File: leases.h

package info (click to toggle)
udhcp 0.9.6-3
  • links: PTS
  • area: main
  • in suites: woody
  • size: 288 kB
  • ctags: 321
  • sloc: ansic: 2,426; makefile: 151; sh: 105
file content (23 lines) | stat: -rw-r--r-- 639 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
/* leases.h */
#ifndef _LEASES_H
#define _LEASES_H


struct dhcpOfferedAddr {
	u_int8_t chaddr[16];
	u_int32_t yiaddr;	/* network order */
	u_int32_t expires;	/* host order */
};


void clear_lease(u_int8_t *chaddr, u_int32_t yiaddr);
struct dhcpOfferedAddr *add_lease(u_int8_t *chaddr, u_int32_t yiaddr, unsigned long lease);
int lease_expired(struct dhcpOfferedAddr *lease);
struct dhcpOfferedAddr *oldest_expired_lease(void);
struct dhcpOfferedAddr *find_lease_by_chaddr(u_int8_t *chaddr);
struct dhcpOfferedAddr *find_lease_by_yiaddr(u_int32_t yiaddr);
u_int32_t find_address(int check_expired);
int check_ip(u_int32_t addr);


#endif