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Remove trailing whitespace. Update copyright to include 2004.

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This commit is contained in:
Eric Andersen
2004-03-15 08:29:22 +00:00
parent 8854004b41
commit c7bda1ce65
374 changed files with 2048 additions and 2051 deletions
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30
networking/udhcp/leases.c
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@@ -1,5 +1,5 @@
/*
* leases.c -- tools to manage DHCP leases
/*
* leases.c -- tools to manage DHCP leases
* Russ Dill <Russ.Dill@asu.edu> July 2001
*/
@@ -23,9 +23,9 @@ uint8_t blank_chaddr[] = {[0 ... 15] = 0};
void clear_lease(uint8_t *chaddr, uint32_t yiaddr)
{
unsigned int i, j;
for (j = 0; j < 16 && !chaddr[j]; j++);
for (i = 0; i < server_config.max_leases; i++)
if ((j != 16 && !memcmp(leases[i].chaddr, chaddr, 16)) ||
(yiaddr && leases[i].yiaddr == yiaddr)) {
@@ -38,18 +38,18 @@ void clear_lease(uint8_t *chaddr, uint32_t yiaddr)
struct dhcpOfferedAddr *add_lease(uint8_t *chaddr, uint32_t yiaddr, unsigned long lease)
{
struct dhcpOfferedAddr *oldest;
/* clean out any old ones */
clear_lease(chaddr, yiaddr);
oldest = oldest_expired_lease();
if (oldest) {
memcpy(oldest->chaddr, chaddr, 16);
oldest->yiaddr = yiaddr;
oldest->expires = time(0) + lease;
}
return oldest;
}
@@ -58,7 +58,7 @@ struct dhcpOfferedAddr *add_lease(uint8_t *chaddr, uint32_t yiaddr, unsigned lon
int lease_expired(struct dhcpOfferedAddr *lease)
{
return (lease->expires < (unsigned long) time(0));
}
}
/* Find the oldest expired lease, NULL if there are no expired leases */
@@ -68,14 +68,14 @@ struct dhcpOfferedAddr *oldest_expired_lease(void)
unsigned long oldest_lease = time(0);
unsigned int i;
for (i = 0; i < server_config.max_leases; i++)
if (oldest_lease > leases[i].expires) {
oldest_lease = leases[i].expires;
oldest = &(leases[i]);
}
return oldest;
}
@@ -86,7 +86,7 @@ struct dhcpOfferedAddr *find_lease_by_chaddr(uint8_t *chaddr)
for (i = 0; i < server_config.max_leases; i++)
if (!memcmp(leases[i].chaddr, chaddr, 16)) return &(leases[i]);
return NULL;
}
@@ -98,7 +98,7 @@ struct dhcpOfferedAddr *find_lease_by_yiaddr(uint32_t yiaddr)
for (i = 0; i < server_config.max_leases; i++)
if (leases[i].yiaddr == yiaddr) return &(leases[i]);
return NULL;
}
@@ -120,10 +120,10 @@ static int check_ip(uint32_t addr)
/* find an assignable address, it check_expired is true, we check all the expired leases as well.
* Maybe this should try expired leases by age... */
uint32_t find_address(int check_expired)
uint32_t find_address(int check_expired)
{
uint32_t addr, ret;
struct dhcpOfferedAddr *lease = NULL;
struct dhcpOfferedAddr *lease = NULL;
addr = ntohl(server_config.start); /* addr is in host order here */
for (;addr <= ntohl(server_config.end); addr++) {