hpux man page for aio_suspend

aio_suspend(2)							System Calls Manual						    aio_suspend(2)

NAME
       aio_suspend() - wait for an asynchronous I/O operation to complete

SYNOPSIS

DESCRIPTION
       The  function suspends the calling process or thread until at least one of the asynchronous I/O operations initiated with one of the point-
       ers contained in has completed, or a signal interrupts the function, or timeout is not and the  time  interval  specified  by  timeout  has
       passed.

       Multiple threads may issue simultaneous calls to referencing one or more in common.

       To use this function, link in the realtime library by specifying on the compiler or linker command line.

RETURN VALUE
       returns the following values:

	      Successful completion.
			     Either  there  were  no  in or at least one of the asynchronous I/O operations enqueued for an referenced by has com-
			     pleted.  The completion status of the referenced asynchronous I/O operations must be determined using  and  for  each
			     relevant

	      Failure.	     The process thread is not suspended and is set to indicate the error.

       If  any	of  the  indicated asynchronous I/O operations has already completed at the time of the call to then returns immediately.  If is 0
       (zero), the immediately returns success.  Any in is silently ignored.  If all of the in are the immediately returns success.

ERRORS
       If detects one of the following error conditions, is set to the indicated value:

	      [EAGAIN]	     System-wide or per-process resources were not available to process the request.

	      [EAGAIN]	     The time interval specified in the referenced by timeout  passed  before  any  of	the  asynchronous  I/O	operations
			     enqueued for one of the entries referenced in completed.

	      [EINVAL]	     The  value  of  the  argument  was  negative  or exceeded the maximum value allowed. The maximum value allowed can be
			     obtained using the call with the argument

	      [EINVAL]	     One or more of the pointers in does not identify an asynchronous operation enqueued by or and for which has  not  yet
			     been called.  pointers associated with will yield this error.

	      [EINTR]	     A	signal	was  delivered	to  the process while was waiting.  Completion of asynchronous operations can cause signal
			     delivery.

SEE ALSO
       aio_cancel(2), aio_error(2), aio_fsync(2), aio_read(2), aio_return(2), aio_write(2), lio_listio(2), pause(2), aio(5).

STANDARDS CONFORMANCE
																    aio_suspend(2)