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- /* Extended cpio format 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 _CPIO_H
-
- #define _CPIO_H 1
-
- /* A cpio archive consists of a sequence of files.
- Each file has a 76 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 octal numbers, left padded, not NUL terminated.
-
- Field Name Length in Bytes Notes
- c_magic 6 must be "070707"
- c_dev 6
- c_ino 6
- c_mode 6 see below for value
- c_uid 6
- c_gid 6
- c_nlink 6
- c_rdev 6 only valid for chr and blk special files
- c_mtime 11
- c_namesize 6 count includes terminating NUL in pathname
- c_filesize 11 must be 0 for FIFOs and directories */
-
- /* Values for c_mode, OR'd together: */
-
- #define C_IRUSR 000400
- #define C_IWUSR 000200
- #define C_IXUSR 000100
- #define C_IRGRP 000040
- #define C_IWGRP 000020
- #define C_IXGRP 000010
- #define C_IROTH 000004
- #define C_IWOTH 000002
- #define C_IXOTH 000001
-
- #define C_ISUID 004000
- #define C_ISGID 002000
- #define C_ISVTX 001000
-
- #define C_ISBLK 060000
- #define C_ISCHR 020000
- #define C_ISDIR 040000
- #define C_ISFIFO 010000
- #define C_ISSOCK 0140000
- #define C_ISLNK 0120000
- #define C_ISCTG 0110000
- #define C_ISREG 0100000
-
- #endif /* cpio.h */
-