File ppp-2.5.0.patch of Package pptpd

diff --git a/plugins/pptpd-logwtmp.c b/plugins/pptpd-logwtmp.c
index ac5ecc2..fb24b29 100644
--- a/plugins/pptpd-logwtmp.c
+++ b/plugins/pptpd-logwtmp.c
@@ -12,9 +12,11 @@
 #include <unistd.h>
 #include <utmp.h>
 #include <string.h>
+#include <limits.h>
 #include <pppd/pppd.h>
+#include <pppd/options.h>
 
-char pppd_version[] = VERSION;
+char pppd_version[] = PPPD_VERSION;
 
 static char pptpd_original_ip[PATH_MAX+1];
 static bool pptpd_logwtmp_strip_domain = 0;
@@ -42,25 +44,25 @@ static char *reduce(char *user)
 
 static void ip_up(void *opaque, int arg)
 {
-  char *user = reduce(peer_authname);
-  if (debug)
-    notice("pptpd-logwtmp.so ip-up %s %s %s", ifname, user, 
-	   pptpd_original_ip);
-  logwtmp(ifname, user, pptpd_original_ip);
+  char *user = reduce(ppp_peer_authname(NULL, 0));
+  if (debug_on())
+    notice("pptpd-logwtmp.so ip-up %s %s %s", ppp_ifname(), user,
+      pptpd_original_ip);
+  logwtmp(ppp_ifname(), user, pptpd_original_ip);
 }
 
 static void ip_down(void *opaque, int arg)
 {
-  if (debug) 
-    notice("pptpd-logwtmp.so ip-down %s", ifname);
-  logwtmp(ifname, "", "");
+  if (debug_on()) 
+    notice("pptpd-logwtmp.so ip-down %s", ppp_ifname());
+  logwtmp(ppp_ifname(), "", "");
 }
 
 void plugin_init(void)
 {
-  add_options(options);
-  add_notifier(&ip_up_notifier, ip_up, NULL);
-  add_notifier(&ip_down_notifier, ip_down, NULL);
-  if (debug) 
+  ppp_add_options(options);
+  ppp_add_notify(NF_IP_UP, ip_up, NULL);
+  ppp_add_notify(NF_IP_DOWN, ip_down, NULL);
+  if (debug_on())
     notice("pptpd-logwtmp: $Version$");
 }