blob: 4627938ceff0af0fa1412d347b95c7a124d87ab5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
|
/* ISC license. */
#include <s6-dns/s6dns-message.h>
#include "s6dns-message-internal.h"
int s6dns_message_get_strings (char *s, unsigned int rdlength, char const *packet, unsigned int packetlen, unsigned int *pos)
{
unsigned int max = rdlength, len = 0 ;
while (rdlength)
{
unsigned int start = *pos ;
int r = s6dns_message_get_string_internal(s + len, max - len, packet, packetlen, pos) ;
if (r < 0) return -1 ;
len += r ; rdlength -= *pos - start ;
}
return len ;
}
|