add ldl_handle_running

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13085 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/libdingaling/src/libdingaling.c

@@ -2331,6 +2331,11 @@ void ldl_handle_run(ldl_handle_t *handle)
 	ldl_clear_flag_locked(handle, LDL_FLAG_RUNNING);
 }
 
+int ldl_handle_running(ldl_handle_t *handle)
+{
+	return ldl_test_flag(handle, LDL_FLAG_RUNNING) ? 1 : 0;
+}
+
 void ldl_handle_stop(ldl_handle_t *handle)
 {
 	ldl_clear_flag_locked(handle, LDL_FLAG_RUNNING);

libs/libdingaling/src/libdingaling.h

@@ -590,6 +590,8 @@ void ldl_handle_run(ldl_handle_t *handle);
 */
 void ldl_handle_stop(ldl_handle_t *handle);
 
+int ldl_handle_running(ldl_handle_t *handle);
+
 
 /*!
   \brief Destroy a libDingaLing handle