along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-#include <nss.h>
-#include <netdb.h>
#include <errno.h>
-#include <string.h>
#include <net/if.h>
+#include <netdb.h>
+#include <nss.h>
#include <stdlib.h>
+#include <string.h>
+#include "alloc-util.h"
+#include "hostname-util.h"
#include "local-addresses.h"
#include "macro.h"
#include "nss-util.h"
-#include "hostname-util.h"
+#include "string-util.h"
#include "util.h"
/* We use 127.0.0.2 as IPv4 address. This has the advantage over
#define LOCALADDRESS_IPV4 (htonl(0x7F000002))
#define LOCALADDRESS_IPV6 &in6addr_loopback
-#define LOOPBACK_INTERFACE "lo"
NSS_GETHOSTBYNAME_PROTOTYPES(myhostname);
NSS_GETHOSTBYADDR_PROTOTYPES(myhostname);
-static bool is_gateway(const char *hostname) {
- assert(hostname);
-
- return streq(hostname, "gateway") ||
- streq(hostname, "gateway.");
-}
-
enum nss_status _nss_myhostname_gethostbyname4_r(
const char *name,
struct gaih_addrtuple **pat,
canonical = "localhost";
local_address_ipv4 = htonl(INADDR_LOOPBACK);
- } else if (is_gateway(name)) {
+ } else if (is_gateway_hostname(name)) {
n_addresses = local_gateways(NULL, 0, AF_UNSPEC, &addresses);
if (n_addresses <= 0) {
}
/* If this call fails we fill in 0 as scope. Which is fine */
- lo_ifi = n_addresses <= 0 ? if_nametoindex(LOOPBACK_INTERFACE) : 0;
+ lo_ifi = n_addresses <= 0 ? LOOPBACK_IFINDEX : 0;
l = strlen(canonical);
ms = ALIGN(l+1) + ALIGN(sizeof(struct gaih_addrtuple)) * (n_addresses > 0 ? n_addresses : 2);
canonical = "localhost";
local_address_ipv4 = htonl(INADDR_LOOPBACK);
- } else if (is_gateway(name)) {
+ } else if (is_gateway_hostname(name)) {
n_addresses = local_gateways(NULL, 0, af, &addresses);
if (n_addresses <= 0) {