gnutls_psk_set_server_credentials_function (3) - Linux Manuals
gnutls_psk_set_server_credentials_function: API function
NAME
gnutls_psk_set_server_credentials_function - API functionSYNOPSIS
#include <gnutls/gnutls.h>void gnutls_psk_set_server_credentials_function(gnutls_psk_server_credentials_t cred, gnutls_psk_server_credentials_function * func);
ARGUMENTS
- gnutls_psk_server_credentials_t cred
- is a gnutls_psk_server_credentials_t structure.
- gnutls_psk_server_credentials_function * func
- is the callback function
DESCRIPTION
This function can be used to set a callback to retrieve the user's PSK credentials. The callback's function form is: int (*callback)(gnutls_session_t, const char* username, gnutls_datum_t* key);
In case the callback returned a negative number then gnutls will
assume that the username does not exist.
The callback function will only be called once per handshake. The
callback function should return 0 on success, while -1 indicates
an error.
REPORTING BUGS
Report bugs to <bugs [at] gnutls.org>.
Home page: http://www.gnutls.org
COPYRIGHT
Copyright © 2001-2014 Free Software Foundation, Inc..
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
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