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nng_tls_config_alloc(3)
=======================
:doctype: manpage
:manmanual: nng
:mansource: nng
:manvolnum: 3
:icons: font
:source-highlighter: pygments
:copyright: Copyright 2018 Staysail Systems, Inc. <info@staysail.tech> \
Copyright 2018 Capitar IT Group BV <info@capitar.com> \
This software 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_tls_config_alloc - allocate TLS configuration object
SYNOPSIS
--------
[source, c]
-----------
#include <nng/nng.h>
typedef enum nng_tls_mode {
NNG_TLS_MODE_CLIENT,
NNG_TLS_MODE_SERVER
} nng_tls_mode;
int nng_tls_config_alloc(nni_tls_config **cfgp, nng_tls_mode mode);
-----------
DESCRIPTION
-----------
The `nng_tls_config_alloc()` function creates a newly initialized
https://tools.ietf.org/html/rfc5246[Transport Layer Security])
configuration object, and stores a pointer to it in the value pointed
to by 'cfgp'.
This object is initialized for use when acting as either a
client (`NNG_TLS_MODE_CLIENT`) or as a server (`NNG_TLS_MODE_SERVER`),
depending on the value of 'mode'.
A TLS object can be further modified by functions that set the security
keys used, peeer certificates, protocol policies, and so forth.
A single TLS configuration object can be used with multiple TLS streams
or services. The underlying system uses reference counting to ensure
that object is not inadvertently freed while in use.
Also note that a TLS configuration object becomes "read-only" after it
is first used with a service. After this points, attempts to apply
further changes to the configuration will result in `NNG_EBUSY`.
RETURN VALUES
-------------
This function returns 0 on success, and non-zero otherwise.
ERRORS
------
`NNG_ENOMEM`:: Insufficient memory is available to allocate the object.
`NNG_EINVAL`:: An invalid 'mode' was specified.
SEE ALSO
--------
<<nng_strerror#,nng_strerror(3)>>,
<<nng_tls_config_auth_mode#,nng_tls_config_auth_mode(3)>>,
<<nng_tls_config_ca_chain#,nng_tls_config_ca_chain(3)>>,
<<nng_tls_config_own_cert#,nng_tls_config_own_cert(3)>>,
<<nng_tls_config_free#,nng_tls_config_free(3)>>,
<<nng_tls_config_server_name#,nng_tls_config_server_name(3)>>,
<<nng#,nng(7)>>
COPYRIGHT
---------
Copyright 2018 mailto:info@staysail.tech[Staysail Systems, Inc.] +
Copyright 2018 mailto:info@capitar.com[Capitar IT Group BV]
This document is supplied under the terms of the
https://opensource.org/licenses/MIT[MIT License].
|
