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= nng_ipc_setopt(3ipc)
//
// Copyright 2019 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_setopt - set option on IPC connection
== SYNOPSIS
[source, c]
----
#include <nng/nng.h>
#include <nng/supplemental/ipc/ipc.h>
int nng_ipc_setopt(nng_ipc *conn, const char *name, const void *data, size_t size);
----
== DESCRIPTION
The `nng_ipc_setopt()` is used to set the option _name_ for the
<<nng_ipc.5#,IPC connection>> _conn_.
The value to set is copied from _data_, which should be _size_ bytes
in length.
=== Options
There are no options defined for modification on IPC connections at this time.
== RETURN VALUES
This function returns 0 on success, and non-zero otherwise.
== ERRORS
[horizontal]
`NNG_ECLOSED`:: The connection _conn_ is closed.
`NNG_EINVAL`:: Either _data_ or _size_ are invalid.
`NNG_ENOTSUP`:: The option _name_ is not supported.
`NNG_EREADONLY`:: The option _name_ may not be modified.
== SEE ALSO
[.text-left]
<<nng_ipc_getopt.3ipc#,nng_ipc_getopt(3ipc)>>,
<<nng_ipc_options.5#,nng_ipc_options(5)>>,
<<nng_options.5#,nng_options(5)>>,
<<nng_strerror.3#,nng_strerror(3)>>,
<<nng_ipc.5#,nng_ipc(5)>>
|
