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Diffstat (limited to 'tools/libaio/man/io_getevents.3')
| -rw-r--r-- | tools/libaio/man/io_getevents.3 | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/tools/libaio/man/io_getevents.3 b/tools/libaio/man/io_getevents.3 deleted file mode 100644 index 8e9ddc866a..0000000000 --- a/tools/libaio/man/io_getevents.3 +++ /dev/null @@ -1,79 +0,0 @@ -./"/* io_getevents: -./" * Attempts to read at least min_nr events and up to nr events from -./" * the completion queue for the aio_context specified by ctx_id. May -./" * fail with -EINVAL if ctx_id is invalid, if min_nr is out of range, -./" * if nr is out of range, if when is out of range. May fail with -./" * -EFAULT if any of the memory specified to is invalid. May return -./" * 0 or < min_nr if no events are available and the timeout specified -./" * by when has elapsed, where when == NULL specifies an infinite -./" * timeout. Note that the timeout pointed to by when is relative and -./" * will be updated if not NULL and the operation blocks. Will fail -./" * with -ENOSYS if not implemented. -./" */ -./"asmlinkage long sys_io_getevents(io_context_t ctx_id, -./" long min_nr, -./" long nr, -./" struct io_event *events, -./" struct timespec *timeout) -./" -.TH io_getevents 2 2002-09-03 "Linux 2.4" "Linux AIO" -.SH NAME -io_getevents \- Read resulting events from io requests -.SH SYNOPSIS -.nf -.B #include <errno.h> -.sp -.br -.B #include <libaio.h> -.br -.sp -struct iocb { - void *data; - unsigned key; - short aio_lio_opcode; - short aio_reqprio; - int aio_fildes; -}; -.sp -struct io_event { - unsigned PADDED(data, __pad1); - unsigned PADDED(obj, __pad2); - unsigned PADDED(res, __pad3); - unsigned PADDED(res2, __pad4); -}; -.sp -.BI "int io_getevents(io_context_t " ctx ", long " nr ", struct io_event *" events "[], struct timespec *" timeout ");" - -.fi -.SH DESCRIPTION -Attempts to read up to nr events from -the completion queue for the aio_context specified by ctx. -.SH "RETURN VALUES" -May return -0 if no events are available and the timeout specified -by when has elapsed, where when == NULL specifies an infinite -timeout. Note that the timeout pointed to by when is relative and -will be updated if not NULL and the operation blocks. Will fail -with ENOSYS if not implemented. -.SH ERRORS -.TP -.B EINVAL -if ctx_id is invalid, if min_nr is out of range, -if nr is out of range, if when is out of range. -.TP -.B EFAULT -if any of the memory specified to is invalid. -.SH "SEE ALSO" -.BR io(3), -.BR io_cancel(3), -.BR io_fsync(3), -.BR io_prep_fsync(3), -.BR io_prep_pread(3), -.BR io_prep_pwrite(3), -.BR io_queue_init(3), -.BR io_queue_release(3), -.BR io_queue_run(3), -.BR io_queue_wait(3), -.BR io_set_callback(3), -.BR io_submit(3), -.BR errno(3) |