Many fixes.

Portability: Thanks to Juergen Lock, libarchive now compiles cleanly
on Linux.  Along the way, I cleaned up a lot of error return codes and
reorganized some code to simplify conditional compilation of certain
sections.

Bug fixes:
  * pax format now actually stores filenames that are 101-154
    characters long.
  * pax format now allows newline characters in extended attributes
    (this fixes a long-standing bug in ACL handling)
  * mtime/atime are now restored for directories
  * directory list is now sorted prior to fix-up to permit
    correct restore of non-writable dir heirarchies

1 files changed, 73 insertions, 0 deletions

diff --git a/lib/libarchive/archive_platform.h b/lib/libarchive/archive_platform.h
new file mode 100644
index 0000000..fca65a1
--- /dev/null
+++ b/lib/libarchive/archive_platform.h
@@ -0,0 +1,73 @@
+/*-
+ * 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.
+ *
+ * $FreeBSD$
+ */
+
+/*
+ * This header is the first thing included in any of the libarchive
+ * source files.  As far as possible, platform-specific issues should
+ * be dealt with here and not within individual source files.
+ */
+
+#ifndef ARCHIVE_PLATFORM_H_INCLUDED
+#define	ARCHIVE_PLATFORM_H_INCLUDED
+
+/* FreeBSD-specific definitions. */
+#ifdef __FreeBSD__
+#include <sys/cdefs.h>  /* For __FBSDID */
+#define HAVE_POSIX_ACL 1
+#define HAVE_CHFLAGS 1
+#define HAVE_LUTIMES 1
+#define HAVE_LCHMOD 1
+#define ARCHIVE_ERRNO_FILE_FORMAT EFTYPE
+#define ARCHIVE_ERRNO_PROGRAMMER EDOOFUS
+#define ARCHIVE_ERRNO_MISC (-1)
+#endif
+
+/* No non-FreeBSD platform will have __FBSDID, so just define it here. */
+#ifndef __FreeBSD__
+#define __FBSDID(a)     /* null */
+#endif
+
+/* Linux */
+#ifdef LINUX
+#define ARCHIVE_ERRNO_FILE_FORMAT EILSEQ
+#define ARCHIVE_ERRNO_PROGRAMMER EINVAL
+#define ARCHIVE_ERRNO_MISC (-1)
+#define st_atimespec st_atim
+#define st_mtimespec st_mtim
+#define st_ctimespec st_ctim
+#endif
+
+/*
+ * XXX TODO: Use autoconf to handle non-FreeBSD platforms.
+ *
+ * #if !defined(__FreeBSD__)
+ *    #include "config.h"
+ * #endif
+ */
+
+#endif /* !ARCHIVE_H_INCLUDED */