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25 .\" $FreeBSD: src/lib/libc/sys/aio_waitcomplete.2,v 1.1.2.6 2001/12/14 18:34:00 ru Exp $
26 .\" $DragonFly: src/lib/libc/sys/aio_waitcomplete.2,v 1.3 2004/03/11 12:28:51 hmp Exp $
29 .Dt AIO_WAITCOMPLETE 2
33 .Nd wait for the next completion of an aio request
39 .Fn aio_waitcomplete "struct aiocb **iocbp" "struct timespec *timeout"
43 function waits for completion of an asynchronous I/O request.
46 returns the result of the function and sets
48 to point to the structure associated with the original request.
49 If an asynchronous I/O request is completed before
51 is called, it returns immediately with the completed request.
55 is a non-NULL pointer, it specifies a maximum interval to wait for a
56 asynchronous I/O request to complete.
64 argument should be non-NULL, pointing to a zero-valued timeval structure.
68 function also serves the function of
72 should not be called for the control block returned in
75 If an asynchronous I/O request has completed,
77 is set to point to the control block passed with the original request,
78 and the status is returned as described in
91 to indicate the error condition.
98 The specified time limit is invalid.
100 The process has not yet called
105 A signal was delivered before the timeout expired and before any
106 asynchronous I/O requests completed.
107 .It Bq Er EWOULDBLOCK
108 .It Bq Er EINPROGRESS
109 The specified time limit expired before any asynchronous I/O requests
125 function is specific to
132 function first appeared in
137 function and this manual page were written by
138 .An Christopher M Sedore Aq cmsedore@maxwell.syr.edu .