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version 1.18.4.3, 2013/08/15 18:14:54
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version 1.24.4.6, 2014/01/28 12:14:20
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Line 62 sched_hook_init(void *root, void *arg __unused)
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Line 62 sched_hook_init(void *root, void *arg __unused)
|
| if (!r) |
if (!r) |
| return (void*) -1; |
return (void*) -1; |
| |
|
| |
#ifndef KQ_DISABLE |
| r->root_kq = kqueue(); |
r->root_kq = kqueue(); |
| if (r->root_kq == -1) { |
if (r->root_kq == -1) { |
| LOGERR; |
LOGERR; |
| return (void*) -1; |
return (void*) -1; |
| } |
} |
| |
#else |
| |
r->root_kq ^= r->root_kq; |
| |
FD_ZERO(&r->root_fds[0]); |
| |
FD_ZERO(&r->root_fds[1]); |
| |
#endif |
| |
|
| return NULL; |
return NULL; |
| } |
} |
|
Line 86 sched_hook_fini(void *root, void *arg __unused)
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Line 92 sched_hook_fini(void *root, void *arg __unused)
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| if (!r) |
if (!r) |
| return (void*) -1; |
return (void*) -1; |
| |
|
| |
#ifndef KQ_DISABLE |
| if (r->root_kq > 2) { |
if (r->root_kq > 2) { |
| close(r->root_kq); |
close(r->root_kq); |
| r->root_kq = 0; |
r->root_kq = 0; |
| } |
} |
| |
#else |
| |
FD_ZERO(&r->root_fds[1]); |
| |
FD_ZERO(&r->root_fds[0]); |
| |
r->root_kq ^= r->root_kq; |
| |
#endif |
| |
|
| return NULL; |
return NULL; |
| } |
} |
|
Line 105 void *
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Line 117 void *
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| sched_hook_cancel(void *task, void *arg __unused) |
sched_hook_cancel(void *task, void *arg __unused) |
| { |
{ |
| sched_task_t *t = task; |
sched_task_t *t = task; |
| |
#ifndef KQ_DISABLE |
| struct kevent chg[1]; |
struct kevent chg[1]; |
| struct timespec timeout = { 0, 0 }; |
struct timespec timeout = { 0, 0 }; |
| |
#else |
| |
sched_root_task_t *r = NULL; |
| |
register int i; |
| |
#endif |
| #ifdef AIO_SUPPORT |
#ifdef AIO_SUPPORT |
| struct aiocb *acb; |
struct aiocb *acb; |
| #ifdef EVFILT_LIO |
#ifdef EVFILT_LIO |
|
Line 117 sched_hook_cancel(void *task, void *arg __unused)
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Line 134 sched_hook_cancel(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; |
| |
#ifdef KQ_DISABLE |
| |
r = TASK_ROOT(t); |
| |
#endif |
| |
|
| switch (TASK_TYPE(t)) { |
switch (TASK_TYPE(t)) { |
| case taskREAD: |
case taskREAD: |
| |
#ifndef KQ_DISABLE |
| #ifdef __NetBSD__ |
#ifdef __NetBSD__ |
| EV_SET(&chg[0], TASK_FD(t), EVFILT_READ, EV_DELETE, 0, 0, (intptr_t) TASK_FD(t)); |
EV_SET(&chg[0], TASK_FD(t), EVFILT_READ, EV_DELETE, 0, 0, (intptr_t) TASK_FD(t)); |
| #else |
#else |
| EV_SET(&chg[0], TASK_FD(t), EVFILT_READ, EV_DELETE, 0, 0, (void*) TASK_FD(t)); |
EV_SET(&chg[0], TASK_FD(t), EVFILT_READ, EV_DELETE, 0, 0, (void*) TASK_FD(t)); |
| #endif |
#endif |
| |
#else |
| |
FD_CLR(TASK_FD(t), &r->root_fds[0]); |
| |
|
| |
/* optimize select */ |
| |
for (i = r->root_kq - 1; i > 2; i--) |
| |
if (FD_ISSET(i, &r->root_fds[0]) || FD_ISSET(i, &r->root_fds[1])) |
| |
break; |
| |
if (i > 2) |
| |
r->root_kq = i + 1; |
| |
#endif |
| break; |
break; |
| case taskWRITE: |
case taskWRITE: |
| |
#ifndef KQ_DISABLE |
| #ifdef __NetBSD__ |
#ifdef __NetBSD__ |
| EV_SET(&chg[0], TASK_FD(t), EVFILT_WRITE, EV_DELETE, 0, 0, (intptr_t) TASK_FD(t)); |
EV_SET(&chg[0], TASK_FD(t), EVFILT_WRITE, EV_DELETE, 0, 0, (intptr_t) TASK_FD(t)); |
| #else |
#else |
| EV_SET(&chg[0], TASK_FD(t), EVFILT_WRITE, EV_DELETE, 0, 0, (void*) TASK_FD(t)); |
EV_SET(&chg[0], TASK_FD(t), EVFILT_WRITE, EV_DELETE, 0, 0, (void*) TASK_FD(t)); |
| #endif |
#endif |
| |
#else |
| |
FD_CLR(TASK_FD(t), &r->root_fds[1]); |
| |
|
| |
/* optimize select */ |
| |
for (i = r->root_kq - 1; i > 2; i--) |
| |
if (FD_ISSET(i, &r->root_fds[0]) || FD_ISSET(i, &r->root_fds[1])) |
| |
break; |
| |
if (i > 2) |
| |
r->root_kq = i + 1; |
| |
#endif |
| break; |
break; |
| case taskALARM: |
case taskALARM: |
| |
#ifndef KQ_DISABLE |
| #ifdef __NetBSD__ |
#ifdef __NetBSD__ |
| EV_SET(&chg[0], (uintptr_t) TASK_DATA(t), EVFILT_TIMER, EV_DELETE, |
EV_SET(&chg[0], (uintptr_t) TASK_DATA(t), EVFILT_TIMER, EV_DELETE, |
| 0, 0, (intptr_t) TASK_DATA(t)); |
0, 0, (intptr_t) TASK_DATA(t)); |
|
Line 141 sched_hook_cancel(void *task, void *arg __unused)
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Line 184 sched_hook_cancel(void *task, void *arg __unused)
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| EV_SET(&chg[0], (uintptr_t) TASK_DATA(t), EVFILT_TIMER, EV_DELETE, |
EV_SET(&chg[0], (uintptr_t) TASK_DATA(t), EVFILT_TIMER, EV_DELETE, |
| 0, 0, (void*) TASK_DATA(t)); |
0, 0, (void*) TASK_DATA(t)); |
| #endif |
#endif |
| |
#endif |
| break; |
break; |
| case taskNODE: |
case taskNODE: |
| |
#ifndef KQ_DISABLE |
| #ifdef __NetBSD__ |
#ifdef __NetBSD__ |
| EV_SET(&chg[0], TASK_FD(t), EVFILT_VNODE, EV_DELETE, 0, 0, (intptr_t) TASK_FD(t)); |
EV_SET(&chg[0], TASK_FD(t), EVFILT_VNODE, EV_DELETE, 0, 0, (intptr_t) TASK_FD(t)); |
| #else |
#else |
| EV_SET(&chg[0], TASK_FD(t), EVFILT_VNODE, EV_DELETE, 0, 0, (void*) TASK_FD(t)); |
EV_SET(&chg[0], TASK_FD(t), EVFILT_VNODE, EV_DELETE, 0, 0, (void*) TASK_FD(t)); |
| #endif |
#endif |
| |
#endif |
| break; |
break; |
| case taskPROC: |
case taskPROC: |
| |
#ifndef KQ_DISABLE |
| #ifdef __NetBSD__ |
#ifdef __NetBSD__ |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_PROC, EV_DELETE, 0, 0, (intptr_t) TASK_VAL(t)); |
EV_SET(&chg[0], TASK_VAL(t), EVFILT_PROC, EV_DELETE, 0, 0, (intptr_t) TASK_VAL(t)); |
| #else |
#else |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_PROC, EV_DELETE, 0, 0, (void*) TASK_VAL(t)); |
EV_SET(&chg[0], TASK_VAL(t), EVFILT_PROC, EV_DELETE, 0, 0, (void*) TASK_VAL(t)); |
| #endif |
#endif |
| |
#endif |
| break; |
break; |
| case taskSIGNAL: |
case taskSIGNAL: |
| |
#ifndef KQ_DISABLE |
| #ifdef __NetBSD__ |
#ifdef __NetBSD__ |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_SIGNAL, EV_DELETE, 0, 0, (intptr_t) TASK_VAL(t)); |
EV_SET(&chg[0], TASK_VAL(t), EVFILT_SIGNAL, EV_DELETE, 0, 0, (intptr_t) TASK_VAL(t)); |
| #else |
#else |
|
Line 164 sched_hook_cancel(void *task, void *arg __unused)
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Line 213 sched_hook_cancel(void *task, void *arg __unused)
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| #endif |
#endif |
| /* restore signal */ |
/* restore signal */ |
| signal(TASK_VAL(t), SIG_DFL); |
signal(TASK_VAL(t), SIG_DFL); |
| |
#endif |
| break; |
break; |
| #ifdef AIO_SUPPORT |
#ifdef AIO_SUPPORT |
| case taskAIO: |
case taskAIO: |
| |
#ifndef KQ_DISABLE |
| #ifdef __NetBSD__ |
#ifdef __NetBSD__ |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_AIO, EV_DELETE, 0, 0, (intptr_t) TASK_VAL(t)); |
EV_SET(&chg[0], TASK_VAL(t), EVFILT_AIO, EV_DELETE, 0, 0, (intptr_t) TASK_VAL(t)); |
| #else |
#else |
|
Line 179 sched_hook_cancel(void *task, void *arg __unused)
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Line 230 sched_hook_cancel(void *task, void *arg __unused)
|
| free(acb); |
free(acb); |
| TASK_VAL(t) = 0; |
TASK_VAL(t) = 0; |
| } |
} |
| |
#endif |
| break; |
break; |
| #ifdef EVFILT_LIO |
#ifdef EVFILT_LIO |
| case taskLIO: |
case taskLIO: |
| |
#ifndef KQ_DISABLE |
| #ifdef __NetBSD__ |
#ifdef __NetBSD__ |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_LIO, EV_DELETE, 0, 0, (intptr_t) TASK_VAL(t)); |
EV_SET(&chg[0], TASK_VAL(t), EVFILT_LIO, EV_DELETE, 0, 0, (intptr_t) TASK_VAL(t)); |
| #else |
#else |
|
Line 197 sched_hook_cancel(void *task, void *arg __unused)
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Line 250 sched_hook_cancel(void *task, void *arg __unused)
|
| free(acbs); |
free(acbs); |
| TASK_VAL(t) = 0; |
TASK_VAL(t) = 0; |
| } |
} |
| |
#endif |
| break; |
break; |
| #endif /* EVFILT_LIO */ |
#endif /* EVFILT_LIO */ |
| #endif /* AIO_SUPPORT */ |
#endif /* AIO_SUPPORT */ |
| #ifdef EVFILT_USER |
#ifdef EVFILT_USER |
| case taskUSER: |
case taskUSER: |
| |
#ifndef KQ_DISABLE |
| #ifdef __NetBSD__ |
#ifdef __NetBSD__ |
| EV_SET(&chg[0], TASK_VAL(t), EVFILT_USER, EV_DELETE, 0, 0, (intptr_t) TASK_VAL(t)); |
EV_SET(&chg[0], TASK_VAL(t), EVFILT_USER, EV_DELETE, 0, 0, (intptr_t) TASK_VAL(t)); |
| #else |
#else |
| 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; |
|
| #endif |
#endif |
| |
break; |
| |
#endif /* EVFILT_USER */ |
| case taskTHREAD: |
case taskTHREAD: |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
| pthread_cancel((pthread_t) TASK_VAL(t)); |
pthread_cancel((pthread_t) TASK_VAL(t)); |
| #endif |
#endif |
| return NULL; |
return NULL; |
| |
#if defined(HAVE_TIMER_CREATE) && defined(HAVE_TIMER_SETTIME) |
| case taskRTC: |
case taskRTC: |
| timer_delete(*(timer_t*) TASK_DATLEN(t)); | timer_delete((timer_t) TASK_FLAG(t)); |
| schedCancel((sched_task_t*) TASK_RET(t)); |
schedCancel((sched_task_t*) TASK_RET(t)); |
| free((void*) TASK_DATLEN(t)); |
|
| return NULL; |
return NULL; |
| |
#endif /* HAVE_TIMER_CREATE */ |
| default: |
default: |
| return NULL; |
return NULL; |
| } |
} |
| |
|
| |
#ifndef KQ_DISABLE |
| kevent(TASK_ROOT(t)->root_kq, chg, 1, NULL, 0, &timeout); |
kevent(TASK_ROOT(t)->root_kq, chg, 1, NULL, 0, &timeout); |
| |
#endif |
| return NULL; |
return NULL; |
| } |
} |
| |
|
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Line 274 void *
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Line 333 void *
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| sched_hook_read(void *task, void *arg __unused) |
sched_hook_read(void *task, void *arg __unused) |
| { |
{ |
| sched_task_t *t = task; |
sched_task_t *t = task; |
| |
#ifndef KQ_DISABLE |
| struct kevent chg[1]; |
struct kevent chg[1]; |
| struct timespec timeout = { 0, 0 }; |
struct timespec timeout = { 0, 0 }; |
| |
#else |
| |
sched_root_task_t *r = NULL; |
| |
#endif |
| |
|
| if (!t || !TASK_ROOT(t)) |
if (!t || !TASK_ROOT(t)) |
| return (void*) -1; |
return (void*) -1; |
| |
#ifdef KQ_DISABLE |
| |
r = TASK_ROOT(t); |
| |
#endif |
| |
|
| |
#ifndef KQ_DISABLE |
| #ifdef __NetBSD__ |
#ifdef __NetBSD__ |
| EV_SET(&chg[0], TASK_FD(t), EVFILT_READ, EV_ADD | EV_CLEAR, 0, 0, (intptr_t) TASK_FD(t)); |
EV_SET(&chg[0], TASK_FD(t), EVFILT_READ, EV_ADD | EV_CLEAR, 0, 0, (intptr_t) TASK_FD(t)); |
| #else |
#else |
|
Line 292 sched_hook_read(void *task, void *arg __unused)
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Line 359 sched_hook_read(void *task, void *arg __unused)
|
| LOGERR; |
LOGERR; |
| return (void*) -1; |
return (void*) -1; |
| } |
} |
| |
#else |
| |
FD_SET(TASK_FD(t), &r->root_fds[0]); |
| |
if (TASK_FD(t) >= r->root_kq) |
| |
r->root_kq = TASK_FD(t) + 1; |
| |
#endif |
| |
|
| return NULL; |
return NULL; |
| } |
} |
|
Line 307 void *
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Line 379 void *
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| sched_hook_write(void *task, void *arg __unused) |
sched_hook_write(void *task, void *arg __unused) |
| { |
{ |
| sched_task_t *t = task; |
sched_task_t *t = task; |
| |
#ifndef KQ_DISABLE |
| struct kevent chg[1]; |
struct kevent chg[1]; |
| struct timespec timeout = { 0, 0 }; |
struct timespec timeout = { 0, 0 }; |
| |
#else |
| |
sched_root_task_t *r = NULL; |
| |
#endif |
| |
|
| if (!t || !TASK_ROOT(t)) |
if (!t || !TASK_ROOT(t)) |
| return (void*) -1; |
return (void*) -1; |
| |
#ifdef KQ_DISABLE |
| |
r = TASK_ROOT(t); |
| |
#endif |
| |
|
| |
#ifndef KQ_DISABLE |
| #ifdef __NetBSD__ |
#ifdef __NetBSD__ |
| EV_SET(&chg[0], TASK_FD(t), EVFILT_WRITE, EV_ADD | EV_CLEAR, 0, 0, (intptr_t) TASK_FD(t)); |
EV_SET(&chg[0], TASK_FD(t), EVFILT_WRITE, EV_ADD | EV_CLEAR, 0, 0, (intptr_t) TASK_FD(t)); |
| #else |
#else |
|
Line 325 sched_hook_write(void *task, void *arg __unused)
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Line 405 sched_hook_write(void *task, void *arg __unused)
|
| LOGERR; |
LOGERR; |
| return (void*) -1; |
return (void*) -1; |
| } |
} |
| |
#else |
| |
FD_SET(TASK_FD(t), &r->root_fds[1]); |
| |
if (TASK_FD(t) >= r->root_kq) |
| |
r->root_kq = TASK_FD(t) + 1; |
| |
#endif |
| |
|
| return NULL; |
return NULL; |
| } |
} |
|
Line 339 sched_hook_write(void *task, void *arg __unused)
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Line 424 sched_hook_write(void *task, void *arg __unused)
|
| void * |
void * |
| sched_hook_alarm(void *task, void *arg __unused) |
sched_hook_alarm(void *task, void *arg __unused) |
| { |
{ |
| |
#ifndef KQ_DISABLE |
| sched_task_t *t = task; |
sched_task_t *t = task; |
| struct kevent chg[1]; |
struct kevent chg[1]; |
| struct timespec timeout = { 0, 0 }; |
struct timespec timeout = { 0, 0 }; |
|
Line 363 sched_hook_alarm(void *task, void *arg __unused)
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Line 449 sched_hook_alarm(void *task, void *arg __unused)
|
| return (void*) -1; |
return (void*) -1; |
| } |
} |
| |
|
| |
#endif |
| return NULL; |
return NULL; |
| } |
} |
| |
|
|
Line 376 sched_hook_alarm(void *task, void *arg __unused)
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Line 463 sched_hook_alarm(void *task, void *arg __unused)
|
| void * |
void * |
| sched_hook_node(void *task, void *arg __unused) |
sched_hook_node(void *task, void *arg __unused) |
| { |
{ |
| |
#ifndef KQ_DISABLE |
| sched_task_t *t = task; |
sched_task_t *t = task; |
| struct kevent chg[1]; |
struct kevent chg[1]; |
| struct timespec timeout = { 0, 0 }; |
struct timespec timeout = { 0, 0 }; |
|
Line 400 sched_hook_node(void *task, void *arg __unused)
|
Line 488 sched_hook_node(void *task, void *arg __unused)
|
| return (void*) -1; |
return (void*) -1; |
| } |
} |
| |
|
| |
#endif |
| return NULL; |
return NULL; |
| } |
} |
| |
|
|
Line 413 sched_hook_node(void *task, void *arg __unused)
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Line 502 sched_hook_node(void *task, void *arg __unused)
|
| void * |
void * |
| sched_hook_proc(void *task, void *arg __unused) |
sched_hook_proc(void *task, void *arg __unused) |
| { |
{ |
| |
#ifndef KQ_DISABLE |
| sched_task_t *t = task; |
sched_task_t *t = task; |
| struct kevent chg[1]; |
struct kevent chg[1]; |
| struct timespec timeout = { 0, 0 }; |
struct timespec timeout = { 0, 0 }; |
|
Line 435 sched_hook_proc(void *task, void *arg __unused)
|
Line 525 sched_hook_proc(void *task, void *arg __unused)
|
| return (void*) -1; |
return (void*) -1; |
| } |
} |
| |
|
| |
#endif |
| return NULL; |
return NULL; |
| } |
} |
| |
|
|
Line 448 sched_hook_proc(void *task, void *arg __unused)
|
Line 539 sched_hook_proc(void *task, void *arg __unused)
|
| void * |
void * |
| sched_hook_signal(void *task, void *arg __unused) |
sched_hook_signal(void *task, void *arg __unused) |
| { |
{ |
| |
#ifndef KQ_DISABLE |
| sched_task_t *t = task; |
sched_task_t *t = task; |
| struct kevent chg[1]; |
struct kevent chg[1]; |
| struct timespec timeout = { 0, 0 }; |
struct timespec timeout = { 0, 0 }; |
|
Line 470 sched_hook_signal(void *task, void *arg __unused)
|
Line 562 sched_hook_signal(void *task, void *arg __unused)
|
| LOGERR; |
LOGERR; |
| return (void*) -1; |
return (void*) -1; |
| } |
} |
| |
#else |
| |
#if 0 |
| |
sched_task_t *t = task; |
| |
struct sigaction sa; |
| |
|
| |
memset(&sa, 0, sizeof sa); |
| |
sigemptyset(&sa.sa_mask); |
| |
sa.sa_handler = _sched_sigHandler; |
| |
sa.sa_flags = SA_RESETHAND | SA_RESTART; |
| |
|
| |
if (sigaction(TASK_VAL(t), &sa, NULL) == -1) { |
| |
if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
| |
TASK_ROOT(t)->root_hooks.hook_exec.exception(TASK_ROOT(t), NULL); |
| |
else |
| |
LOGERR; |
| |
return (void*) -1; |
| |
} |
| |
#endif /* 0 */ |
| |
#endif |
| return NULL; |
return NULL; |
| } |
} |
| |
|
|
Line 485 sched_hook_signal(void *task, void *arg __unused)
|
Line 595 sched_hook_signal(void *task, void *arg __unused)
|
| void * |
void * |
| sched_hook_user(void *task, void *arg __unused) |
sched_hook_user(void *task, void *arg __unused) |
| { |
{ |
| |
#ifndef KQ_DISABLE |
| sched_task_t *t = task; |
sched_task_t *t = task; |
| struct kevent chg[1]; |
struct kevent chg[1]; |
| struct timespec timeout = { 0, 0 }; |
struct timespec timeout = { 0, 0 }; |
|
Line 507 sched_hook_user(void *task, void *arg __unused)
|
Line 618 sched_hook_user(void *task, void *arg __unused)
|
| return (void*) -1; |
return (void*) -1; |
| } |
} |
| |
|
| |
#endif |
| return NULL; |
return NULL; |
| } |
} |
| #endif |
#endif |
|
Line 524 sched_hook_fetch(void *root, void *arg __unused)
|
Line 636 sched_hook_fetch(void *root, void *arg __unused)
|
| sched_root_task_t *r = root; |
sched_root_task_t *r = root; |
| sched_task_t *task, *tmp; |
sched_task_t *task, *tmp; |
| struct timespec now, m, mtmp; |
struct timespec now, m, mtmp; |
| struct timespec *timeout; | #ifndef KQ_DISABLE |
| struct kevent evt[1], res[KQ_EVENTS]; |
struct kevent evt[1], res[KQ_EVENTS]; |
| |
struct timespec *timeout, m, mtmp; |
| |
#else |
| |
struct timeval *timeout, tv; |
| |
#endif |
| register int i, flg; |
register int i, flg; |
| int en; |
int en; |
| #ifdef AIO_SUPPORT |
#ifdef AIO_SUPPORT |
|
Line 600 sched_hook_fetch(void *root, void *arg __unused)
|
Line 716 sched_hook_fetch(void *root, void *arg __unused)
|
| /* set wait INFTIM */ |
/* set wait INFTIM */ |
| sched_timespecinf(&r->root_wait); |
sched_timespecinf(&r->root_wait); |
| } |
} |
| #else | #else /* ! TIMER_WITHOUT_SORT */ |
| if (!TAILQ_FIRST(&r->root_task) && (task = TAILQ_FIRST(&r->root_timer))) { |
if (!TAILQ_FIRST(&r->root_task) && (task = TAILQ_FIRST(&r->root_timer))) { |
| clock_gettime(CLOCK_MONOTONIC, &now); |
clock_gettime(CLOCK_MONOTONIC, &now); |
| |
|
|
Line 611 sched_hook_fetch(void *root, void *arg __unused)
|
Line 727 sched_hook_fetch(void *root, void *arg __unused)
|
| /* set wait INFTIM */ |
/* set wait INFTIM */ |
| sched_timespecinf(&r->root_wait); |
sched_timespecinf(&r->root_wait); |
| } |
} |
| #endif | #endif /* TIMER_WITHOUT_SORT */ |
| /* if present member of task, set NOWAIT */ |
/* if present member of task, set NOWAIT */ |
| if (TAILQ_FIRST(&r->root_task)) |
if (TAILQ_FIRST(&r->root_task)) |
| sched_timespecclear(&r->root_wait); |
sched_timespecclear(&r->root_wait); |
| |
|
| if (r->root_wait.tv_sec != -1 && r->root_wait.tv_nsec != -1) | if (r->root_wait.tv_sec != -1 && r->root_wait.tv_nsec != -1) { |
| | #ifndef KQ_DISABLE |
| timeout = &r->root_wait; |
timeout = &r->root_wait; |
| else if (sched_timespecisinf(&r->root_poll)) | #else |
| | sched_timespec2val(&r->root_wait, &tv); |
| | timeout = &tv; |
| | #endif /* KQ_DISABLE */ |
| | } else if (sched_timespecisinf(&r->root_poll)) |
| timeout = NULL; |
timeout = NULL; |
| else | else { |
| | #ifndef KQ_DISABLE |
| timeout = &r->root_poll; |
timeout = &r->root_poll; |
| |
#else |
| |
sched_timespec2val(&r->root_poll, &tv); |
| |
timeout = &tv; |
| |
#endif /* KQ_DISABLE */ |
| |
} |
| |
|
| |
#ifndef KQ_DISABLE |
| if ((en = kevent(r->root_kq, NULL, 0, res, KQ_EVENTS, timeout)) == -1) { |
if ((en = kevent(r->root_kq, NULL, 0, res, KQ_EVENTS, timeout)) == -1) { |
| |
#else |
| |
if ((en = select(r->root_kq, &r->root_fds[0], &r->root_fds[1], |
| |
&r->root_fds[0], timeout)) == -1) { |
| |
#endif /* KQ_DISABLE */ |
| if (r->root_hooks.hook_exec.exception) { |
if (r->root_hooks.hook_exec.exception) { |
| if (r->root_hooks.hook_exec.exception(r, NULL)) |
if (r->root_hooks.hook_exec.exception(r, NULL)) |
| return NULL; |
return NULL; |
| } else if (errno != EINTR) |
} else if (errno != EINTR) |
| LOGERR; |
LOGERR; |
| return NULL; | goto skip_event; |
| } |
} |
| |
|
| |
/* kevent dispatcher */ |
| now.tv_sec = now.tv_nsec = 0; |
now.tv_sec = now.tv_nsec = 0; |
| /* Go and catch the cat into pipes ... */ |
/* Go and catch the cat into pipes ... */ |
| |
#ifndef KQ_DISABLE |
| for (i = 0; i < en; i++) { |
for (i = 0; i < en; i++) { |
| memcpy(evt, &res[i], sizeof evt); |
memcpy(evt, &res[i], sizeof evt); |
| evt->flags = EV_DELETE; |
evt->flags = EV_DELETE; |
|
Line 646 sched_hook_fetch(void *root, void *arg __unused)
|
Line 781 sched_hook_fetch(void *root, void *arg __unused)
|
| else { |
else { |
| flg++; |
flg++; |
| TASK_RET(task) = res[i].data; |
TASK_RET(task) = res[i].data; |
| TASK_FLAG(task) = res[i].fflags; | TASK_FLAG(task) = (u_long) res[i].fflags; |
| } |
} |
| /* remove read handle */ |
/* remove read handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
|
Line 699 sched_hook_fetch(void *root, void *arg __unused)
|
Line 834 sched_hook_fetch(void *root, void *arg __unused)
|
| else { |
else { |
| flg++; |
flg++; |
| TASK_RET(task) = res[i].data; |
TASK_RET(task) = res[i].data; |
| TASK_FLAG(task) = res[i].fflags; | TASK_FLAG(task) = (u_long) res[i].fflags; |
| } |
} |
| /* remove write handle */ |
/* remove write handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
|
Line 752 sched_hook_fetch(void *root, void *arg __unused)
|
Line 887 sched_hook_fetch(void *root, void *arg __unused)
|
| else { |
else { |
| flg++; |
flg++; |
| TASK_RET(task) = res[i].data; |
TASK_RET(task) = res[i].data; |
| TASK_FLAG(task) = res[i].fflags; | TASK_FLAG(task) = (u_long) res[i].fflags; |
| } |
} |
| /* remove alarm handle */ |
/* remove alarm handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
|
Line 783 sched_hook_fetch(void *root, void *arg __unused)
|
Line 918 sched_hook_fetch(void *root, void *arg __unused)
|
| else { |
else { |
| flg++; |
flg++; |
| TASK_RET(task) = res[i].data; |
TASK_RET(task) = res[i].data; |
| TASK_FLAG(task) = res[i].fflags; | TASK_FLAG(task) = (u_long) res[i].fflags; |
| } |
} |
| /* remove node handle */ |
/* remove node handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
|
Line 814 sched_hook_fetch(void *root, void *arg __unused)
|
Line 949 sched_hook_fetch(void *root, void *arg __unused)
|
| else { |
else { |
| flg++; |
flg++; |
| TASK_RET(task) = res[i].data; |
TASK_RET(task) = res[i].data; |
| TASK_FLAG(task) = res[i].fflags; | TASK_FLAG(task) = (u_long) res[i].fflags; |
| } |
} |
| /* remove proc handle */ |
/* remove proc handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
|
Line 845 sched_hook_fetch(void *root, void *arg __unused)
|
Line 980 sched_hook_fetch(void *root, void *arg __unused)
|
| else { |
else { |
| flg++; |
flg++; |
| TASK_RET(task) = res[i].data; |
TASK_RET(task) = res[i].data; |
| TASK_FLAG(task) = res[i].fflags; | TASK_FLAG(task) = (u_long) res[i].fflags; |
| } |
} |
| /* remove signal handle */ |
/* remove signal handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
|
Line 878 sched_hook_fetch(void *root, void *arg __unused)
|
Line 1013 sched_hook_fetch(void *root, void *arg __unused)
|
| else { |
else { |
| flg++; |
flg++; |
| TASK_RET(task) = res[i].data; |
TASK_RET(task) = res[i].data; |
| TASK_FLAG(task) = res[i].fflags; | TASK_FLAG(task) = (u_long) res[i].fflags; |
| } |
} |
| /* remove user handle */ |
/* remove user handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
|
Line 920 sched_hook_fetch(void *root, void *arg __unused)
|
Line 1055 sched_hook_fetch(void *root, void *arg __unused)
|
| else { |
else { |
| flg++; |
flg++; |
| TASK_RET(task) = res[i].data; |
TASK_RET(task) = res[i].data; |
| TASK_FLAG(task) = res[i].fflags; | TASK_FLAG(task) = (u_long) res[i].fflags; |
| } |
} |
| /* remove user handle */ |
/* remove user handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
|
Line 970 sched_hook_fetch(void *root, void *arg __unused)
|
Line 1105 sched_hook_fetch(void *root, void *arg __unused)
|
| else { |
else { |
| flg++; |
flg++; |
| TASK_RET(task) = res[i].data; |
TASK_RET(task) = res[i].data; |
| TASK_FLAG(task) = res[i].fflags; | TASK_FLAG(task) = (u_long) res[i].fflags; |
| } |
} |
| /* remove user handle */ |
/* remove user handle */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
|
Line 1003 sched_hook_fetch(void *root, void *arg __unused)
|
Line 1138 sched_hook_fetch(void *root, void *arg __unused)
|
| LOGERR; |
LOGERR; |
| } |
} |
| } |
} |
| |
#else /* end of kevent dispatcher */ |
| |
for (i = 0; i < r->root_kq; i++) { |
| |
if (FD_ISSET(i, &r->root_fds[0])) { |
| |
flg = 0; |
| |
TAILQ_FOREACH_SAFE(task, &r->root_read, task_node, tmp) { |
| |
if (TASK_FD(task) != i) |
| |
continue; |
| |
else { |
| |
flg++; |
| |
TASK_RET(task) ^= TASK_RET(task); |
| |
TASK_FLAG(task) ^= TASK_FLAG(task); |
| |
} |
| |
/* remove read handle */ |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_lock(&r->root_mtx[taskREAD]); |
| |
#endif |
| |
TAILQ_REMOVE(&r->root_read, task, task_node); |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_unlock(&r->root_mtx[taskREAD]); |
| |
#endif |
| |
if (r->root_hooks.hook_exec.exception) { |
| |
if (r->root_hooks.hook_exec.exception(r, NULL)) { |
| |
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 |
| |
} else { |
| |
task->task_type = taskREADY; |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_lock(&r->root_mtx[taskREADY]); |
| |
#endif |
| |
TAILQ_INSERT_TAIL(&r->root_ready, task, task_node); |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_unlock(&r->root_mtx[taskREADY]); |
| |
#endif |
| |
} |
| |
} else { |
| |
task->task_type = taskREADY; |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_lock(&r->root_mtx[taskREADY]); |
| |
#endif |
| |
TAILQ_INSERT_TAIL(&r->root_ready, task, task_node); |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_unlock(&r->root_mtx[taskREADY]); |
| |
#endif |
| |
} |
| |
} |
| |
/* if match equal to 1, remove resouce */ |
| |
if (flg == 1) |
| |
FD_CLR(i, &r->root_fds[0]); |
| |
} |
| |
|
| |
if (FD_ISSET(i, &r->root_fds[1])) { |
| |
flg = 0; |
| |
TAILQ_FOREACH_SAFE(task, &r->root_write, task_node, tmp) { |
| |
if (TASK_FD(task) != i) |
| |
continue; |
| |
else { |
| |
flg++; |
| |
TASK_RET(task) ^= TASK_RET(task); |
| |
TASK_FLAG(task) ^= TASK_FLAG(task); |
| |
} |
| |
/* remove write handle */ |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_lock(&r->root_mtx[taskWRITE]); |
| |
#endif |
| |
TAILQ_REMOVE(&r->root_write, task, task_node); |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_unlock(&r->root_mtx[taskWRITE]); |
| |
#endif |
| |
if (r->root_hooks.hook_exec.exception) { |
| |
if (r->root_hooks.hook_exec.exception(r, NULL)) { |
| |
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 |
| |
} else { |
| |
task->task_type = taskREADY; |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_lock(&r->root_mtx[taskREADY]); |
| |
#endif |
| |
TAILQ_INSERT_TAIL(&r->root_ready, task, task_node); |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_unlock(&r->root_mtx[taskREADY]); |
| |
#endif |
| |
} |
| |
} else { |
| |
task->task_type = taskREADY; |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_lock(&r->root_mtx[taskREADY]); |
| |
#endif |
| |
TAILQ_INSERT_TAIL(&r->root_ready, task, task_node); |
| |
#ifdef HAVE_LIBPTHREAD |
| |
pthread_mutex_unlock(&r->root_mtx[taskREADY]); |
| |
#endif |
| |
} |
| |
} |
| |
/* if match equal to 1, remove resouce */ |
| |
if (flg == 1) |
| |
FD_CLR(i, &r->root_fds[1]); |
| |
} |
| |
} |
| |
|
| |
/* optimize select */ |
| |
for (i = r->root_kq - 1; i > 2; i--) |
| |
if (FD_ISSET(i, &r->root_fds[0]) || FD_ISSET(i, &r->root_fds[1])) |
| |
break; |
| |
if (i > 2) |
| |
r->root_kq = i + 1; |
| |
#endif /* KQ_DISABLE */ |
| |
|
| |
skip_event: |
| /* timer update & put in ready queue */ |
/* timer update & put in ready queue */ |
| clock_gettime(CLOCK_MONOTONIC, &now); |
clock_gettime(CLOCK_MONOTONIC, &now); |
| |
|
|
Line 1131 sched_hook_condition(void *root, void *arg)
|
Line 1385 sched_hook_condition(void *root, void *arg)
|
| * @arg = unused |
* @arg = unused |
| * return: <0 errors and 0 ok |
* return: <0 errors and 0 ok |
| */ |
*/ |
| |
#if defined(HAVE_TIMER_CREATE) && defined(HAVE_TIMER_SETTIME) |
| void * |
void * |
| sched_hook_rtc(void *task, void *arg __unused) |
sched_hook_rtc(void *task, void *arg __unused) |
| { |
{ |
| sched_task_t *sigt = NULL, *t = task; |
sched_task_t *sigt = NULL, *t = task; |
| struct itimerspec its; |
struct itimerspec its; |
| struct sigevent evt; |
struct sigevent evt; |
| timer_t *tmr = NULL; | timer_t tmr; |
| |
|
| if (!t || !TASK_ROOT(t)) |
if (!t || !TASK_ROOT(t)) |
| return (void*) -1; |
return (void*) -1; |
| |
|
| tmr = malloc(sizeof(timer_t)); |
|
| if (!tmr) { |
|
| if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
|
| TASK_ROOT(t)->root_hooks.hook_exec.exception(TASK_ROOT(t), NULL); |
|
| else |
|
| LOGERR; |
|
| return (void*) -1; |
|
| } |
|
| |
|
| memset(&evt, 0, sizeof evt); |
memset(&evt, 0, sizeof evt); |
| evt.sigev_notify = SIGEV_SIGNAL; |
evt.sigev_notify = SIGEV_SIGNAL; |
| evt.sigev_signo = (int) TASK_DATA(t) + SIGRTMIN; | evt.sigev_signo = (intptr_t) TASK_DATA(t) + SIGRTMIN; |
| evt.sigev_value.sival_ptr = tmr; | evt.sigev_value.sival_ptr = TASK_DATA(t); |
| |
|
| if (timer_create((clockid_t) TASK_DATA(t), &evt, evt.sigev_value.sival_ptr) == -1) { | if (timer_create(CLOCK_MONOTONIC, &evt, &tmr) == -1) { |
| if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
| TASK_ROOT(t)->root_hooks.hook_exec.exception(TASK_ROOT(t), NULL); |
TASK_ROOT(t)->root_hooks.hook_exec.exception(TASK_ROOT(t), NULL); |
| else |
else |
| LOGERR; |
LOGERR; |
| if (tmr) |
|
| free(tmr); |
|
| return (void*) -1; |
return (void*) -1; |
| } else |
} else |
| TASK_DATLEN(t) = (size_t) tmr; | TASK_FLAG(t) = (u_long) tmr; |
| |
|
| if (!(sigt = schedSignal(TASK_ROOT(t), TASK_FUNC(t), TASK_ARG(t), evt.sigev_signo, | if (!(sigt = schedSignal(TASK_ROOT(t), _sched_rtcWrapper, TASK_ARG(t), evt.sigev_signo, |
| TASK_DATA(t), TASK_DATLEN(t)))) { | t, (size_t) tmr))) { |
| if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
| TASK_ROOT(t)->root_hooks.hook_exec.exception(TASK_ROOT(t), NULL); |
TASK_ROOT(t)->root_hooks.hook_exec.exception(TASK_ROOT(t), NULL); |
| else |
else |
| LOGERR; |
LOGERR; |
| timer_delete(*tmr); | timer_delete(tmr); |
| free(tmr); | |
| return (void*) -1; |
return (void*) -1; |
| } else |
} else |
| TASK_RET(t) = (uintptr_t) sigt; |
TASK_RET(t) = (uintptr_t) sigt; |
|
Line 1183 sched_hook_rtc(void *task, void *arg __unused)
|
Line 1426 sched_hook_rtc(void *task, void *arg __unused)
|
| its.it_value.tv_sec = t->task_val.ts.tv_sec; |
its.it_value.tv_sec = t->task_val.ts.tv_sec; |
| its.it_value.tv_nsec = t->task_val.ts.tv_nsec; |
its.it_value.tv_nsec = t->task_val.ts.tv_nsec; |
| |
|
| if (timer_settime(*tmr, 0, &its, NULL) == -1) { | if (timer_settime(tmr, TIMER_RELTIME, &its, NULL) == -1) { |
| if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
if (TASK_ROOT(t)->root_hooks.hook_exec.exception) |
| TASK_ROOT(t)->root_hooks.hook_exec.exception(TASK_ROOT(t), NULL); |
TASK_ROOT(t)->root_hooks.hook_exec.exception(TASK_ROOT(t), NULL); |
| else |
else |
| LOGERR; |
LOGERR; |
| schedCancel(sigt); |
schedCancel(sigt); |
| timer_delete(*tmr); | timer_delete(tmr); |
| free(tmr); | |
| return (void*) -1; |
return (void*) -1; |
| } |
} |
| |
|
| return NULL; |
return NULL; |
| } |
} |
| |
#endif /* HAVE_TIMER_CREATE */ |