typedef struct Slirp Slirp;
int get_dns_addr(struct in_addr *pdns_addr);
-int get_dns6_addr(struct in6_addr *pdns6_addr);
+int get_dns6_addr(struct in6_addr *pdns6_addr, uint32_t *scope_id);
Slirp *slirp_init(int restricted, bool in_enabled, struct in_addr vnetwork,
struct in_addr vnetmask, struct in_addr vhost,
#include "hw/hw.h"
#include "qemu/cutils.h"
+#ifndef _WIN32
+#include <net/if.h>
+#endif
+
/* host loopback address */
struct in_addr loopback_addr;
/* host loopback network mask */
QTAILQ_HEAD_INITIALIZER(slirp_instances);
static struct in_addr dns_addr;
+#ifndef _WIN32
static struct in6_addr dns6_addr;
+#endif
static u_int dns_addr_time;
+#ifndef _WIN32
static u_int dns6_addr_time;
+#endif
#define TIMEOUT_FAST 2 /* milliseconds */
#define TIMEOUT_SLOW 499 /* milliseconds */
return 0;
}
-int get_dns6_addr(struct in6_addr *pdns_addr6)
+int get_dns6_addr(struct in6_addr *pdns6_addr, uint32_t *scope_id)
{
return -1;
}
}
static int get_dns_addr_resolv_conf(int af, void *pdns_addr, void *cached_addr,
- socklen_t addrlen, u_int *cached_time)
+ socklen_t addrlen, uint32_t *scope_id,
+ u_int *cached_time)
{
char buff[512];
char buff2[257];
FILE *f;
int found = 0;
void *tmp_addr = alloca(addrlen);
+ unsigned if_index;
f = fopen("/etc/resolv.conf", "r");
if (!f)
#endif
while (fgets(buff, 512, f) != NULL) {
if (sscanf(buff, "nameserver%*[ \t]%256s", buff2) == 1) {
+ char *c = strchr(buff2, '%');
+ if (c) {
+ if_index = if_nametoindex(c + 1);
+ *c = '\0';
+ } else {
+ if_index = 0;
+ }
+
if (!inet_pton(af, buff2, tmp_addr)) {
continue;
}
if (!found) {
memcpy(pdns_addr, tmp_addr, addrlen);
memcpy(cached_addr, tmp_addr, addrlen);
+ if (scope_id) {
+ *scope_id = if_index;
+ }
*cached_time = curtime;
}
#ifdef DEBUG
}
}
return get_dns_addr_resolv_conf(AF_INET, pdns_addr, &dns_addr,
- sizeof(dns_addr), &dns_addr_time);
+ sizeof(dns_addr), NULL, &dns_addr_time);
}
-int get_dns6_addr(struct in6_addr *pdns6_addr)
+int get_dns6_addr(struct in6_addr *pdns6_addr, uint32_t *scope_id)
{
static struct stat dns6_addr_stat;
}
}
return get_dns_addr_resolv_conf(AF_INET6, pdns6_addr, &dns6_addr,
- sizeof(dns6_addr), &dns6_addr_time);
+ sizeof(dns6_addr),
+ scope_id, &dns6_addr_time);
}
#endif