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= nng_socket_raw(3)
//
// Copyright 2024 Staysail Systems, Inc. <info@staysail.tech>
//
// 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_socket_raw - return whether socket is cooked or raw
== SYNOPSIS
[source, c]
----
#include <nng/nng.h>
int nng_socket_raw(nng_socket s, bool *raw);
----
== DESCRIPTION
The `nng_socket_raw()` function stores `true` in _raw_ if the socket is in raw mode,
otherwise it stores `false`.
TIP: This function should be used in place of the `NNG_OPT_RAW` option in new code.
== RETURN VALUES
This function returns zero on success, or an error if the socket is invalid.
== ERRORS
[horizontal]
`NNG_ECLOSED`:: Parameter _s_ does not refer to an open socket.
== SEE ALSO
[.text-left]
xref:nng_socket.5.adoc[nng_socket(5)],
xref:nng.7.adoc[nng(7)]
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