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udhcp: fix indentation and style.

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Eliminate (group) a lot of smallish *.h files
Remove lots of unneeded #includes
This commit is contained in:
Denis Vlasenko
2006-11-18 19:51:32 +00:00
parent abfc4cf6d8
commit 5a3395bc01
33 changed files with 332 additions and 642 deletions
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61
networking/udhcp/dhcpd.h
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@@ -3,12 +3,6 @@
#ifndef _DHCPD_H
#define _DHCPD_H
#include <netinet/ip.h>
#include <netinet/udp.h>
#include "libbb_udhcp.h"
#include "leases.h"
/************************************/
/* Defaults _you_ may want to tweak */
/************************************/
@@ -138,4 +132,59 @@ extern struct server_config_t server_config;
extern struct dhcpOfferedAddr *leases;
/*** leases.h ***/
struct dhcpOfferedAddr {
uint8_t chaddr[16];
uint32_t yiaddr; /* network order */
uint32_t expires; /* host order */
};
extern uint8_t blank_chaddr[];
void clear_lease(uint8_t *chaddr, uint32_t yiaddr);
struct dhcpOfferedAddr *add_lease(uint8_t *chaddr, uint32_t yiaddr, unsigned long lease);
int lease_expired(struct dhcpOfferedAddr *lease);
struct dhcpOfferedAddr *oldest_expired_lease(void);
struct dhcpOfferedAddr *find_lease_by_chaddr(uint8_t *chaddr);
struct dhcpOfferedAddr *find_lease_by_yiaddr(uint32_t yiaddr);
uint32_t find_address(int check_expired);
/*** static_leases.h ***/
/* Config file will pass static lease info to this function which will add it
* to a data structure that can be searched later */
int addStaticLease(struct static_lease **lease_struct, uint8_t *mac, uint32_t *ip);
/* Check to see if a mac has an associated static lease */
uint32_t getIpByMac(struct static_lease *lease_struct, void *arg);
/* Check to see if an ip is reserved as a static ip */
uint32_t reservedIp(struct static_lease *lease_struct, uint32_t ip);
/* Print out static leases just to check what's going on (debug code) */
void printStaticLeases(struct static_lease **lease_struct);
/*** serverpacket.h ***/
int sendOffer(struct dhcpMessage *oldpacket);
int sendNAK(struct dhcpMessage *oldpacket);
int sendACK(struct dhcpMessage *oldpacket, uint32_t yiaddr);
int send_inform(struct dhcpMessage *oldpacket);
/*** files.h ***/
struct config_keyword {
const char *keyword;
int (* const handler)(const char *line, void *var);
void *var;
const char *def;
};
int read_config(const char *file);
void write_leases(void);
void read_leases(const char *file);
struct option_set *find_option(struct option_set *opt_list, char code);
#endif