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- #ifndef _BLURB_
- #define _BLURB_
- /************************************************************************
- Copyright 1988, 1991 by Carnegie Mellon University
-
- All Rights Reserved
-
- 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 Carnegie Mellon University not be used
- in advertising or publicity pertaining to distribution of the software
- without specific, written prior permission.
-
- CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS.
- IN NO EVENT SHALL CMU BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
- DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
- PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
- ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- SOFTWARE.
- ************************************************************************/
- #endif /* _BLURB_ */
-
-
- /*
- * Bootstrap Protocol (BOOTP). RFC951 and RFC1048.
- *
- * $Header: /afs/andrew.cmu.edu/netdev/src/cmu/bootp-public/RCS/bootp.h,v 1.3 1991/11/01 10:02:29 ww0n Exp ww0n $
- *
- *
- * This file specifies the "implementation-independent" BOOTP protocol
- * information which is common to both client and server.
- *
- */
-
-
- #define BP_CHADDR_LEN 16
- #define BP_SNAME_LEN 64
- #define BP_FILE_LEN 128
- #define BP_VEND_LEN 64
-
- struct bootp {
- unsigned char bp_op; /* packet opcode type */
- unsigned char bp_htype; /* hardware addr type */
- unsigned char bp_hlen; /* hardware addr length */
- unsigned char bp_hops; /* gateway hops */
- unsigned long bp_xid; /* transaction ID */
- unsigned short bp_secs; /* seconds since boot began */
- unsigned short bp_unused;
- struct in_addr bp_ciaddr; /* client IP address */
- struct in_addr bp_yiaddr; /* 'your' IP address */
- struct in_addr bp_siaddr; /* server IP address */
- struct in_addr bp_giaddr; /* gateway IP address */
- unsigned char bp_chaddr[BP_CHADDR_LEN]; /* client hardware address */
- unsigned char bp_sname[BP_SNAME_LEN]; /* server host name */
- unsigned char bp_file[BP_FILE_LEN]; /* boot file name */
- unsigned char bp_vend[BP_VEND_LEN]; /* vendor-specific area */
- };
-
- /*
- * UDP port numbers, server and client.
- */
- #define IPPORT_BOOTPS 67
- #define IPPORT_BOOTPC 68
-
- #define BOOTREPLY 2
- #define BOOTREQUEST 1
-
-
- /*
- * Hardware types from Assigned Numbers RFC.
- */
- #define HTYPE_ETHERNET 1
- #define HTYPE_EXP_ETHERNET 2
- #define HTYPE_AX25 3
- #define HTYPE_PRONET 4
- #define HTYPE_CHAOS 5
- #define HTYPE_IEEE802 6
- #define HTYPE_ARCNET 7
-
-
-
- /*
- * Vendor magic cookie (v_magic) for CMU
- */
- #define VM_CMU "CMU"
-
- /*
- * Vendor magic cookie (v_magic) for RFC1048
- */
- #define VM_RFC1048 { 99, 130, 83, 99 }
-
-
-
- /*
- * RFC1048 tag values used to specify what information is being supplied in
- * the vendor field of the packet.
- */
-
- #define TAG_PAD ((unsigned char) 0)
- #define TAG_SUBNET_MASK ((unsigned char) 1)
- #define TAG_TIME_OFFSET ((unsigned char) 2)
- #define TAG_GATEWAY ((unsigned char) 3)
- #define TAG_TIME_SERVER ((unsigned char) 4)
- #define TAG_NAME_SERVER ((unsigned char) 5)
- #define TAG_DOMAIN_SERVER ((unsigned char) 6)
- #define TAG_LOG_SERVER ((unsigned char) 7)
- #define TAG_COOKIE_SERVER ((unsigned char) 8)
- #define TAG_LPR_SERVER ((unsigned char) 9)
- #define TAG_IMPRESS_SERVER ((unsigned char) 10)
- #define TAG_RLP_SERVER ((unsigned char) 11)
- #define TAG_HOSTNAME ((unsigned char) 12)
- #define TAG_BOOTSIZE ((unsigned char) 13)
- #define TAG_END ((unsigned char) 255)
-
-
-
- /*
- * "vendor" data permitted for CMU bootp clients.
- */
-
- struct cmu_vend {
- unsigned char v_magic[4]; /* magic number */
- unsigned long v_flags; /* flags/opcodes, etc. */
- struct in_addr v_smask; /* Subnet mask */
- struct in_addr v_dgate; /* Default gateway */
- struct in_addr v_dns1, v_dns2; /* Domain name servers */
- struct in_addr v_ins1, v_ins2; /* IEN-116 name servers */
- struct in_addr v_ts1, v_ts2; /* Time servers */
- unsigned long v_unused[6]; /* currently unused */
- };
-
-
- /* v_flags values */
- #define VF_SMASK 1 /* Subnet mask field contains valid data */
-