X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=include%2Flttng%2Fconstant.h;h=1b6f44d8bc95e5622019c7dfcec7b65dd7a52aef;hb=fad04434bc3298e8690d34c8f9b785a17231f8f1;hp=d3bc8f4a594c2130fc32d87df17240daca0d9427;hpb=9cf3eb20220bf3ecfb0d9e4946105e7ea8cb3bf3;p=lttng-tools.git

diff --git a/include/lttng/constant.h b/include/lttng/constant.h
index d3bc8f4a5..1b6f44d8b 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
@@ -20,8 +10,8 @@
 
 #ifndef LTTNG_DEPRECATED
 #if defined (__GNUC__) \
-	&& ((__GNUC_MAJOR__ == 4) && (__GNUC_MINOR__ >= 5)  \
-			|| __GNUC_MAJOR__ >= 5)
+	&& ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 5)  \
+			|| __GNUC__ >= 5)
 #define LTTNG_DEPRECATED(msg) __attribute__((deprecated(msg)))
 #else
 #define LTTNG_DEPRECATED(msg) __attribute__((deprecated))
@@ -56,6 +46,15 @@
 
 #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
 
 #endif /* LTTNG_CONSTANT_H */