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= nng_stats_free(3)
//
// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
// Copyright 2018 Capitar IT Group BV <info@capitar.com>
//
// This document is supplied under the terms of the MIT License, a
// copy of which should be located in the distribution where this
// file was obtained (LICENSE.txt). A copy of the license may also be
// found online at https://opensource.org/licenses/MIT.
//
== NAME
nng_stats_free - free statistics snapshot
== SYNOPSIS
[source, c]
----
#include <nng/nng.h>
typedef nng_stat nng_stat;
void nng_stats_free(nng_stat *);
----
== DESCRIPTION
The `nng_stats_free()` function deallocates a statistics snapshot
previously collected with
xref:nng_stats_get.3.adoc[`nng_stats_get()`].
After calling this, all values associated with the snapshot are
invalidated.
IMPORTANT: Only the top of the collected statistics tree can be
freed using this function.
== RETURN VALUES
None.
== ERRORS
None.
== SEE ALSO
[.text-left]
xref:nng_stats_get.3.adoc[nng_stats_get(3)],
xref:nng_stat.5.adoc[nng_stat(5)],
xref:nng.7.adoc[nng(7)]
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