update Makefile.am

[catta] / avahi-dnsconfd / main.c

diff --git a/avahi-dnsconfd/main.c b/avahi-dnsconfd/main.c
index cca0b68118a1195c7487f513580a8feca944933c..327d73893855534b061330531a689527c00d2be7 100644 (file)
--- a/avahi-dnsconfd/main.c
+++ b/avahi-dnsconfd/main.c
@@ -23,11 +23,11 @@
 #include <config.h>
 #endif
 
-#include <sys/un.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <sys/select.h>
 #include <sys/socket.h>
+#include <sys/un.h>
 #include <errno.h>
 #include <string.h>
 #include <stdio.h>
@@ -61,8 +61,6 @@ static enum {
     BROWSING
 } state = ACKWAIT;
 
-static int quit = 0;
-
 static enum {
     DAEMON_RUN,
     DAEMON_KILL,
@@ -72,8 +70,13 @@ static enum {
     DAEMON_CHECK
 } command = DAEMON_RUN;
 
+static int quit = 0;
 static int daemonize = 0;
 
+#if !HAVE_DECL_ENVIRON
+extern char **environ;
+#endif
+
 typedef struct DNSServerInfo DNSServerInfo;
 
 struct DNSServerInfo {
@@ -213,37 +216,6 @@ static char *concat_dns_servers(AvahiIfIndex interface) {
     return r;
 }
 
-static char *getifname(AvahiIfIndex interface, char *name, size_t len) {
-    int fd = -1;
-    char *ret = NULL;
-    struct ifreq ifr;
-
-    assert(interface >= 0);
-    
-    if ((fd = socket(PF_INET, SOCK_DGRAM, 0)) < 0) {
-        daemon_log(LOG_ERR, "socket(): %s", strerror(errno));
-        goto finish;
-    }
-
-    memset(&ifr, 0, sizeof(ifr));
-    ifr.ifr_ifindex = (int) interface;
-    
-    if (ioctl(fd, SIOCGIFNAME, &ifr) < 0) {
-        daemon_log(LOG_ERR, "SIOCGIFNAME: %s\n", strerror(errno));
-        goto finish;
-    }
-
-    strncpy(name, ifr.ifr_name, len-1);
-    name[len-1] = 0;
-    ret = name;
-    
-finish:
-    if (fd >= 0)
-        close(fd);
-    
-    return ret;
-}
-
 static void set_env(const char *name, const char *value) {
     char **e;
     size_t l;
@@ -274,11 +246,11 @@ static void run_script(int new, AvahiIfIndex interface, AvahiProtocol protocol,
     char *p;
     int ret;
     char ia[16], pa[16];
-    char name[IFNAMSIZ+1];
+    char name[IF_NAMESIZE];
 
     assert(interface > 0);
 
-    if (!getifname(interface, name, sizeof(name))) 
+    if (!if_indextoname(interface, name)) 
         return;
     
     p = concat_dns_servers(interface);
@@ -616,7 +588,7 @@ int main(int argc, char *argv[]) {
                 /** Parent **/
 
                 if ((ret = daemon_retval_wait(20)) < 0) {
-                    daemon_log(LOG_ERR, "Could not recieve return value from daemon process.");
+                    daemon_log(LOG_ERR, "Could not receive return value from daemon process.");
                     goto finish;
                 }