X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=include%2Flttng%2Fconstant.h;h=faa582f7707d6609173b62bd0f45616e685ec455;hp=00074a2e43ec2ba68c0652f2991ab9b74fd39bf8;hb=refs%2Fheads%2Fsow-2019-0002-rev1;hpb=ba86d0a7f267c4a00c2e8d38ae569b7c32c415ed

diff --git a/include/lttng/constant.h b/include/lttng/constant.h
index 00074a2e4..faa582f77 100644
--- a/include/lttng/constant.h
+++ b/include/lttng/constant.h
@@ -1,18 +1,8 @@
 /*
- * Copyright (C) 2014 - David Goulet <dgoulet@efficios.com>
+ * Copyright (C) 2014 David Goulet <dgoulet@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, version 2.1 only,
- * as published by the Free Software Foundation.
+ * 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
  */
 
 #ifndef LTTNG_CONSTANT_H
@@ -56,7 +46,14 @@
 
 #define LTTNG_NAME_MAX				255
 
-#define LTTNG_HOST_NAME_MAX			64
+/*
+ * POSIX guarantees that a host name will not exceed 255 characters.
+ * Moreover, RFC 1035 limits the length of a fully qualified domain name (FQDN)
+ * to 255 characters.
+ *
+ * 256 is used to include a trailing NULL character.
+ */
+#define LTTNG_HOST_NAME_MAX			256
 
 #define LTTNG_PATH_MAX				4096