Vendor import of virgin GNU cpio v2.3.

1 files changed, 90 insertions, 0 deletions

diff --git a/gnu/usr.bin/cpio/cpiohdr.h b/gnu/usr.bin/cpio/cpiohdr.h
new file mode 100644
index 000000000000..9694af69baec
--- /dev/null
+++ b/gnu/usr.bin/cpio/cpiohdr.h
@@ -0,0 +1,90 @@
+/* Extended cpio header from POSIX.1.
+   Copyright (C) 1992 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#ifndef _CPIOHDR_H
+
+#define _CPIOHDR_H 1
+
+#include <cpio.h>
+
+struct old_cpio_header
+{
+  unsigned short c_magic;
+  short c_dev;
+  unsigned short c_ino;
+  unsigned short c_mode;
+  unsigned short c_uid;
+  unsigned short c_gid;
+  unsigned short c_nlink;
+  short c_rdev;
+  unsigned short c_mtimes[2];
+  unsigned short c_namesize;
+  unsigned short c_filesizes[2];
+  unsigned long c_mtime;	/* Long-aligned copy of `c_mtimes'. */
+  unsigned long c_filesize;	/* Long-aligned copy of `c_filesizes'. */
+  char *c_name;
+};
+
+/* "New" portable format and CRC format:
+
+   Each file has a 110 byte header,
+   a variable length, NUL terminated filename,
+   and variable length file data.
+   A header for a filename "TRAILER!!!" indicates the end of the archive.  */
+
+/* All the fields in the header are ISO 646 (approximately ASCII) strings
+   of hexadecimal numbers, left padded, not NUL terminated.
+
+   Field Name	Length in Bytes	Notes
+   c_magic	6		"070701" for "new" portable format
+				"070702" for CRC format
+   c_ino	8
+   c_mode	8
+   c_uid	8
+   c_gid	8
+   c_nlink	8
+   c_mtime	8
+   c_filesize	8		must be 0 for FIFOs and directories
+   c_maj	8
+   c_min	8
+   c_rmaj	8		only valid for chr and blk special files
+   c_rmin	8		only valid for chr and blk special files
+   c_namesize	8		count includes terminating NUL in pathname
+   c_chksum	8		0 for "new" portable format; for CRC format
+				the sum of all the bytes in the file  */
+
+struct new_cpio_header
+{
+  unsigned short c_magic;
+  unsigned long c_ino;
+  unsigned long c_mode;
+  unsigned long c_uid;
+  unsigned long c_gid;
+  unsigned long c_nlink;
+  unsigned long c_mtime;
+  unsigned long c_filesize;
+  long c_dev_maj;
+  long c_dev_min;
+  long c_rdev_maj;
+  long c_rdev_min;
+  unsigned long c_namesize;
+  unsigned long c_chksum;
+  char *c_name;
+  char *c_tar_linkname;
+};
+
+#endif /* cpiohdr.h */