SYNOPSISIn aio.h Ft int Fn aio_error const struct aiocb *iocb
DESCRIPTIONThe Fn aio_error system call returns the error status of the asynchronous I/O request associated with the structure pointed to by Fa iocb .
RETURN VALUESIf the asynchronous I/O request has completed successfully, Fn aio_error returns 0. If the request has not yet completed, Er EINPROGRESS is returned. If the request has completed unsuccessfully the error status is returned as described in read(2), write(2), or fsync(2). On failure, Fn aio_error returns -1 and sets errno to indicate the error condition.
ERRORSThe Fn aio_error system call will fail if:
- Bq Er EINVAL
- The Fa iocb argument does not reference an outstanding asynchronous I/O request.
STANDARDSThe Fn aio_error system call is expected to conform to the St -p1003.1 standard.
HISTORYThe Fn aio_error system call first appeared in Fx 3.0 .
AUTHORSThis manual page was written by An Wes Peters Aq [email protected] .