rpmdb/rpmdb.h File Reference

Access RPM indices using Berkeley DB interface(s). More...

#include <rpmlib.h>

Go to the source code of this file.

Data Structures

struct  _dbiIndexItem
 A single item from an index database (i.e. More...
struct  _dbiIndexSet
 Items retrieved from the index database. More...
struct  _dbiVec
 Private methods for accessing an index database. More...
struct  _dbiIndex
 Describes an index database (implemented on Berkeley db3 functionality). More...
struct  rpmdb_s
 Describes the collection of index databases used by rpm. More...

Defines

#define DB   void
#define DB_ENV   void
#define DBC   void
#define DBT   void
#define DB_LSN   void
#define DBI_WRITECURSOR   (1 << 0)
#define DBI_ITERATOR   (1 << 1)

Typedefs

typedef struct _dbiIndexItemdbiIndexItem
typedef struct _dbiIndexdbiIndex

Enumerations

enum  rpmdbFlags { RPMDB_FLAG_JUSTCHECK = (1 << 0), RPMDB_FLAG_MINIMAL = (1 << 1), RPMDB_FLAG_CHROOT = (1 << 2) }

Functions

dbiIndex db3New (rpmdb rpmdb, int rpmtag)
 Return new configured index database handle instance.
dbiIndex db3Free (dbiIndex dbi)
 Destroy index database handle instance.
const char *const prDbiOpenFlags (int dbflags, int print_dbenv_flags)
 Format db3 open flags for debugging print.
dbiIndex dbiOpen (rpmdb db, int rpmtag, unsigned int flags)
 Return handle for an index database.
int dbiCopen (dbiIndex dbi, void **dbcp, unsigned int flags)
int dbiCclose (dbiIndex dbi, void *dbcursor, unsigned int flags)
int dbiDel (dbiIndex dbi, void *dbcursor, const void *keyp, size_t keylen, unsigned int flags)
 Delete (key,data) pair(s) from index database.
int dbiGet (dbiIndex dbi, void *dbcursor, void **keypp, size_t *keylenp, void **datapp, size_t *datalenp, unsigned int flags)
 Retrieve (key,data) pair from index database.
int dbiPut (dbiIndex dbi, void *dbcursor, const void *keyp, size_t keylen, const void *datap, size_t datalen, unsigned int flags)
 Store (key,data) pair in index database.
int dbiCount (dbiIndex dbi, void *dbcursor, unsigned int *countp, unsigned int flags)
 Retrieve count of (possible) duplicate items.
int dbiVerify (dbiIndex dbi, unsigned int flags)
 Verify (and close) index database.
int dbiClose (dbiIndex dbi, unsigned int flags)
 Close index database.
int dbiSync (dbiIndex dbi, unsigned int flags)
 Flush pending operations to disk.
int dbiByteSwapped (dbiIndex dbi)
 Is database byte swapped?
char * db1basename (int rpmtag)
 Return base file name for db1 database (legacy).
unsigned int rpmdbGetIteratorFileNum (rpmdbMatchIterator mi)
dbiIndexSet dbiFreeIndexSet (dbiIndexSet set)
 Destroy set of index database items.
unsigned int dbiIndexSetCount (dbiIndexSet set)
 Count items in index database set.
unsigned int dbiIndexRecordOffset (dbiIndexSet set, int recno)
 Return record offset of header from element in index database set.
unsigned int dbiIndexRecordFileNumber (dbiIndexSet set, int recno)
 Return file index from element in index database set.


Detailed Description

Access RPM indices using Berkeley DB interface(s).

Definition in file rpmdb.h.


Define Documentation

#define DB   void

Definition at line 42 of file rpmdb.h.

#define DB_ENV   void

Definition at line 43 of file rpmdb.h.

#define DB_LSN   void

Definition at line 46 of file rpmdb.h.

#define DBC   void

Definition at line 44 of file rpmdb.h.

#define DBI_ITERATOR   (1 << 1)

Definition at line 399 of file rpmdb.h.

#define DBI_WRITECURSOR   (1 << 0)

Definition at line 398 of file rpmdb.h.

#define DBT   void

Definition at line 45 of file rpmdb.h.


Typedef Documentation

typedef struct _dbiIndex* dbiIndex

Definition at line 17 of file rpmdb.h.

typedef struct _dbiIndexItem* dbiIndexItem

Definition at line 13 of file rpmdb.h.


Generated on Wed Nov 19 21:09:13 2008 for rpm by  doxygen 1.5.6