usr/src/lib/libdhcpagent/common/dhcp_stable.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21
  22 /*
  23  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 #ifndef _DHCP_STABLE_H
  28 #define _DHCP_STABLE_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 /*
  33  * This module reads and writes the stable identifier values, DUID and IAID.
  34  */
  35
  36 #ifdef __cplusplus
  37 extern "C" {
  38 #endif
  39
  40 #include <sys/types.h>
  41
  42 extern uchar_t  *read_stable_duid(size_t *);
  43 extern int      write_stable_duid(const uchar_t *, size_t);
  44 extern uchar_t  *make_stable_duid(const char *, size_t *);
  45
  46 extern uint32_t read_stable_iaid(const char *);
  47 extern int      write_stable_iaid(const char *, uint32_t);
  48 extern uint32_t make_stable_iaid(const char *, uint32_t);
  49
  50 #ifdef __cplusplus
  51 }
  52 #endif
  53
  54 #endif /* _DHCP_STABLE_H */