+/**************************************************************************** **
+ catch a sigterm (in the child process - the parent has a different handler
+ see nmbd.c for details).
+ We need a separate term handler here so we don't release any
+ names that our parent is going to release, or overwrite a
+ WINS db that our parent is going to write.
+ **************************************************************************** */
+
+static void sig_term(int sig)
+{
+ _exit(0);
+}
+
+/***************************************************************************
+ Called by the parent process when it receives a SIGTERM - also kills the
+ child so we don't get child async dns processes lying around, causing trouble.
+ ****************************************************************************/
+
+void kill_async_dns_child(void)
+{
+ if (child_pid > 0) {
+ kill(child_pid, SIGTERM);
+ child_pid = -1;
+ }
+}