copy_key.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* lib/krb5/krb/copy_key.c
*
* Copyright 1990,1991 by the Massachusetts Institute of Technology.
* All Rights Reserved.
*
* Export of this software from the United States of America may
* require a specific license from the United States Government.
* It is the responsibility of any person or organization contemplating
* export to obtain such a license before exporting.
*
* WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
* distribute this software and its documentation for any purpose and
* without fee is hereby granted, provided that the above copyright
* notice appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation, and that
* the name of M.I.T. not be used in advertising or publicity pertaining
* to distribution of the software without specific, written prior
* permission. Furthermore if you modify this software you must label
* your software as modified software and not distribute it in such a
* fashion that it might be confused with the original M.I.T. software.
* M.I.T. makes no representations about the suitability of
* this software for any purpose. It is provided "as is" without express
* or implied warranty.
*
*
* krb5_copy_keyblock()
*/
#include <k5-int.h>
/*
* krb5_copy_keyblock_data
*
* Utility for copying keyblock data structures safely.
* This assumes that the necessary storage areas are
* already allocated.
*/
{
krb5_error_code ret = 0;
/* If nothing to copy, return no error */
return (0);
return (ENOMEM);
#ifdef _KERNEL
return (ret);
}
#else
/*
* Don't copy or try to initialize crypto framework
* data. This data gets initialized the first time it is
* used.
*/
#endif /* _KERNEL */
return (ret);
}
/*
* Copy a keyblock, including alloc'ed storage.
*/
/*ARGSUSED*/
const krb5_keyblock *from;
krb5_keyblock **to;
{
krb5_error_code ret = 0;
return (ENOMEM);
return (ENOMEM);
}
if (ret) {
return (ret);
}
return (ret);
}