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authorMike Frysinger2006-03-23 23:44:29 +0000
committerMike Frysinger2006-03-23 23:44:29 +0000
commit787140df3992ccc3ebdc09f6d2dcb584f580f49f (patch)
tree666fdb071676c676f52bdc204f6df801b17e7196 /networking/udhcp/static_leases.c
parente0fe93759339a9e043cd0489f5bfabd59b5fcb78 (diff)
downloadbusybox-787140df3992ccc3ebdc09f6d2dcb584f580f49f.zip
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remove in place of external link
Diffstat (limited to 'networking/udhcp/static_leases.c')
-rw-r--r--networking/udhcp/static_leases.c119
1 files changed, 0 insertions, 119 deletions
diff --git a/networking/udhcp/static_leases.c b/networking/udhcp/static_leases.c
deleted file mode 100644
index 1124d39..0000000
--- a/networking/udhcp/static_leases.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * static_leases.c -- Couple of functions to assist with storing and
- * retrieving data for static leases
- *
- * Wade Berrier <wberrier@myrealbox.com> September 2004
- *
- */
-
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#include "static_leases.h"
-#include "dhcpd.h"
-
-/* Takes the address of the pointer to the static_leases linked list,
- * Address to a 6 byte mac address
- * Address to a 4 byte ip address */
-int addStaticLease(struct static_lease **lease_struct, uint8_t *mac, uint32_t *ip)
-{
-
- struct static_lease *cur;
- struct static_lease *new_static_lease;
-
- /* Build new node */
- new_static_lease = xmalloc(sizeof(struct static_lease));
- new_static_lease->mac = mac;
- new_static_lease->ip = ip;
- new_static_lease->next = NULL;
-
- /* If it's the first node to be added... */
- if(*lease_struct == NULL)
- {
- *lease_struct = new_static_lease;
- }
- else
- {
- cur = *lease_struct;
- while(cur->next != NULL)
- {
- cur = cur->next;
- }
-
- cur->next = new_static_lease;
- }
-
- return 1;
-
-}
-
-/* Check to see if a mac has an associated static lease */
-uint32_t getIpByMac(struct static_lease *lease_struct, void *arg)
-{
- uint32_t return_ip;
- struct static_lease *cur = lease_struct;
- uint8_t *mac = arg;
-
- return_ip = 0;
-
- while(cur != NULL)
- {
- /* If the client has the correct mac */
- if(memcmp(cur->mac, mac, 6) == 0)
- {
- return_ip = *(cur->ip);
- }
-
- cur = cur->next;
- }
-
- return return_ip;
-
-}
-
-/* Check to see if an ip is reserved as a static ip */
-uint32_t reservedIp(struct static_lease *lease_struct, uint32_t ip)
-{
- struct static_lease *cur = lease_struct;
-
- uint32_t return_val = 0;
-
- while(cur != NULL)
- {
- /* If the client has the correct ip */
- if(*cur->ip == ip)
- return_val = 1;
-
- cur = cur->next;
- }
-
- return return_val;
-
-}
-
-#ifdef UDHCP_DEBUG
-/* Print out static leases just to check what's going on */
-/* Takes the address of the pointer to the static_leases linked list */
-void printStaticLeases(struct static_lease **arg)
-{
- /* Get a pointer to the linked list */
- struct static_lease *cur = *arg;
-
- while(cur != NULL)
- {
- /* printf("PrintStaticLeases: Lease mac Address: %x\n", cur->mac); */
- printf("PrintStaticLeases: Lease mac Value: %x\n", *(cur->mac));
- /* printf("PrintStaticLeases: Lease ip Address: %x\n", cur->ip); */
- printf("PrintStaticLeases: Lease ip Value: %x\n", *(cur->ip));
-
- cur = cur->next;
- }
-
-
-}
-#endif
-
-
-