fixes #303 Flesh out compatible API docs

1 files changed, 45 insertions, 0 deletions

diff --git a/docs/man/nn_get_statistic.3compat.adoc b/docs/man/nn_get_statistic.3compat.adoc
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+++ b/docs/man/nn_get_statistic.3compat.adoc
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+= nn_get_statistic(3compat)
+//
+// 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
+
+nn_get_statistic - get statistic (stub)
+
+== SYNOPSIS
+
+[source,c]
+----
+#include <nanomsg/nn.h>
+
+uint64_t nn_get_statistic(int sock, int stat);
+----
+
+== DESCRIPTION
+
+The `nn_get_statistic()` function exists only as a stub, and always returns
+zero.
+
+NOTE: This function is provided for API
+<<nng_compat.3compat#,compatibility>> with legacy _libnanomsg_.
+Consider using the relevant <<libnng.3#,modern API>> instead.
+
+== RETURN VALUES
+
+Zero.
+
+== ERRORS
+
+None.
+
+== SEE ALSO
+
+<<nng_compat.3compat#,nng_compat(3compat)>>,
+<<nng.7#,nng(7)>>