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PROLOG
This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface
may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface
may not be implemented on Linux.
NAME
cpio.h — cpio archive values
SYNOPSIS
#include <cpio.h>
DESCRIPTION
The <cpio.h> header shall define the symbolic constants needed by the c_mode field of the cpio archive
format, with the names and values given in the following table:
┌─────────┬───────────────────────────────────────────┬───────────────┐
│ Name │ Description │ Value (Octal) │
├─────────┼───────────────────────────────────────────┼───────────────┤
│C_IRUSR │ Read by owner. │ 0000400 │
│C_IWUSR │ Write by owner. │ 0000200 │
│C_IXUSR │ Execute by owner. │ 0000100 │
│C_IRGRP │ Read by group. │ 0000040 │
│C_IWGRP │ Write by group. │ 0000020 │
│C_IXGRP │ Execute by group. │ 0000010 │
│C_IROTH │ Read by others. │ 0000004 │
│C_IWOTH │ Write by others. │ 0000002 │
│C_IXOTH │ Execute by others. │ 0000001 │
│C_ISUID │ Set user ID. │ 0004000 │
│C_ISGID │ Set group ID. │ 0002000 │
│C_ISVTX │ On directories, restricted deletion flag. │ 0001000 │
│C_ISDIR │ Directory. │ 0040000 │
│C_ISFIFO │ FIFO. │ 0010000 │
│C_ISREG │ Regular file. │ 0100000 │
│C_ISBLK │ Block special. │ 0060000 │
│C_ISCHR │ Character special. │ 0020000 │
│C_ISCTG │ Reserved. │ 0110000 │
│C_ISLNK │ Symbolic link. │ 0120000 │
│C_ISSOCK │ Socket. │ 0140000 │
└─────────┴───────────────────────────────────────────┴───────────────┘
The <cpio.h> header shall define the following symbolic constant as a string:
MAGIC "070707"
The following sections are informative.
APPLICATION USAGE
None.
RATIONALE
None.
FUTURE DIRECTIONS
None.
SEE ALSO
The Shell and Utilities volume of POSIX.1‐2017, pax
COPYRIGHT
Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1-2017, Standard
for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base
Specifications Issue 7, 2018 Edition, Copyright (C) 2018 by the Institute of Electrical and Electronics
Engineers, Inc and The Open Group. In the event of any discrepancy between this version and the original
IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document.
The original Standard can be obtained online at http://www.opengroup.org/unix/online.html .
Any typographical or formatting errors that appear in this page are most likely to have been introduced
during the conversion of the source files to man page format. To report such errors, see
https://www.kernel.org/doc/man-pages/reporting_bugs.html .