1 #ifndef _BABELTRACE_LIMITS_H 2 #define _BABELTRACE_LIMITS_H 3 4 /* 5 * Copyright (C) 2014 Jérémie Galarneau <jeremie.galarneau@efficios.com> 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a copy 8 * of this software and associated documentation files (the "Software"), to deal 9 * in the Software without restriction, including without limitation the rights 10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 * copies of the Software, and to permit persons to whom the Software is 12 * furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included in 15 * all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 * SOFTWARE. 24 */ 25 26 #include <limits.h> 27 28 #ifdef __linux__ 29 30 #define BABELTRACE_HOST_NAME_MAX HOST_NAME_MAX 31 32 #elif defined(__FreeBSD__) 33 34 #include <sys/param.h> 35 #define BABELTRACE_HOST_NAME_MAX MAXHOSTNAMELEN 36 37 #elif defined(_POSIX_HOST_NAME_MAX) 38 39 #define BABELTRACE_HOST_NAME_MAX _POSIX_HOST_NAME_MAX 40 41 #else 42 43 #define BABELTRACE_HOST_NAME_MAX 256 44 45 #endif /* __linux__, __FreeBSD__, _POSIX_HOST_NAME_MAX */ 46 47 #endif /* _BABELTRACE_LIMITS_H */ 48