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/lib/libarchive/archive_platform.h,v 1.12 2004/08/07 03:09:28 kientzle Exp $
30 * This header is the first thing included in any of the libarchive
31 * source files. As far as possible, platform-specific issues should
32 * be dealt with here and not within individual source files. I'm
33 * actively trying to minimize #if blocks within the main source,
34 * since they obfuscate the code.
37 #ifndef ARCHIVE_PLATFORM_H_INCLUDED
38 #define ARCHIVE_PLATFORM_H_INCLUDED
44 /* A default configuration for FreeBSD, used if there is no config.h. */
46 #define HAVE_BZLIB_H 1
47 #define HAVE_CHFLAGS 1
48 #define HAVE_DECL_STRERROR_R 1
51 #define HAVE_ERRNO_H 1
53 #define HAVE_FCNTL_H 1
54 #define HAVE_INTTYPES_H 1
57 #define HAVE_LIMITS_H 1
58 #define HAVE_LUTIMES 1
60 #define HAVE_MEMMOVE 1
61 #define HAVE_MEMORY_H 1
65 #define HAVE_PATHS_H 1
66 #define HAVE_STDINT_H 1
67 #define HAVE_STDLIB_H 1
70 #define HAVE_STRERROR 1
71 #define HAVE_STRERROR_R 1
72 #define HAVE_STRINGS_H 1
73 #define HAVE_STRING_H 1
74 #define HAVE_STRRCHR 1
75 #define HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC 1
76 #define HAVE_STRUCT_STAT_ST_RDEV 1
78 #define HAVE_SYS_ACL_H 1
80 #define HAVE_SYS_IOCTL_H 1
81 #define HAVE_SYS_STAT_H 1
82 #define HAVE_SYS_TIME_H 1
83 #define HAVE_SYS_TYPES_H 1
84 #define HAVE_SYS_WAIT_H 1
85 #define HAVE_UNISTD_H 1
86 #define HAVE_WCHAR_H 1
88 #define STDC_HEADERS 1
89 #define TIME_WITH_SYS_TIME 1
90 #else /* !__FreeBSD__ */
91 /* Warn if the library hasn't been (automatically or manually) configured. */
92 #error Oops: No config.h and no built-in configuration in archive_platform.h.
93 #endif /* !__FreeBSD__ */
95 #endif /* !HAVE_CONFIG_H */
97 /* No non-FreeBSD platform will have __FBSDID, so just define it here. */
99 #include <sys/cdefs.h> /* For __FBSDID */
101 #define __FBSDID(a) /* null */
105 #include <inttypes.h>
108 /* TODO: Test for the functions we use as well... */
110 #define HAVE_POSIX_ACLS 1
113 /* Set up defaults for internal error codes. */
114 #ifndef ARCHIVE_ERRNO_FILE_FORMAT
116 #define ARCHIVE_ERRNO_FILE_FORMAT EFTYPE
119 #define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ
121 #define ARCHIVE_ERRNO_FILE_FORMAT EINVAL
126 #ifndef ARCHIVE_ERRNO_PROGRAMMER
127 #define ARCHIVE_ERRNO_PROGRAMMER EINVAL
130 #ifndef ARCHIVE_ERRNO_MISC
131 #define ARCHIVE_ERRNO_MISC (-1)
134 /* Select the best way to set/get hi-res timestamps. */
135 #if HAVE_STRUCT_STAT_ST_MTIMESPEC_TV_NSEC
136 /* FreeBSD uses "timespec" members. */
137 #define ARCHIVE_STAT_ATIME_NANOS(st) (st)->st_atimespec.tv_nsec
138 #define ARCHIVE_STAT_CTIME_NANOS(st) (st)->st_ctimespec.tv_nsec
139 #define ARCHIVE_STAT_MTIME_NANOS(st) (st)->st_mtimespec.tv_nsec
140 #define ARCHIVE_STAT_SET_ATIME_NANOS(st, n) (st)->st_atimespec.tv_nsec = (n)
141 #define ARCHIVE_STAT_SET_CTIME_NANOS(st, n) (st)->st_ctimespec.tv_nsec = (n)
142 #define ARCHIVE_STAT_SET_MTIME_NANOS(st, n) (st)->st_mtimespec.tv_nsec = (n)
144 #if HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC
145 /* Linux uses "tim" members. */
146 #define ARCHIVE_STAT_ATIME_NANOS(pstat) (pstat)->st_atim.tv_nsec
147 #define ARCHIVE_STAT_CTIME_NANOS(pstat) (pstat)->st_ctim.tv_nsec
148 #define ARCHIVE_STAT_MTIME_NANOS(pstat) (pstat)->st_mtim.tv_nsec
149 #define ARCHIVE_STAT_SET_ATIME_NANOS(st, n) (st)->st_atim.tv_nsec = (n)
150 #define ARCHIVE_STAT_SET_CTIME_NANOS(st, n) (st)->st_ctim.tv_nsec = (n)
151 #define ARCHIVE_STAT_SET_MTIME_NANOS(st, n) (st)->st_mtim.tv_nsec = (n)
153 /* If we can't find a better way, just use stubs. */
154 #define ARCHIVE_STAT_ATIME_NANOS(pstat) 0
155 #define ARCHIVE_STAT_CTIME_NANOS(pstat) 0
156 #define ARCHIVE_STAT_MTIME_NANOS(pstat) 0
157 #define ARCHIVE_STAT_SET_ATIME_NANOS(st, n)
158 #define ARCHIVE_STAT_SET_CTIME_NANOS(st, n)
159 #define ARCHIVE_STAT_SET_MTIME_NANOS(st, n)
163 #endif /* !ARCHIVE_H_INCLUDED */