eio_npending(3) [php man page]

EIO_NPENDING(3) 							 1							   EIO_NPENDING(3)

eio_npending - Returns number of finished, but unhandled requests

SYNOPSIS

       int eio_npending (void  )

DESCRIPTION

       eio_npending(3) returns number of finished, but unhandled requests

PARAMETERS

       This function has no parameters.

RETURN VALUES

       eio_npending(3) returns number of finished, but unhandled requests.

SEE ALSO eio_nreqs, eio_nready, eio_nthreads.
PHP Documentation Group 													   EIO_NPENDING(3)

AIO_CANCEL(3)						   BSD Library Functions Manual 					     AIO_CANCEL(3)

NAME

     aio_cancel -- cancel an outstanding asynchronous I/O operation (REALTIME)

LIBRARY

     POSIX Real-time Library (librt, -lrt)

SYNOPSIS

     #include <aio.h>

     int
     aio_cancel(int fildes, struct aiocb * aiocbp);

DESCRIPTION

     The 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.

RETURN VALUES

     The aio_cancel() system call returns -1 to indicate an error, or one of the following:

     [AIO_CANCELED]	All outstanding requests meeting the criteria specified were cancelled.

     [AIO_NOTCANCELED]	Some requests were not cancelled, status for the requests should be checked with aio_error(3).

     [AIO_ALLDONE]	All of the requests meeting the criteria have finished.

ERRORS

     An error return from aio_cancel() indicates:

     [EBADF]		The fildes argument is an invalid file descriptor.

SEE ALSO

     aio(3)

STANDARDS

     The aio_cancel() system call is expected to conform to the IEEE Std 1003.1-2001 (``POSIX.1'') standard.

HISTORY

     The aio_cancel() system call first appeared in NetBSD 5.0.

BSD
								   May 17, 2010 							       BSD