rpmdb.h File Reference

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

#include <rpm/rpmtypes.h>
#include <rpm/rpmsw.h>

Include dependency graph for rpmdb.h:

Go to the source code of this file.

Typedefs

typedef enum rpmMireMode_e rpmMireMode

Tag value pattern match mode.

typedef enum rpmdbOpX_e rpmdbOpX

Enumerations

enum rpmMireMode_e { RPMMIRE_DEFAULT = 0, RPMMIRE_STRCMP = 1, RPMMIRE_REGEX = 2, RPMMIRE_GLOB = 3 }

Tag value pattern match mode. More...

enum rpmdbOpX_e { RPMDB_OP_DBGET = 1, RPMDB_OP_DBPUT = 2, RPMDB_OP_DBDEL = 3, RPMDB_OP_MAX = 4 }

Functions

rpmop rpmdbOp (rpmdb db, rpmdbOpX opx)

Retrieve operation timestamp from rpm database.

int rpmdbSetChrootDone (rpmdb db, int chrootDone)

Set chrootDone flag, i.e.

rpmdb rpmdbUnlink (rpmdb db, const char *msg)

Unreference a database instance.

rpmdb rpmdbLink (rpmdb db, const char *msg)

Reference a database instance.

int rpmdbOpen (const char *prefix, rpmdb *dbp, int mode, int perms)

Open rpm database.

int rpmdbInit (const char *prefix, int perms)

Initialize database.

int rpmdbVerify (const char *prefix)

Verify database components.

int rpmdbCloseDBI (rpmdb db, rpmTag rpmtag)

Close a single database index.

int rpmdbClose (rpmdb db)

Close all database indices and free rpmdb.

int rpmdbSync (rpmdb db)

Sync all database indices.

int rpmdbOpenAll (rpmdb db)

Open all database indices.

int rpmdbCountPackages (rpmdb db, const char *name)

Return number of instances of package in rpm database.

unsigned int rpmdbGetIteratorOffset (rpmdbMatchIterator mi)

Return header join key for current position of rpm database iterator.

int rpmdbGetIteratorCount (rpmdbMatchIterator mi)

Return number of elements in rpm database iterator.

unsigned int rpmdbGetIteratorFileNum (rpmdbMatchIterator mi)

int rpmdbAppendIterator (rpmdbMatchIterator mi, const int *hdrNums, int nHdrNums)

Append items to set of package instances to iterate.

int rpmdbPruneIterator (rpmdbMatchIterator mi, int *hdrNums, int nHdrNums, int sorted)

Remove items from set of package instances to iterate.

int rpmdbSetIteratorRE (rpmdbMatchIterator mi, rpmTag tag, rpmMireMode mode, const char *pattern)

Add pattern to iterator selector.

int rpmdbSetIteratorRewrite (rpmdbMatchIterator mi, int rewrite)

Prepare iterator for lazy writes.

int rpmdbSetIteratorModified (rpmdbMatchIterator mi, int modified)

Modify iterator to mark header for lazy write on release.

int rpmdbSetHdrChk (rpmdbMatchIterator mi, rpmts ts, rpmRC(*hdrchk)(rpmts ts, const void *uh, size_t uc, char **msg))

Modify iterator to verify retrieved header blobs.

rpmdbMatchIterator rpmdbInitIterator (rpmdb db, rpmTag rpmtag, const void *keyp, size_t keylen)

Return database iterator.

Header rpmdbNextIterator (rpmdbMatchIterator mi)

Return next package header from iteration.

int rpmdbCheckSignals (void)

Check for and exit on termination signals.

int rpmdbCheckTerminate (int terminate)

Check rpmdb signal handler for trapped signal and/or requested exit, clean up any open iterators and databases on termination condition.

rpmdbMatchIterator rpmdbFreeIterator (rpmdbMatchIterator mi)

Destroy rpm database iterator.

int rpmdbAdd (rpmdb db, int iid, Header h, rpmts ts, rpmRC(*hdrchk)(rpmts ts, const void *uh, size_t uc, char **msg))

Add package header to rpm database and indices.

int rpmdbRemove (rpmdb db, int rid, unsigned int hdrNum, rpmts ts, rpmRC(*hdrchk)(rpmts ts, const void *uh, size_t uc, char **msg))

Remove package header from rpm database and indices.

int rpmdbRebuild (const char *prefix, rpmts ts, rpmRC(*hdrchk)(rpmts ts, const void *uh, size_t uc, char **msg))

Rebuild database indices from package headers.

Variables

int _rpmdb_debug

Detailed Description

Access RPM indices using Berkeley DB interface(s).

Definition in file rpmdb.h.

Typedef Documentation

typedef enum rpmdbOpX_e rpmdbOpX

typedef enum rpmMireMode_e rpmMireMode

Tag value pattern match mode.

Enumeration Type Documentation

enum rpmdbOpX_e

Enumerator:

RPMDB_OP_DBGET
RPMDB_OP_DBPUT
RPMDB_OP_DBDEL
RPMDB_OP_MAX

Definition at line 28 of file rpmdb.h.

enum rpmMireMode_e

Tag value pattern match mode.

Enumerator:

RPMMIRE_DEFAULT	regex with \., .* and ^...$ added
RPMMIRE_STRCMP	strings using strcmp(3)
RPMMIRE_REGEX	regex(7) patterns through regcomp(3)
RPMMIRE_GLOB	glob(7) patterns through fnmatch(3)

Definition at line 21 of file rpmdb.h.

Function Documentation

int rpmdbCloseDBI	(	rpmdb	db,
		rpmTag	rpmtag
	)

Close a single database index.

Parameters:

	db	rpm database
	rpmtag	rpm tag

Returns:: 0 on success

Variable Documentation

int _rpmdb_debug


Typedefs
typedef enum rpmMireMode_e	rpmMireMode
	Tag value pattern match mode.
typedef enum rpmdbOpX_e	rpmdbOpX
Enumerations
enum	rpmMireMode_e { RPMMIRE_DEFAULT = 0, RPMMIRE_STRCMP = 1, RPMMIRE_REGEX = 2, RPMMIRE_GLOB = 3 }
	Tag value pattern match mode. More...
enum	rpmdbOpX_e { RPMDB_OP_DBGET = 1, RPMDB_OP_DBPUT = 2, RPMDB_OP_DBDEL = 3, RPMDB_OP_MAX = 4 }
Functions
rpmop	rpmdbOp (rpmdb db, rpmdbOpX opx)
	Retrieve operation timestamp from rpm database.
int	rpmdbSetChrootDone (rpmdb db, int chrootDone)
	Set chrootDone flag, i.e.
rpmdb	rpmdbUnlink (rpmdb db, const char *msg)
	Unreference a database instance.
rpmdb	rpmdbLink (rpmdb db, const char *msg)
	Reference a database instance.
int	rpmdbOpen (const char prefix, rpmdb dbp, int mode, int perms)
	Open rpm database.
int	rpmdbInit (const char *prefix, int perms)
	Initialize database.
int	rpmdbVerify (const char *prefix)
	Verify database components.
int	rpmdbCloseDBI (rpmdb db, rpmTag rpmtag)
	Close a single database index.
int	rpmdbClose (rpmdb db)
	Close all database indices and free rpmdb.
int	rpmdbSync (rpmdb db)
	Sync all database indices.
int	rpmdbOpenAll (rpmdb db)
	Open all database indices.
int	rpmdbCountPackages (rpmdb db, const char *name)
	Return number of instances of package in rpm database.
unsigned int	rpmdbGetIteratorOffset (rpmdbMatchIterator mi)
	Return header join key for current position of rpm database iterator.
int	rpmdbGetIteratorCount (rpmdbMatchIterator mi)
	Return number of elements in rpm database iterator.
unsigned int	rpmdbGetIteratorFileNum (rpmdbMatchIterator mi)
int	rpmdbAppendIterator (rpmdbMatchIterator mi, const int *hdrNums, int nHdrNums)
	Append items to set of package instances to iterate.
int	rpmdbPruneIterator (rpmdbMatchIterator mi, int *hdrNums, int nHdrNums, int sorted)
	Remove items from set of package instances to iterate.
int	rpmdbSetIteratorRE (rpmdbMatchIterator mi, rpmTag tag, rpmMireMode mode, const char *pattern)
	Add pattern to iterator selector.
int	rpmdbSetIteratorRewrite (rpmdbMatchIterator mi, int rewrite)
	Prepare iterator for lazy writes.
int	rpmdbSetIteratorModified (rpmdbMatchIterator mi, int modified)
	Modify iterator to mark header for lazy write on release.
int	rpmdbSetHdrChk (rpmdbMatchIterator mi, rpmts ts, rpmRC(hdrchk)(rpmts ts, const void uh, size_t uc, char **msg))
	Modify iterator to verify retrieved header blobs.
rpmdbMatchIterator	rpmdbInitIterator (rpmdb db, rpmTag rpmtag, const void *keyp, size_t keylen)
	Return database iterator.
Header	rpmdbNextIterator (rpmdbMatchIterator mi)
	Return next package header from iteration.
int	rpmdbCheckSignals (void)
	Check for and exit on termination signals.
int	rpmdbCheckTerminate (int terminate)
	Check rpmdb signal handler for trapped signal and/or requested exit, clean up any open iterators and databases on termination condition.
rpmdbMatchIterator	rpmdbFreeIterator (rpmdbMatchIterator mi)
	Destroy rpm database iterator.
int	rpmdbAdd (rpmdb db, int iid, Header h, rpmts ts, rpmRC(hdrchk)(rpmts ts, const void uh, size_t uc, char **msg))
	Add package header to rpm database and indices.
int	rpmdbRemove (rpmdb db, int rid, unsigned int hdrNum, rpmts ts, rpmRC(hdrchk)(rpmts ts, const void uh, size_t uc, char **msg))
	Remove package header from rpm database and indices.
int	rpmdbRebuild (const char prefix, rpmts ts, rpmRC(hdrchk)(rpmts ts, const void uh, size_t uc, char *msg))
	Rebuild database indices from package headers.
Variables
int	_rpmdb_debug