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: http://www.gnutls.org

COPYRIGHT

       Copyright © 2001-2021 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

       http://www.gnutls.org/manual/