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import of dnsmasq-2.32.tar.gz

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This commit is contained in:
Simon Kelley
2006-06-09 21:02:31 +01:00
parent 7cebd20fe7
commit 849a8357ba
24 changed files with 6621 additions and 4429 deletions
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27
src/forward.c
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@@ -12,7 +12,7 @@
#include "dnsmasq.h"
static struct frec *frec_list;
static struct frec *frec_list = NULL;
static struct frec *get_new_frec(time_t now);
static struct frec *lookup_frec(unsigned short id);
@@ -21,16 +21,6 @@ static struct frec *lookup_frec_by_sender(unsigned short id,
unsigned int crc);
static unsigned short get_id(void);
/* May be called more than once. */
void forward_init(int first)
{
struct frec *f;
if (first)
frec_list = NULL;
for (f = frec_list; f; f = f->next)
f->new_id = 0;
}
/* Send a UDP packet with it's source address set as "source"
unless nowild is true, when we just send it with the kernel default */
@@ -927,6 +917,21 @@ static struct frec *lookup_frec_by_sender(unsigned short id,
return NULL;
}
/* A server record is going away, remove references to it */
void server_gone(struct daemon *daemon, struct server *server)
{
struct frec *f;
for (f = frec_list; f; f = f->next)
if (f->new_id != 0 && f->sentto == server)
f->new_id = 0;
if (daemon->last_server == server)
daemon->last_server = NULL;
if (daemon->srv_save == server)
daemon->srv_save = NULL;
}
/* return unique random ids between 1 and 65535 */
static unsigned short get_id(void)