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#ifndef _GPXE_CPIO_H
#define _GPXE_CPIO_H
/** @file
*
* CPIO archives
*
*/
FILE_LICENCE ( GPL2_OR_LATER );
/** A CPIO archive header
*
* All field are hexadecimal ASCII numbers padded with '0' on the
* left to the full width of the field.
*/
struct cpio_header {
/** The string "070701" or "070702" */
char c_magic[6];
/** File inode number */
char c_ino[8];
/** File mode and permissions */
char c_mode[8];
/** File uid */
char c_uid[8];
/** File gid */
char c_gid[8];
/** Number of links */
char c_nlink[8];
/** Modification time */
char c_mtime[8];
/** Size of data field */
char c_filesize[8];
/** Major part of file device number */
char c_maj[8];
/** Minor part of file device number */
char c_min[8];
/** Major part of device node reference */
char c_rmaj[8];
/** Minor part of device node reference */
char c_rmin[8];
/** Length of filename, including final NUL */
char c_namesize[8];
/** Checksum of data field if c_magic is 070702, othersize zero */
char c_chksum[8];
} __attribute__ (( packed ));
/** CPIO magic */
#define CPIO_MAGIC "070701"
extern void cpio_set_field ( char *field, unsigned long value );
#endif /* _GPXE_CPIO_H */
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