/*- * Copyright (c) 2003-2004 Tim Kientzle * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer * in this position and unchanged. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * $FreeBSD: src/usr.bin/tar/bsdtar_platform.h,v 1.20 2006/03/21 17:03:51 kientzle Exp $ */ /* * This header is the first thing included in any of the bsdtar * source files. As far as possible, platform-specific issues should * be dealt with here and not within individual source files. */ #ifndef BSDTAR_PLATFORM_H_INCLUDED #define BSDTAR_PLATFORM_H_INCLUDED #if HAVE_CONFIG_H #include "../config.h" #else #ifdef __FreeBSD__ #include /* __FreeBSD_version */ /* A default configuration for FreeBSD, used if there is no config.h. */ #define PACKAGE_NAME "bsdtar" #if __FreeBSD__ > 4 #define HAVE_ACL_GET_PERM 0 #define HAVE_ACL_GET_PERM_NP 1 #define HAVE_ACL_PERMSET_T 1 #endif #define HAVE_BZLIB_H 1 #define HAVE_CHFLAGS 1 #define HAVE_DIRENT_D_NAMLEN 1 #define HAVE_DIRENT_H 1 #define HAVE_D_MD_ORDER 1 #define HAVE_FCHDIR 1 #define HAVE_FCNTL_H 1 #define HAVE_FNMATCH 1 #define HAVE_FNM_LEADING_DIR 1 #define HAVE_FTRUNCATE 1 #define HAVE_GETOPT_LONG 1 #define HAVE_INTTYPES_H 1 #define HAVE_LANGINFO_H 1 #define HAVE_LIBARCHIVE 1 #define HAVE_LIBBZ2 1 #define HAVE_LIBZ 1 #define HAVE_LIMITS_H 1 #define HAVE_LOCALE_H 1 #define HAVE_MALLOC 1 #define HAVE_MEMMOVE 1 #define HAVE_MEMORY_H 1 #define HAVE_MEMSET 1 #if __FreeBSD_version >= 450002 /* nl_langinfo introduced */ #define HAVE_NL_LANGINFO 1 #endif #define HAVE_PATHS_H 1 #define HAVE_SETLOCALE 1 #define HAVE_STDINT_H 1 #define HAVE_STDLIB_H 1 #define HAVE_STRCHR 1 #define HAVE_STRDUP 1 #define HAVE_STRERROR 1 #define HAVE_STRFTIME 1 #define HAVE_STRINGS_H 1 #define HAVE_STRING_H 1 #define HAVE_STRRCHR 1 #define HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC 1 #define HAVE_STRUCT_STAT_ST_RDEV 1 #define HAVE_SYS_ACL_H 1 #define HAVE_SYS_IOCTL_H 1 #define HAVE_SYS_PARAM_H 1 #define HAVE_SYS_STAT_H 1 #define HAVE_SYS_TYPES_H 1 #define HAVE_UINTMAX_T 1 #define HAVE_UNISTD_H 1 #define HAVE_VPRINTF 1 #define HAVE_ZLIB_H 1 #define STDC_HEADERS 1 #else /* !__FreeBSD__ */ /* Warn if bsdtar hasn't been (automatically or manually) configured. */ #error Oops: No config.h and no built-in configuration in bsdtar_platform.h. #endif /* !__FreeBSD__ */ #endif /* !HAVE_CONFIG_H */ /* No non-FreeBSD platform will have __FBSDID, so just define it here. */ #ifdef __FreeBSD__ #include /* For __FBSDID */ #else #define __FBSDID(a) /* null */ #endif #ifdef HAVE_LIBARCHIVE /* If we're using the platform libarchive, include system headers. */ #include #include #else /* Otherwise, include user headers. */ #include "archive.h" #include "archive_entry.h" #endif /* * Does this platform have complete-looking POSIX-style ACL support, * including some variant of the acl_get_perm() function (which was * omitted from the POSIX.1e draft)? */ #if HAVE_SYS_ACL_H && HAVE_ACL_PERMSET_T && HAVE_ACL_USER #if HAVE_ACL_GET_PERM || HAVE_ACL_GET_PERM_NP #define HAVE_POSIX_ACL 1 #endif #endif #ifdef HAVE_LIBACL #include #endif #if HAVE_ACL_GET_PERM #define ACL_GET_PERM acl_get_perm #else #if HAVE_ACL_GET_PERM_NP #define ACL_GET_PERM acl_get_perm_np #endif #endif /* * Include "dirent.h" (or it's equivalent on several different platforms). * * This is slightly modified from the GNU autoconf recipe. * In particular, FreeBSD includes d_namlen in it's dirent structure, * so my configure script includes an explicit test for the d_namlen * field. */ #if HAVE_DIRENT_H # include # if HAVE_DIRENT_D_NAMLEN # define DIRENT_NAMLEN(dirent) (dirent)->d_namlen # else # define DIRENT_NAMLEN(dirent) strlen((dirent)->d_name) # endif #else # define dirent direct # define DIRENT_NAMLEN(dirent) (dirent)->d_namlen # if HAVE_SYS_NDIR_H # include # endif # if HAVE_SYS_DIR_H # include # endif # if HAVE_NDIR_H # include # endif #endif /* * We need to be able to display a filesize using printf(). The type * and format string here must be compatible with one another and * large enough for any file. */ #if HAVE_UINTMAX_T #define BSDTAR_FILESIZE_TYPE uintmax_t #define BSDTAR_FILESIZE_PRINTF "%ju" #else #if HAVE_UNSIGNED_LONG_LONG #define BSDTAR_FILESIZE_TYPE unsigned long long #define BSDTAR_FILESIZE_PRINTF "%llu" #else #define BSDTAR_FILESIZE_TYPE unsigned long #define BSDTAR_FILESIZE_PRINTF "%lu" #endif #endif #if HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC #define ARCHIVE_STAT_CTIME_NANOS(st) (st)->st_ctimespec.tv_nsec #define ARCHIVE_STAT_MTIME_NANOS(st) (st)->st_mtimespec.tv_nsec #else #if HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC #define ARCHIVE_STAT_CTIME_NANOS(st) (st)->st_ctim.tv_nsec #define ARCHIVE_STAT_MTIME_NANOS(st) (st)->st_mtim.tv_nsec #else #define ARCHIVE_STAT_CTIME_NANOS(st) (0) #define ARCHIVE_STAT_MTIME_NANOS(st) (0) #endif #endif #endif /* !BSDTAR_PLATFORM_H_INCLUDED */