mirror of
https://github.com/sheumann/hush.git
synced 2024-12-27 16:31:24 +00:00
25 lines
676 B
C
25 lines
676 B
C
/* 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 */
|
|
};
|
|
|
|
extern unsigned char blank_chaddr[];
|
|
|
|
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
|