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gnutls_x509_key_purpose_get(3)      gnutls      gnutls_x509_key_purpose_get(3)

NAME
       gnutls_x509_key_purpose_get - API function

SYNOPSIS
       #include <gnutls/x509-ext.h>

       int gnutls_x509_key_purpose_get(gnutls_x509_key_purposes_t p, unsigned
       idx, gnutls_datum_t * oid);

ARGUMENTS
       gnutls_x509_key_purposes_t p
                   The key purposes

       unsigned idx
                   The index of the key purpose to retrieve

       gnutls_datum_t * oid
                   Will hold the object identifier of the key purpose (to be
                   treated as constant)

DESCRIPTION
       This function will retrieve the specified by the index key purpose in
       the purposes type. The object identifier will be a null terminated
       string.

RETURNS
       On success, GNUTLS_E_SUCCESS (0) is returned,
       GNUTLS_E_REQUESTED_DATA_NOT_AVAILABLE if the index is out of bounds,
       otherwise a negative error value.

SINCE
       3.3.0

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

COPYRIGHT
       Copyright (C) 2001- 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
       The full documentation for gnutls is maintained as a Texinfo manual.
       If the /usr/local/share/doc/gnutls/ directory does not contain the HTML
       form visit

       https://www.gnutls.org/manual/

gnutls                               3.7.9      gnutls_x509_key_purpose_get(3)