X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=include%2Fust-fd.h;h=ddebaa91affed11018a8a7dba95da981364021f6;hb=b4c8bf2f2320b7a2d19dec6addda5d6d2aa227a3;hp=032cac538412d620b379cd77bfcaf6f76ea06885;hpb=52a20dc78a372394471e3394a8d335ef00cebad3;p=lttng-ust.git

diff --git a/include/ust-fd.h b/include/ust-fd.h
index 032cac53..ddebaa91 100644
--- a/include/ust-fd.h
+++ b/include/ust-fd.h
@@ -1,33 +1,22 @@
-#ifndef _LTTNG_UST_FD_H
-#define _LTTNG_UST_FD_H
-
 /*
- * Copyright (C) 2016 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; only
- * version 2.1 of the License.
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * Copyright (C) 2016 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  */
 
+#ifndef _LTTNG_UST_FD_H
+#define _LTTNG_UST_FD_H
+
 /*
- * This header is meant for liblttng and libust internal use ONLY.
- * These declarations should NOT be considered stable API.
+ * The fd tracker feature is part of the ABI and used by liblttng-ust-fd.
+ * However, some test code and documentation needs to be written before it is
+ * exposed to users with a public header.
  */
 
 #include <stdio.h>
 
 void lttng_ust_init_fd_tracker(void);
-void lttng_ust_add_fd_to_tracker(int fd);
+int lttng_ust_add_fd_to_tracker(int fd);
 void lttng_ust_delete_fd_from_tracker(int fd);
 void lttng_ust_lock_fd_tracker(void);
 void lttng_ust_unlock_fd_tracker(void);