👤
Home Man
Search
Today's Posts
Register

Linux & Unix Commands - Search Man Pages
Man Page or Keyword Search:
Select Section of Man Page:
Select Man Page Repository:

NetBSD 6.1.5 - man page for aio_cancel (netbsd section 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


All times are GMT -4. The time now is 05:05 AM.

Unix & Linux Forums Content CopyrightŠ1993-2018. All Rights Reserved.
×
UNIX.COM Login
Username:
Password:  
Show Password