AIO_RETURN(3) | Library Functions Manual | AIO_RETURN(3) |
aio_return
—
#include <aio.h>
ssize_t
aio_return
(struct
aiocb *aiocbp);
aio_return
() system call returns the final status of
the asynchronous I/O request associated with the structure pointed to by
aiocbp.
The aio_return
() system call should only
be called once, to obtain the final status of an asynchronous I/O operation
once it has completed
(aio_error(3) returns
something other than EINPROGRESS
).
aio_return
() returns -1 and sets
errno to indicate the error condition.
aio_return
() system call will fail if:
EINVAL
]aio_return
() system call is expected to conform to
the IEEE Std 1003.1-2001 (“POSIX.1”)
standard.
aio_return
() system call first appeared in
NetBSD 5.0.
August 13, 2011 | NetBSD 9.0 |