From c66ef25c7dfd0c2a3c4a8aa8eea223fa186c2311 Mon Sep 17 00:00:00 2001
From: Garrett D'Amore <garrett@damore.org>
Date: Sat, 14 Apr 2018 11:50:43 -0700
Subject: fixes #303 Flesh out compatible API docs

---
 docs/man/nn_term.3compat.adoc | 58 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 docs/man/nn_term.3compat.adoc

(limited to 'docs/man/nn_term.3compat.adoc')

diff --git a/docs/man/nn_term.3compat.adoc b/docs/man/nn_term.3compat.adoc
new file mode 100644
index 00000000..e61a40ed
--- /dev/null
+++ b/docs/man/nn_term.3compat.adoc
@@ -0,0 +1,58 @@
+= nn_term(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_term - terminate library (compatible API)
+
+== SYNOPSIS
+
+[source,c]
+----
+#include <nanomsg/nn.h>
+
+void nn_term(void);
+----
+
+== DESCRIPTION
+
+The `nn_term()` function closes any open sockets, and frees all resources
+allocated by the library.
+Any operations that are currently in progress will be terminated, and will
+fail with error `EBADF` or `ETERM`.
+
+NOTE: This function is provided for API
+<<nng_compat.3compat#,compatibility>> with legacy _libnanomsg_.
+Consider using the relevant <<libnng.3#,modern API>> instead.
+
+IMPORTANT: This function is not thread-safe, and is not suitable for use
+in library calls.
+The intended purpose of this is to clean up at application termination; for
+example by registering this function with `atexit()`.
+This can help prevent false leak reports caused when memory checkers notice
+global resources allocated by the library.
+Libraries should never use this function, but should explicitly close their
+own sockets directly.
+
+== RETURN VALUES
+
+None.
+
+== ERRORS
+
+None.
+
+== SEE ALSO
+
+<<nn_errno.3compat#,nn_errno(3compat)>>,
+<<nn_socket.3compat#,nn_socket(3compat)>>,
+<<nng_compat.3compat#,nng_compat(3compat)>>,
+<<nng.7#,nng(7)>>
-- 
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