1 /*- 2 * Copyright (c) 2003-2007 Tim Kientzle 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * 25 * $FreeBSD$ 26 */ 27 28 /* 29 * This header is the first thing included in any of the bsdtar 30 * source files. As far as possible, platform-specific issues should 31 * be dealt with here and not within individual source files. 32 */ 33 34 #ifndef BSDCAT_PLATFORM_H_INCLUDED 35 #define BSDCAT_PLATFORM_H_INCLUDED 36 37 #if defined(PLATFORM_CONFIG_H) 38 /* Use hand-built config.h in environments that need it. */ 39 #include PLATFORM_CONFIG_H 40 #else 41 /* Not having a config.h of some sort is a serious problem. */ 42 #include "config.h" 43 #endif 44 45 /* Get a real definition for __FBSDID if we can */ 46 #if HAVE_SYS_CDEFS_H 47 #include <sys/cdefs.h> 48 #endif 49 50 /* If not, define it so as to avoid dangling semicolons. */ 51 #ifndef __FBSDID 52 #define __FBSDID(a) struct _undefined_hack 53 #endif 54 55 #ifdef HAVE_LIBARCHIVE 56 /* If we're using the platform libarchive, include system headers. */ 57 #include <archive.h> 58 #include <archive_entry.h> 59 #else 60 /* Otherwise, include user headers. */ 61 #include "archive.h" 62 #include "archive_entry.h" 63 #endif 64 65 /* How to mark functions that don't return. */ 66 /* This facilitates use of some newer static code analysis tools. */ 67 #undef __LA_DEAD 68 #if defined(__GNUC__) && (__GNUC__ > 2 || \ 69 (__GNUC__ == 2 && __GNUC_MINOR__ >= 5)) 70 #define __LA_DEAD __attribute__((__noreturn__)) 71 #else 72 #define __LA_DEAD 73 #endif 74 75 #endif /* !BSDCAT_PLATFORM_H_INCLUDED */ 76