2 * Copyright (c) 2003-2004 Tim Kientzle
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer
10 * in this position and unchanged.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 * $FreeBSD: src/usr.bin/tar/bsdtar_platform.h,v 1.20 2006/03/21 17:03:51 kientzle Exp $
30 * This header is the first thing included in any of the bsdtar
31 * source files. As far as possible, platform-specific issues should
32 * be dealt with here and not within individual source files.
35 #ifndef BSDTAR_PLATFORM_H_INCLUDED
36 #define BSDTAR_PLATFORM_H_INCLUDED
39 #include "../config.h"
43 #include <sys/param.h> /* __FreeBSD_version */
44 /* A default configuration for FreeBSD, used if there is no config.h. */
45 #define PACKAGE_NAME "bsdtar"
48 #define HAVE_ACL_GET_PERM 0
49 #define HAVE_ACL_GET_PERM_NP 1
50 #define HAVE_ACL_PERMSET_T 1
52 #define HAVE_BZLIB_H 1
53 #define HAVE_CHFLAGS 1
54 #define HAVE_DIRENT_D_NAMLEN 1
55 #define HAVE_DIRENT_H 1
56 #define HAVE_D_MD_ORDER 1
58 #define HAVE_FCNTL_H 1
59 #define HAVE_FNMATCH 1
60 #define HAVE_FNM_LEADING_DIR 1
61 #define HAVE_FTRUNCATE 1
62 #define HAVE_GETOPT_LONG 1
63 #define HAVE_INTTYPES_H 1
64 #define HAVE_LANGINFO_H 1
65 #define HAVE_LIBARCHIVE 1
68 #define HAVE_LIMITS_H 1
69 #define HAVE_LOCALE_H 1
71 #define HAVE_MEMMOVE 1
72 #define HAVE_MEMORY_H 1
74 #if __FreeBSD_version >= 450002 /* nl_langinfo introduced */
75 #define HAVE_NL_LANGINFO 1
77 #define HAVE_PATHS_H 1
78 #define HAVE_SETLOCALE 1
79 #define HAVE_STDINT_H 1
80 #define HAVE_STDLIB_H 1
83 #define HAVE_STRERROR 1
84 #define HAVE_STRFTIME 1
85 #define HAVE_STRINGS_H 1
86 #define HAVE_STRING_H 1
87 #define HAVE_STRRCHR 1
88 #define HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC 1
89 #define HAVE_STRUCT_STAT_ST_RDEV 1
90 #define HAVE_SYS_ACL_H 1
91 #define HAVE_SYS_IOCTL_H 1
92 #define HAVE_SYS_PARAM_H 1
93 #define HAVE_SYS_STAT_H 1
94 #define HAVE_SYS_TYPES_H 1
95 #define HAVE_UINTMAX_T 1
96 #define HAVE_UNISTD_H 1
97 #define HAVE_VPRINTF 1
99 #define STDC_HEADERS 1
101 #else /* !__FreeBSD__ */
102 /* Warn if bsdtar hasn't been (automatically or manually) configured. */
103 #error Oops: No config.h and no built-in configuration in bsdtar_platform.h.
104 #endif /* !__FreeBSD__ */
106 #endif /* !HAVE_CONFIG_H */
108 /* No non-FreeBSD platform will have __FBSDID, so just define it here. */
110 #include <sys/cdefs.h> /* For __FBSDID */
112 #define __FBSDID(a) /* null */
115 #ifdef HAVE_LIBARCHIVE
116 /* If we're using the platform libarchive, include system headers. */
118 #include <archive_entry.h>
120 /* Otherwise, include user headers. */
122 #include "archive_entry.h"
126 * Does this platform have complete-looking POSIX-style ACL support,
127 * including some variant of the acl_get_perm() function (which was
128 * omitted from the POSIX.1e draft)?
130 #if HAVE_SYS_ACL_H && HAVE_ACL_PERMSET_T && HAVE_ACL_USER
131 #if HAVE_ACL_GET_PERM || HAVE_ACL_GET_PERM_NP
132 #define HAVE_POSIX_ACL 1
137 #include <acl/libacl.h>
140 #if HAVE_ACL_GET_PERM
141 #define ACL_GET_PERM acl_get_perm
143 #if HAVE_ACL_GET_PERM_NP
144 #define ACL_GET_PERM acl_get_perm_np
149 * Include "dirent.h" (or it's equivalent on several different platforms).
151 * This is slightly modified from the GNU autoconf recipe.
152 * In particular, FreeBSD includes d_namlen in it's dirent structure,
153 * so my configure script includes an explicit test for the d_namlen
158 # if HAVE_DIRENT_D_NAMLEN
159 # define DIRENT_NAMLEN(dirent) (dirent)->d_namlen
161 # define DIRENT_NAMLEN(dirent) strlen((dirent)->d_name)
164 # define dirent direct
165 # define DIRENT_NAMLEN(dirent) (dirent)->d_namlen
167 # include <sys/ndir.h>
170 # include <sys/dir.h>
179 * We need to be able to display a filesize using printf(). The type
180 * and format string here must be compatible with one another and
181 * large enough for any file.
184 #define BSDTAR_FILESIZE_TYPE uintmax_t
185 #define BSDTAR_FILESIZE_PRINTF "%ju"
187 #if HAVE_UNSIGNED_LONG_LONG
188 #define BSDTAR_FILESIZE_TYPE unsigned long long
189 #define BSDTAR_FILESIZE_PRINTF "%llu"
191 #define BSDTAR_FILESIZE_TYPE unsigned long
192 #define BSDTAR_FILESIZE_PRINTF "%lu"
196 #if HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC
197 #define ARCHIVE_STAT_CTIME_NANOS(st) (st)->st_ctimespec.tv_nsec
198 #define ARCHIVE_STAT_MTIME_NANOS(st) (st)->st_mtimespec.tv_nsec
200 #if HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC
201 #define ARCHIVE_STAT_CTIME_NANOS(st) (st)->st_ctim.tv_nsec
202 #define ARCHIVE_STAT_MTIME_NANOS(st) (st)->st_mtim.tv_nsec
204 #define ARCHIVE_STAT_CTIME_NANOS(st) (0)
205 #define ARCHIVE_STAT_MTIME_NANOS(st) (0)
209 #endif /* !BSDTAR_PLATFORM_H_INCLUDED */