMER_CREATE) && defined(HAVE_TIMER_SETTIME) |
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void * |
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sched_hook_rtc(void *task, void *arg __unused) |
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{ |
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sched_task_t *sigt = NULL, *t = task; |
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struct itimerspec its; |
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struct sigevent evt; |
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timer_t tmr; |
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|
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if (!t || !TASK_ROOT(t)) |
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return (void*) -1; |
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|
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memset(&evt, 0, sizeof evt); |
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evt.sigev_notify = SIGEV_SIGNAL; |
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evt.sigev_signo = (intptr_t) TASK_DATA(t) + SIGRTMIN; |
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evt.sigev_value.sival_ptr = TASK_DATA(t); |
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|
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if (timer_create(CLOCK_MONOTONIC, &evt, &tmr) == -1) { |
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if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
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TASK_ROOT(t)->root_hooks.hook_exec.exception(TASK_ROOT(t), NULL); |
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else |
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LOGERR; |
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return (void*) -1; |
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} else |
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TASK_FLAG(t) = (u_long) tmr; |
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|
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if (!(sigt = schedSignal(TASK_ROOT(t), TASK_FUNC(t), TASK_ARG(t), evt.sigev_signo, |
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TASK_DATA(t), (size_t) tmr))) { |
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if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
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TASK_ROOT(t)->root_hooks.hook_exec.exception(TASK_ROOT(t), NULL); |
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else |
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LOGERR; |
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timer_delete(tmr); |
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return (void*) -1; |
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} else |
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TASK_RET(t) = (uintptr_t) sigt; |
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|
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memset(&its, 0, sizeof its); |
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its.it_value.tv_sec = t->task_val.ts.tv_sec; |
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its.it_value.tv_nsec = t->task_val.ts.tv_nsec; |
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|
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if (timer_settime(tmr, TIMER_RELTIME, &its, NULL) == -1) { |
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if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
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TASK_ROOT(t)->root_hooks.hook_exec.exception(TASK_ROOT(t), NULL); |
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else |
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LOGERR; |
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schedCancel(sigt); |
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timer_delete(tmr); |
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return (void*) -1; |
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} |
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|
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return NULL; |
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} |
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#endif /* HAVE_TIMER_CREATE */ |