gnutls_pubkey_get_key_usage(3)      gnutls      gnutls_pubkey_get_key_usage(3)

NAME
       gnutls_pubkey_get_key_usage - API function

SYNOPSIS
       #include <gnutls/abstract.h>

       int gnutls_pubkey_get_key_usage(gnutls_pubkey_t key, unsigned int *
       usage);

ARGUMENTS
       gnutls_pubkey_t key
                   should contain a gnutls_pubkey_t type

       unsigned int * usage
                   If set will return the number of bits of the parameters
                   (may be NULL)

DESCRIPTION
       This function will return the key usage of the public key.

RETURNS
       On success, GNUTLS_E_SUCCESS (0) is returned, otherwise a negative
       error value.

SINCE
       2.12.0

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


COPYRIGHT
       Copyright (C) 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
       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/

gnutls                               3.8.5      gnutls_pubkey_get_key_usage(3)