AIO_RETURN man page on Oracle

Man page or keyword search:  
man Server   33470 pages
apropos Keyword Search (all sections)
Output format
Oracle logo
[printable version]

AIO_RETURN(3P)		   POSIX Programmer's Manual		AIO_RETURN(3P)

       This  manual  page is part of the POSIX Programmer's Manual.  The Linux
       implementation of this interface may differ (consult the	 corresponding
       Linux  manual page for details of Linux behavior), or the interface may
       not be implemented on Linux.

       aio_return - retrieve return status of an  asynchronous	I/O  operation

       #include <aio.h>

       ssize_t aio_return(struct aiocb *aiocbp);

       The  aio_return()  function  shall  return the return status associated
       with the aiocb structure referenced by the aiocbp argument. The	return
       status  for  an	asynchronous  I/O operation is the value that would be
       returned by the corresponding  read(),  write(),	 or  fsync()  function
       call.  If the error status for the operation is equal to [EINPROGRESS],
       then the return status for the operation is undefined. The aio_return()
       function	 may be called exactly once to retrieve the return status of a
       given asynchronous operation; thereafter, if the same  aiocb  structure
       is  used	 in  a	call  to  aio_return() or aio_error(), an error may be
       returned.  When the aiocb structure referred to by aiocbp  is  used  to
       submit  another	asynchronous  operation, then aio_return() may be suc‐
       cessfully used to retrieve the return status of that operation.

       If the asynchronous I/O operation has completed, then the  return  sta‐
       tus,  as described for read(), write(), and fsync(), shall be returned.
       If the asynchronous I/O operation has not yet completed, the results of
       aio_return() are undefined.

       The aio_return() function may fail if:

       EINVAL The  aiocbp argument does not refer to an asynchronous operation
	      whose return status has not yet been retrieved.

       The following sections are informative.


       The aio_return() function is part of the Asynchronous Input and	Output
       option and need not be available on all implementations.



       aio_cancel(),   aio_error(),   aio_fsync(),   aio_read(),  aio_write(),
       close(), exec(), exit(), fork(), lio_listio(), lseek(),	read()	,  the
       Base Definitions volume of IEEE Std 1003.1-2001, <aio.h>

       Portions	 of  this text are reprinted and reproduced in electronic form
       from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
       --  Portable  Operating	System	Interface (POSIX), The Open Group Base
       Specifications Issue 6, Copyright (C) 2001-2003	by  the	 Institute  of
       Electrical  and	Electronics  Engineers, Inc and The Open Group. In the
       event of any discrepancy between this version and the original IEEE and
       The  Open Group Standard, the original IEEE and The Open Group Standard
       is the referee document. The original Standard can be  obtained	online
       at .

IEEE/The Open Group		     2003			AIO_RETURN(3P)

List of man pages available for Oracle

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
Vote for polarhome
Free Shell Accounts :: the biggest list on the net