This patch moves more includes (most of them, to tell the truth) to common/include directory. This completes the list of includes needed to compile current trunk with the new libc (but to do that you need more patches in queue). This patch also contains some modification (for compilation with new headers) to the common includes under __NBSD_LIBC, the define used in mk script to specialize compilation with new includes.
77 lines
3 KiB
C
77 lines
3 KiB
C
/* net/gen/dhcp.h - DHCP packet format Author: Kees J. Bot
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* 1 Dec 2000
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*/
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#ifndef __NET__GEN__DHCP_H__
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#define __NET__GEN__DHCP_H__
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typedef struct dhcp {
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u8_t op; /* Message opcode/type. */
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u8_t htype; /* Hardware address type. */
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u8_t hlen; /* Hardware address length. */
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u8_t hops; /* Hop count when relaying. */
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u32_t xid; /* Transaction ID. */
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u16_t secs; /* Seconds past since client began. */
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u16_t flags; /* Flags. */
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ipaddr_t ciaddr; /* Client IP address. */
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ipaddr_t yiaddr; /* "Your" IP address. */
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ipaddr_t siaddr; /* Boot server IP address. */
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ipaddr_t giaddr; /* Relay agent (gateway) IP address. */
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u8_t chaddr[16]; /* Client hardware address. */
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u8_t sname[64]; /* Server host name. */
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u8_t file[128]; /* Boot file. */
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u32_t magic; /* Magic number. */
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u8_t options[308]; /* Optional parameters. */
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} dhcp_t;
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/* DHCP operations and stuff: */
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#define DHCP_BOOTREQUEST 1 /* Boot request message. */
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#define DHCP_BOOTREPLY 2 /* Boot reply message. */
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#define DHCP_HTYPE_ETH 1 /* Ethernet hardware type. */
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#define DHCP_HLEN_ETH 6 /* Ethernet hardware address length. */
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#define DHCP_FLAGS_BCAST 0x8000U /* Reply must be broadcast to client. */
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/* "Magic" first four option bytes. */
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#ifdef __NBSD_LIBC
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#define DHCP_MAGIC htonl(0x63825363UL)
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#else
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#define DHCP_MAGIC HTONL(0x63825363UL)
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#endif
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/* DHCP common tags: */
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#define DHCP_TAG_NETMASK 1 /* Netmask. */
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#define DHCP_TAG_GATEWAY 3 /* Gateway list. */
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#define DHCP_TAG_DNS 6 /* DNS Nameserver list. */
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#define DHCP_TAG_HOSTNAME 12 /* Host name. */
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#define DHCP_TAG_DOMAIN 15 /* Domain. */
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#define DHCP_TAG_IPMTU 26 /* Interface MTU. */
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/* DHCP protocol tags: */
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#define DHCP_TAG_REQIP 50 /* Request this IP. */
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#define DHCP_TAG_LEASE 51 /* Lease time requested/offered. */
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#define DHCP_TAG_OVERLOAD 52 /* Options continued in file/sname. */
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#define DHCP_TAG_TYPE 53 /* DHCP message (values below). */
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#define DHCP_TAG_SERVERID 54 /* Server identifier. */
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#define DHCP_TAG_REQPAR 55 /* Parameters requested. */
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#define DHCP_TAG_MESSAGE 56 /* Error message. */
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#define DHCP_TAG_MAXDHCP 57 /* Max DHCP packet size. */
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#define DHCP_TAG_RENEWAL 58 /* Time to go into renewal state. */
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#define DHCP_TAG_REBINDING 59 /* Time to go into rebinding state. */
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#define DHCP_TAG_CLASSID 60 /* Class identifier. */
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#define DHCP_TAG_CLIENTID 61 /* Client identifier. */
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/* DHCP messages: */
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#define DHCP_DISCOVER 1 /* Locate available servers. */
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#define DHCP_OFFER 2 /* Parameters offered to client. */
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#define DHCP_REQUEST 3 /* (Re)request offered parameters. */
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#define DHCP_DECLINE 4 /* Client declines offer. */
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#define DHCP_ACK 5 /* Server acknowlegdes request. */
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#define DHCP_NAK 6 /* Server denies request. */
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#define DHCP_RELEASE 7 /* Client relinguishes address. */
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#define DHCP_INFORM 8 /* Client requests just local config. */
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void dhcp_init(dhcp_t *_dp);
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int dhcp_settag(dhcp_t *_dp, int _tag, void *_data, size_t _len);
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int dhcp_gettag(dhcp_t *_dp, int _searchtag, u8_t **_pdata, size_t *_plen);
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#endif /* __NET__GEN__DHCP_H__ */
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