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28 .Dt AIO_WAITCOMPLETE 2
32 .Nd wait for the next completion of an aio request
38 .Fn aio_waitcomplete "struct aiocb **iocbp" "struct timespec *timeout"
42 system call waits for completion of an asynchronous I/O request.
45 returns the result of the function and sets
47 to point to the structure associated with the original request.
48 If an asynchronous I/O request is completed before
50 is called, it returns immediately with the completed request.
54 is a non-NULL pointer, it specifies a maximum interval to wait for a
55 asynchronous I/O request to complete.
63 argument should be non-NULL, pointing to a zero-valued timeval structure.
67 system call also serves the function of
71 should not be called for the control block returned in
74 If an asynchronous I/O request has completed,
76 is set to point to the control block passed with the original request,
77 and the status is returned as described in
90 to indicate the error condition.
97 The specified time limit is invalid.
99 The process has not yet called
104 A signal was delivered before the timeout expired and before any
105 asynchronous I/O requests completed.
106 .It Bq Er EWOULDBLOCK
107 .It Bq Er EINPROGRESS
108 The specified time limit expired before any asynchronous I/O requests
131 system call first appeared in
136 system call and this manual page were written by
137 .An Christopher M Sedore Aq cmsedore@maxwell.syr.edu .