12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273 |
- /* Extended cpio format from POSIX.1.
- This file is part of the GNU C Library.
- Copyright (C) 1992, 1998 Free Software Foundation, Inc.
- NOTE: The canonical source of this file is maintained with the GNU cpio.
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
- The GNU C Library 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
- Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
- #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 */
- /* Value for the field `c_magic'. */
- #define MAGIC "070707"
- /* 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 */
|