-#ifndef _BABELTRACE_LIMITS_H
-#define _BABELTRACE_LIMITS_H
-
/*
- * Copyright (C) 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
+ * SPDX-License-Identifier: MIT
*
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
+ * Copyright (C) 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com>
*/
+#ifndef _BABELTRACE_LIMITS_H
+#define _BABELTRACE_LIMITS_H
+
#include <limits.h>
#ifdef __linux__
#elif defined(__FreeBSD__)
+#include <sys/param.h>
+
#define BABELTRACE_HOST_NAME_MAX MAXHOSTNAMELEN
#elif defined(_POSIX_HOST_NAME_MAX)
#endif /* __linux__, __FreeBSD__, _POSIX_HOST_NAME_MAX */
+/* GNU Hurd has no PATH_MAX, use a sensible default */
+#ifdef __GNU__
+#define PATH_MAX 4096
+#endif /* __GNU__ */
+
#endif /* _BABELTRACE_LIMITS_H */