usr/src/lib/libdhcpagent/common/dhcp_hostconf.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  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _DHCP_HOSTCONF_H
  27 #define _DHCP_HOSTCONF_H
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #include <sys/types.h>
  32 #include <time.h>
  33 #include <netinet/in.h>
  34 #include <netinet/dhcp.h>
  35 #include <netinet/dhcp6.h>
  36 #include <dhcp_impl.h>
  37
  38 /*
  39  * dhcp_hostconf.[ch] provide an API to the /etc/dhcp/<if>.dhc files.
  40  * see dhcp_hostconf.c for documentation on how to use the exported
  41  * functions.
  42  */
  43
  44 #ifdef  __cplusplus
  45 extern "C" {
  46 #endif
  47
  48 #define DHCP_HOSTCONF_MAGIC     0x44484301              /* hex "DHC\1" */
  49 #define DHCP_HOSTCONF_MAGIC6    0x44484302              /* hex "DHC\2" */
  50 #define DHCP_HOSTCONF_PREFIX    "/etc/dhcp/"
  51 #define DHCP_HOSTCONF_SUFFIX    ".dhc"
  52 #define DHCP_HOSTCONF_SUFFIX6   ".dh6"
  53 #define DHCP_HOSTCONF_TMPL      DHCP_HOSTCONF_PREFIX DHCP_HOSTCONF_SUFFIX
  54 #define DHCP_HOSTCONF_TMPL6     DHCP_HOSTCONF_PREFIX DHCP_HOSTCONF_SUFFIX6
  55
  56 extern char     *ifname_to_hostconf(const char *, boolean_t);
  57 extern int      remove_hostconf(const char *, boolean_t);
  58 extern int      read_hostconf(const char *, PKT_LIST **, uint_t, boolean_t);
  59 extern int      write_hostconf(const char *, PKT_LIST **, uint_t, time_t,
  60     boolean_t);
  61
  62 #ifdef  __cplusplus
  63 }
  64 #endif
  65
  66 #endif  /* _DHCP_HOSTCONF_H */