AIO_CANCEL(3) | Library Functions Manual | AIO_CANCEL(3) |
aio_cancel
—
#include <aio.h>
int
aio_cancel
(int
fildes, struct aiocb *
aiocbp);
aio_cancel
() system call cancels the outstanding
asynchronous I/O request for the file descriptor specified in
fildes. If aiocbp is specified,
only that specific asynchronous I/O request is cancelled.
Normal asynchronous notification occurs for cancelled requests.
Requests complete with an error result of
ECANCELED
.
aio_cancel
() system call returns -1 to indicate an
error, or one of the following:
AIO_CANCELED
]AIO_NOTCANCELED
]AIO_ALLDONE
]aio_cancel
() indicates:
EBADF
]aio_cancel
() system call is expected to conform to
the IEEE Std 1003.1-2001 (“POSIX.1”)
standard.
aio_cancel
() system call first appeared in
NetBSD 5.0.
May 17, 2010 | NetBSD 9.0 |