NAME

       gnutls_pubkey_set_key_usage - API function

SYNOPSIS

       #include <gnutls/abstract.h>

       int gnutls_pubkey_set_key_usage(gnutls_pubkey_t key, unsigned int usage);

ARGUMENTS

       gnutls_pubkey_t key
                   a certificate of type gnutls_x509_crt_t

       unsigned int usage
                   an ORed sequence of the GNUTLS_KEY_* elements.

DESCRIPTION

       This  function  will set the key usage flags of the public key. This is only useful if the
       key is to be exported to a certificate or certificate request.

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/