int
aio_return(
struct aiocb *aiocbp
)
)
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
thing other than
EINPROGRESS(aio_error(3) returns some-
.)
)
returns -1 and sets
errno
to indicate the error condition.
)
system call will fail if:
EINVAL
]
aiocbp
argument
does not reference a completed asynchronous I/O request.
)
system call
is expected to conform to the
IEEE Std 1003.1-2001 (``POSIX.1'')
standard.
)
system call first appeared in
NetBSD5.0.