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#ifndef H_CPIO
#define H_CPIO
/** \ingroup payload
* \file lib/cpio.h
* Structures used to handle cpio payloads within rpm packages.
*
* @warning Rpm's cpio implementation may be different than standard cpio.
* The implementation is pretty close, but it has some behaviors which are
* more to RPM's liking. I tried to document the differing behavior in cpio.c,
* but I may have missed some (ewt).
*
*/
#include <zlib.h>
#include <sys/types.h>
#include <rpmio_internal.h>
/** \ingroup payload
* @note CPIO_CHECK_ERRNO bit is set only if errno is valid.
*/
#define CPIOERR_CHECK_ERRNO 0x00008000
/** \ingroup payload
*/
enum cpioErrorReturns {
CPIOERR_BAD_MAGIC = (2 ),
CPIOERR_BAD_HEADER = (3 ),
CPIOERR_OPEN_FAILED = (4 | CPIOERR_CHECK_ERRNO),
CPIOERR_CHMOD_FAILED = (5 | CPIOERR_CHECK_ERRNO),
CPIOERR_CHOWN_FAILED = (6 | CPIOERR_CHECK_ERRNO),
CPIOERR_WRITE_FAILED = (7 | CPIOERR_CHECK_ERRNO),
CPIOERR_UTIME_FAILED = (8 | CPIOERR_CHECK_ERRNO),
CPIOERR_UNLINK_FAILED = (9 | CPIOERR_CHECK_ERRNO),
CPIOERR_RENAME_FAILED = (10 | CPIOERR_CHECK_ERRNO),
CPIOERR_SYMLINK_FAILED = (11 | CPIOERR_CHECK_ERRNO),
CPIOERR_STAT_FAILED = (12 | CPIOERR_CHECK_ERRNO),
CPIOERR_LSTAT_FAILED = (13 | CPIOERR_CHECK_ERRNO),
CPIOERR_MKDIR_FAILED = (14 | CPIOERR_CHECK_ERRNO),
CPIOERR_RMDIR_FAILED = (15 | CPIOERR_CHECK_ERRNO),
CPIOERR_MKNOD_FAILED = (16 | CPIOERR_CHECK_ERRNO),
CPIOERR_MKFIFO_FAILED = (17 | CPIOERR_CHECK_ERRNO),
CPIOERR_LINK_FAILED = (18 | CPIOERR_CHECK_ERRNO),
CPIOERR_READLINK_FAILED = (19 | CPIOERR_CHECK_ERRNO),
CPIOERR_READ_FAILED = (20 | CPIOERR_CHECK_ERRNO),
CPIOERR_COPY_FAILED = (21 | CPIOERR_CHECK_ERRNO),
CPIOERR_HDR_SIZE = (22 ),
CPIOERR_HDR_TRAILER = (23 ),
CPIOERR_UNKNOWN_FILETYPE= (24 ),
CPIOERR_MISSING_HARDLINK= (25 ),
CPIOERR_MD5SUM_MISMATCH = (26 ),
CPIOERR_INTERNAL = (27 )
};
/** \ingroup payload
*/
typedef enum cpioMapFlags_e {
CPIO_MAP_PATH = (1 << 0),
CPIO_MAP_MODE = (1 << 1),
CPIO_MAP_UID = (1 << 2),
CPIO_MAP_GID = (1 << 3),
CPIO_FOLLOW_SYMLINKS = (1 << 4), /* only for building. */
CPIO_MULTILIB = (1 << 31) /* internal, only for building. */
} cpioMapFlags;
#ifdef __cplusplus
extern "C" {
#endif
#ifdef DYING
/** \ingroup payload
* The RPM internal equivalent of the command line "cpio -i".
*
* If no mappings are passed, this installs everything! If one is passed
* it should be sorted, and only files included in the map are installed.
* Files are installed relative to the current directory unless a mapping
* is given which specifies an absolute directory. The mode mapping is only
* used for the permission bits, not for the file type. The owner/group
* mappings are ignored for the non-root user.
*
* @param fsm file state machine data
* @return 0 on success
*/
int cpioInstallArchive(FSM_t fsm)
/*@modifies fileSystem, fsm @*/;
/** \ingroup payload
* The RPM internal equivalent of the command line "cpio -o".
*
* @param fsm file state machine data
* @return 0 on success
*/
int cpioBuildArchive(FSM_t fsm)
/*@modifies fileSystem, fsm @*/;
#endif
/** \ingroup payload
* Return formatted error message on payload handling failure.
* @param error code
* @return formatted error string
*/
/*@observer@*/ const char *const cpioStrerror(int rc) /*@*/;
#ifdef __cplusplus
}
#endif
#endif /* H_CPIO */
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