version 1.10.2.6, 2012/08/02 09:19:31
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version 1.10.2.9, 2012/08/02 12:32:07
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Line 482 schedAlarm(sched_root_task_t * __restrict root, sched_
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Line 482 schedAlarm(sched_root_task_t * __restrict root, sched_
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return task; |
return task; |
} |
} |
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#ifdef EVFILT_AIO | #if defined(EVFILT_AIO) && defined(SIGEV_KEVENT) |
/* |
/* |
* schedAIO() - Add AIO task to scheduler queue |
* schedAIO() - Add AIO task to scheduler queue |
* |
* |
Line 546 schedAIO(sched_root_task_t * __restrict root, sched_ta
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Line 546 schedAIO(sched_root_task_t * __restrict root, sched_ta
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* @fd = file descriptor |
* @fd = file descriptor |
* @buffer = Buffer |
* @buffer = Buffer |
* @buflen = Buffer length |
* @buflen = Buffer length |
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* @offset = Offset from start of file, if =-1 from current position |
* return: NULL error or !=NULL new queued task |
* return: NULL error or !=NULL new queued task |
*/ |
*/ |
inline sched_task_t * |
inline sched_task_t * |
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) | void *buffer, size_t buflen, off_t offset) |
{ |
{ |
struct aiocb *acb; |
struct aiocb *acb; |
off_t off = 0; | off_t off; |
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if (!root || !func || !buffer || !buflen) |
if (!root || !func || !buffer || !buflen) |
return NULL; |
return NULL; |
else |
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memset(buffer, 0, buflen); |
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if (offset == (off_t) -1) { |
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off = lseek(fd, 0, SEEK_CUR); |
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if (off == -1) { |
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LOGERR; |
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return NULL; |
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} |
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} else |
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off = offset; |
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if (!(acb = malloc(sizeof(struct aiocb)))) { |
if (!(acb = malloc(sizeof(struct aiocb)))) { |
LOGERR; |
LOGERR; |
return NULL; |
return NULL; |
Line 569 schedAIORead(sched_root_task_t * __restrict root, sche
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Line 577 schedAIORead(sched_root_task_t * __restrict root, sche
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acb->aio_fildes = fd; |
acb->aio_fildes = fd; |
acb->aio_nbytes = buflen; |
acb->aio_nbytes = buflen; |
acb->aio_buf = buffer; |
acb->aio_buf = buffer; |
off = lseek(fd, 0, SEEK_CUR); | acb->aio_offset = off; |
if (off == -1) { | |
LOGERR; | |
free(acb); | |
return NULL; | |
} else | |
acb->aio_offset = off; | |
acb->aio_sigevent.sigev_notify = SIGEV_KEVENT; |
acb->aio_sigevent.sigev_notify = SIGEV_KEVENT; |
acb->aio_sigevent.sigev_notify_kqueue = root->root_kq; |
acb->aio_sigevent.sigev_notify_kqueue = root->root_kq; |
acb->aio_sigevent.sigev_value.sival_ptr = acb; |
acb->aio_sigevent.sigev_value.sival_ptr = acb; |
Line 598 schedAIORead(sched_root_task_t * __restrict root, sche
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Line 600 schedAIORead(sched_root_task_t * __restrict root, sche
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* @fd = file descriptor |
* @fd = file descriptor |
* @buffer = Buffer |
* @buffer = Buffer |
* @buflen = Buffer length |
* @buflen = Buffer length |
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* @offset = Offset from start of file, if =-1 from current position |
* return: NULL error or !=NULL new queued task |
* return: NULL error or !=NULL new queued task |
*/ |
*/ |
inline sched_task_t * |
inline 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) | void *buffer, size_t buflen, off_t offset) |
{ |
{ |
struct aiocb *acb; |
struct aiocb *acb; |
off_t off = 0; | off_t off; |
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if (!root || !func || !buffer || !buflen) |
if (!root || !func || !buffer || !buflen) |
return NULL; |
return NULL; |
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if (offset == (off_t) -1) { |
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off = lseek(fd, 0, SEEK_CUR); |
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if (off == -1) { |
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LOGERR; |
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return NULL; |
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} |
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} else |
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off = offset; |
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if (!(acb = malloc(sizeof(struct aiocb)))) { |
if (!(acb = malloc(sizeof(struct aiocb)))) { |
LOGERR; |
LOGERR; |
return NULL; |
return NULL; |
Line 619 schedAIOWrite(sched_root_task_t * __restrict root, sch
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Line 631 schedAIOWrite(sched_root_task_t * __restrict root, sch
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acb->aio_fildes = fd; |
acb->aio_fildes = fd; |
acb->aio_nbytes = buflen; |
acb->aio_nbytes = buflen; |
acb->aio_buf = buffer; |
acb->aio_buf = buffer; |
off = lseek(fd, 0, SEEK_CUR); | acb->aio_offset = off; |
if (off == -1) { | |
LOGERR; | |
free(acb); | |
return NULL; | |
} else | |
acb->aio_offset = off; | |
acb->aio_sigevent.sigev_notify = SIGEV_KEVENT; |
acb->aio_sigevent.sigev_notify = SIGEV_KEVENT; |
acb->aio_sigevent.sigev_notify_kqueue = root->root_kq; |
acb->aio_sigevent.sigev_notify_kqueue = root->root_kq; |
acb->aio_sigevent.sigev_value.sival_ptr = acb; |
acb->aio_sigevent.sigev_value.sival_ptr = acb; |
Line 649 schedAIOWrite(sched_root_task_t * __restrict root, sch
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Line 655 schedAIOWrite(sched_root_task_t * __restrict root, sch
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* @fd = file descriptor |
* @fd = file descriptor |
* @bufs = Buffer's list |
* @bufs = Buffer's list |
* @nbufs = Number of Buffers |
* @nbufs = Number of Buffers |
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* @offset = Offset from start of file, if =-1 from current position |
* return: NULL error or !=NULL new queued task |
* return: NULL error or !=NULL new queued task |
*/ |
*/ |
inline sched_task_t * | 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) | struct iovec *bufs, size_t nbufs, off_t offset) |
{ |
{ |
struct sigevent sig; |
struct sigevent sig; |
struct aiocb **acb; |
struct aiocb **acb; |
Line 663 schedLIORead(sched_root_task_t * __restrict root, sche
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Line 670 schedLIORead(sched_root_task_t * __restrict root, sche
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if (!root || !func || !bufs || !nbufs) |
if (!root || !func || !bufs || !nbufs) |
return NULL; |
return NULL; |
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off = lseek(fd, 0, SEEK_CUR); | if (offset == (off_t) -1) { |
if (off == -1) { | off = lseek(fd, 0, SEEK_CUR); |
LOGERR; | if (off == -1) { |
return NULL; | LOGERR; |
} | return NULL; |
| } |
| } else |
| off = offset; |
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if (!(acb = calloc(sizeof(void*), nbufs))) { |
if (!(acb = calloc(sizeof(void*), nbufs))) { |
LOGERR; |
LOGERR; |
Line 713 schedLIORead(sched_root_task_t * __restrict root, sche
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Line 723 schedLIORead(sched_root_task_t * __restrict root, sche
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* @fd = file descriptor |
* @fd = file descriptor |
* @bufs = Buffer's list |
* @bufs = Buffer's list |
* @nbufs = Number of Buffers |
* @nbufs = Number of Buffers |
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* @offset = Offset from start of file, if =-1 from current position |
* return: NULL error or !=NULL new queued task |
* return: NULL error or !=NULL new queued task |
*/ |
*/ |
inline sched_task_t * |
inline 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) | struct iovec *bufs, size_t nbufs, off_t offset) |
{ |
{ |
struct sigevent sig; |
struct sigevent sig; |
struct aiocb **acb; |
struct aiocb **acb; |
Line 727 schedLIOWrite(sched_root_task_t * __restrict root, sch
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Line 738 schedLIOWrite(sched_root_task_t * __restrict root, sch
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if (!root || !func || !bufs || !nbufs) |
if (!root || !func || !bufs || !nbufs) |
return NULL; |
return NULL; |
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off = lseek(fd, 0, SEEK_CUR); | if (offset == (off_t) -1) { |
if (off == -1) { | off = lseek(fd, 0, SEEK_CUR); |
LOGERR; | if (off == -1) { |
return NULL; | LOGERR; |
} | return NULL; |
| } |
| } else |
| off = offset; |
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if (!(acb = calloc(sizeof(void*), nbufs))) { |
if (!(acb = calloc(sizeof(void*), nbufs))) { |
LOGERR; |
LOGERR; |