#include <nng/nng.h>
void nng_aio_wait(nng_aio *aio);| This documentation is for the TIP (development tree) of NNG and may represent unreleased changes or functionality that is experimental, and is subject to change before release. The latest released version is v1.8.0. See the documentation for v1.8.0 for the most up-to-date information. |
nng_aio_wait(3)
NAME
nng_aio_wait - wait for asynchronous I/O operation
SYNOPSIS
DESCRIPTION
The nng_aio_wait() function waits for an asynchronous I/O operation
to complete.
If the operation has not been started, or has already
completed, then it returns immediately.
If a callback was set with aio when it was allocated, then this function will not be called until the callback has completed.
This function should never be called from a function that itself
is a callback of an aio, either this one or any other.
Doing so may result in a deadlock.
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RETURN VALUES
None.
ERRORS
None.