49 lines
1.1 KiB
Text
49 lines
1.1 KiB
Text
= nng_aio_get_msg(3)
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//
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// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
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// Copyright 2018 Capitar IT Group BV <info@capitar.com>
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//
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// This document is supplied under the terms of the MIT License, a
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// copy of which should be located in the distribution where this
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// file was obtained (LICENSE.txt). A copy of the license may also be
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// found online at https://opensource.org/licenses/MIT.
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//
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== NAME
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nng_aio_get_msg - get message from asynchronous receive
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== SYNOPSIS
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[source, c]
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----
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#include <nng/nng.h>
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nng_msg *nng_aio_get_msg(nng_aio *aio);
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----
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== DESCRIPTION
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The `nng_aio_get_msg()` function gets any message stored in _aio_ as
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either a result of a successful receive
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(see xref:nng_recv_aio.3.adoc[`nng_recv_aio()`])
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or that was previously stored with xref:nng_aio_set_msg.3.adoc[`nng_aio_set_msg()`].
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IMPORTANT: The xref:nng_aio.5.adoc[`nng_aio`] must not have an operation in progress.
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== RETURN VALUES
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None.
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== ERRORS
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None.
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== SEE ALSO
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[.text-left]
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xref:nng_aio_set_msg.3.adoc[nng_aio_set_msg(3)],
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xref:nng_recv_aio.3.adoc[nng_recv_aio(3)],
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xref:nng_aio.5.adoc[nng_aio(5)],
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xref:nng_msg.5.adoc[nng_msg(5)],
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xref:nng.7.adoc[nng(7)]
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