gnutls\_session\_ext\_master\_secret\_status(3) gnutls gnutls\_session\_ext\_master\_secret\_status(3)

# [NAME](#NAME)

gnutls\_session\_ext\_master\_secret\_status - API function

# [SYNOPSIS](#SYNOPSIS)

**#include <gnutls/gnutls.h>**

**unsigned gnutls\_session\_ext\_master\_secret\_status(gnutls\_session\_t session);**

# [ARGUMENTS](#ARGUMENTS)

[gnutls\_session\_t session](#gnutls_session_t)

is a **gnutls\_session\_t** type.

# [DESCRIPTION](#DESCRIPTION)

Get the status of the extended master secret extension negotiation. This is in accordance to RFC7627. That information is also available to the more generic **gnutls\_session\_get\_flags()**.

# [RETURNS](#RETURNS)

Non-zero if the negotiation was successful or zero otherwise.

# [REPORTING BUGS](#REPORTING_BUGS)

Report bugs to <bugs@gnutls.org>.  
Home page: https://www.gnutls.org

# [COPYRIGHT](#COPYRIGHT)

Copyright © 2001-2023 Free Software Foundation, Inc., and others.  
Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.

# [SEE ALSO](#SEE_ALSO)

The full documentation for **gnutls** is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit

[https://www.gnutls.org/manual/](https://www.gnutls.org/manual/)

3.8.13 gnutls

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Document: gnutls_session_ext_master_secret_status(3) from gnutls 3.8.13-r3 (Chainguard OS)
Source: https://gitlab.com/gnutls/gnutls