fixes #846 Document IPC public API

1 files changed, 61 insertions, 0 deletions

diff --git a/docs/man/nng_ipc_close.3ipc.adoc b/docs/man/nng_ipc_close.3ipc.adoc
new file mode 100644
index 00000000..df490013
--- /dev/null
+++ b/docs/man/nng_ipc_close.3ipc.adoc
@@ -0,0 +1,61 @@
+= nng_ipc_close(3ipc)
+//
+// Copyright 2018 Staysail Systems, Inc. <info@staysail.tech>
+// Copyright 2018 Capitar IT Group BV <info@capitar.com>
+// Copyright 2019 Devolutions <info@devolutions.net>
+//
+// 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_ipc_close - close IPC connection
+
+== SYNOPSIS
+
+[source, c]
+----
+#include <nng/nng.h>
+#include <nng/supplemental/ipc/ipc.h>
+
+void nng_ipc_close(nng_ipc *conn);
+----
+
+== DESCRIPTION
+
+The `nng_ipc_close()` function closes the supplied IPC connection, _conn_.
+
+If any operations are pending (such as <<nng_ipc_send.3ipc#,`nng_ipc_send()`>>
+or <<nng_ipc_recv.3ipc#,`nng_ipc_recv()`>>) they will be terminated with
+an `NNG_ECLOSED` error condition.
+Also, any new operations will fail with `NNG_ECLOSED` after the connection
+is closed.
+
+NOTE: Closing the connection while data is in transmission will likely
+lead to loss of that data.
+There is no automatic linger or flush to ensure that the socket send buffers
+have completely transmitted.
+
+NOTE: Closing the connection does not free the resources associated with it.
+Once it is certain that no more operations are pending on the connection,
+it should be freed with <<nng_ipc_free.3ipc#,`nng_ipc_free()`>>.
+
+== RETURN VALUES
+
+None.
+
+== ERRORS
+
+None.
+
+== SEE ALSO
+
+[.text-left]
+<<nng_strerror.3#,nng_strerror(3)>>,
+<<nng_ipc_free.3ipc#,nng_ipc_free(3ipc)>>,
+<<nng_ipc_recv.3ipc#,nng_ipc_recv(3ipc)>>,
+<<nng_ipc_send.3ipc#,nng_ipc_send(3ipc)>>,
+<<nng_ipc.5#,nng_ipc(5)>>