1998-01-26 01:01:47 +08:00
|
|
|
/* Extended cpio format from POSIX.1.
|
|
|
|
|
This file is part of the GNU C Library.
|
2014-01-01 19:03:15 +08:00
|
|
|
Copyright (C) 1992-2014 Free Software Foundation, Inc.
|
1998-01-26 01:01:47 +08:00
|
|
|
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
|
2001-07-06 12:58:11 +08:00
|
|
|
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.
|
1998-01-26 01:01:47 +08:00
|
|
|
|
|
|
|
|
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
|
2001-07-06 12:58:11 +08:00
|
|
|
Lesser General Public License for more details.
|
1998-01-26 01:01:47 +08:00
|
|
|
|
2001-07-06 12:58:11 +08:00
|
|
|
You should have received a copy of the GNU Lesser General Public
|
2012-02-10 07:18:22 +08:00
|
|
|
License along with the GNU C Library; if not, see
|
|
|
|
|
<http://www.gnu.org/licenses/>. */
|
1998-01-26 01:01:47 +08:00
|
|
|
|
|
|
|
|
#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 */
|
