--- krb5-1.4.1/src/kadmin/server/ovsec_kadmd.c..pidfile	2004-09-21 22:20:16 +0400
+++ krb5-1.4.1/src/kadmin/server/ovsec_kadmd.c	2005-06-18 20:43:46 +0400
@@ -117,6 +117,9 @@
 void kadm5_set_use_password_server (void);
 #endif
 
+static int pidfd = -1;
+static const char *pidfile = "/var/run/kadmind.pid";
+
 /*
  * Function: usage
  * 
@@ -139,6 +142,32 @@
 }
 
 /*
+ * Creates/truncates pidfile
+ */
+static void create_pidfile(void)
+{
+	FILE *fp;
+
+	unlink(pidfile);
+	fp = fopen(pidfile, "w");
+	if (!fp)
+		krb5_klog_syslog(LOG_ERR, "Opening %s failed: %s",
+						 pidfile, error_message(errno));
+
+	fprintf(fp, "%d\n", getpid());
+	pidfd = dup(fileno(fp));
+	if (fclose(fp) < 0)
+		krb5_klog_syslog(LOG_NOTICE, "Flushing pid file %s failed",
+						 pidfile);
+}
+
+static void truncate_pidfile(void)
+{
+	if (pidfd >= 0)
+		ftruncate(pidfd, 0);
+}
+
+/*
  * Function: display_status
  *
  * Purpose: displays GSS-API messages
@@ -603,6 +632,8 @@
      }
      
      setup_signal_handlers();
+     create_pidfile();
+     atexit(truncate_pidfile);
      krb5_klog_syslog(LOG_INFO, "starting");
      kadm_svc_run(&params);
      krb5_klog_syslog(LOG_INFO, "finished, exiting");