Files | |
file | rpmlib.h |
In Memoriam: Steve Taylor <staylor@redhat.com> was here, now he's not. | |
file | rpmdb.c |
file | rpmdb.h |
Access RPM indices using Berkeley DB interface(s). | |
Data Structures | |
struct | dbiHStats_s |
Hash database statistics. More... | |
struct | dbiBStats_s |
B-tree database statistics. More... | |
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... | |
Functions | |
dbiIndex | dbiOpen (rpmdb db, rpmTag rpmtag, unsigned int flags) |
Return handle for an index database. | |
static int | dbiCopen (dbiIndex dbi, DB_TXN *txnid, DBC **dbcp, unsigned int flags) |
Open a database cursor. | |
static int | dbiCclose (dbiIndex dbi, DBC *dbcursor, unsigned int flags) |
Close a database cursor. | |
static int | dbiCdup (dbiIndex dbi, DBC *dbcursor, DBC **dbcp, unsigned int flags) |
Duplicate a database cursor. | |
static int | dbiDel (dbiIndex dbi, DBC *dbcursor, DBT *key, DBT *data, unsigned int flags) |
Delete (key,data) pair(s) from index database. | |
static int | dbiGet (dbiIndex dbi, DBC *dbcursor, DBT *key, DBT *data, unsigned int flags) |
Retrieve (key,data) pair from index database. | |
static int | dbiPget (dbiIndex dbi, DBC *dbcursor, DBT *key, DBT *pkey, DBT *data, unsigned int flags) |
Retrieve (key,data) pair using dbcursor->c_pget. | |
static int | dbiPut (dbiIndex dbi, DBC *dbcursor, DBT *key, DBT *data, unsigned int flags) |
Store (key,data) pair in index database. | |
static int | dbiCount (dbiIndex dbi, DBC *dbcursor, unsigned int *countp, unsigned int flags) |
Retrieve count of (possible) duplicate items. | |
static int | dbiVerify (dbiIndex dbi, unsigned int flags) |
Verify (and close) index database. | |
static int | dbiClose (dbiIndex dbi, unsigned int flags) |
Close index database. | |
static int | dbiSync (dbiIndex dbi, unsigned int flags) |
Flush pending operations to disk. | |
static int | dbiAssociate (dbiIndex dbi, dbiIndex dbisecondary, int(*callback)(DB *, const DBT *, const DBT *, DBT *), unsigned int flags) |
Associate secondary database with primary. | |
static int | dbiJoin (dbiIndex dbi, DBC **curslist, DBC **dbcp, unsigned int flags) |
Return join cursor for list of cursors. | |
static int | dbiByteSwapped (dbiIndex dbi) |
Is database byte swapped? | |
static int | dbiStat (dbiIndex dbi, unsigned int flags) |
Is database byte swapped? | |
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. | |
Variables | |
int(* | _dbiVec::open )(rpmdb rpmdb, rpmTag rpmtag, dbiIndex *dbip) |
Return handle for an index database. | |
int(* | _dbiVec::close )(dbiIndex dbi, unsigned int flags) |
Close index database, and destroy database handle. | |
int(* | _dbiVec::sync )(dbiIndex dbi, unsigned int flags) |
Flush pending operations to disk. | |
int(* | _dbiVec::associate )(dbiIndex dbi, dbiIndex dbisecondary, int(*callback)(DB *, const DBT *, const DBT *, DBT *), unsigned int flags) |
Associate secondary database with primary. | |
int(* | _dbiVec::join )(dbiIndex dbi, DBC **curslist, DBC **dbcp, unsigned int flags) |
Return join cursor for list of cursors. | |
int(* | _dbiVec::copen )(dbiIndex dbi, DB_TXN *txnid, DBC **dbcp, unsigned int dbiflags) |
Open database cursor. | |
int(* | _dbiVec::cclose )(dbiIndex dbi, DBC *dbcursor, unsigned int flags) |
Close database cursor. | |
int(* | _dbiVec::cdup )(dbiIndex dbi, DBC *dbcursor, DBC **dbcp, unsigned int flags) |
Duplicate a database cursor. | |
int(* | _dbiVec::cdel )(dbiIndex dbi, DBC *dbcursor, DBT *key, DBT *data, unsigned int flags) |
Delete (key,data) pair(s) using db->del or dbcursor->c_del. | |
int(* | _dbiVec::cget )(dbiIndex dbi, DBC *dbcursor, DBT *key, DBT *data, unsigned int flags) |
Retrieve (key,data) pair using db->get or dbcursor->c_get. | |
int(* | _dbiVec::cpget )(dbiIndex dbi, DBC *dbcursor, DBT *key, DBT *pkey, DBT *data, unsigned int flags) |
Retrieve (key,data) pair using dbcursor->c_pget. | |
int(* | _dbiVec::cput )(dbiIndex dbi, DBC *dbcursor, DBT *key, DBT *data, unsigned int flags) |
Store (key,data) pair using db->put or dbcursor->c_put. | |
int(* | _dbiVec::ccount )(dbiIndex dbi, DBC *dbcursor, unsigned int *countp, unsigned int flags) |
Retrieve count of (possible) duplicate items using dbcursor->c_count. | |
int(* | _dbiVec::byteswapped )(dbiIndex dbi) |
Is database byte swapped? | |
int(* | _dbiVec::stat )(dbiIndex dbi, unsigned int flags) |
Save statistics in database handle. |
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Associate secondary database with primary.
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Is database byte swapped?
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Close a database cursor.
Definition at line 527 of file rpmdb.h. Referenced by rpmdbAdd(), rpmdbCountPackages(), rpmdbFindByFile(), rpmdbFreeIterator(), rpmdbGrowIterator(), rpmdbInitIterator(), rpmdbRemove(), and unsatisfiedDepend(). |
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Duplicate a database cursor.
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Close index database.
Definition at line 682 of file rpmdb.h. Referenced by rpmdbClose(), and rpmdbCloseDBI(). |
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Open a database cursor.
Definition at line 511 of file rpmdb.h. References _dbiVec::copen, and _dbiIndex::dbi_vec. Referenced by rpmdbAdd(), rpmdbCountPackages(), rpmdbFindByFile(), rpmdbGrowIterator(), rpmdbInitIterator(), rpmdbNextIterator(), rpmdbRemove(), and unsatisfiedDepend(). |
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Retrieve count of (possible) duplicate items.
Definition at line 652 of file rpmdb.h. References _dbiVec::ccount, and _dbiIndex::dbi_vec. |
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Delete (key,data) pair(s) from index database.
Definition at line 560 of file rpmdb.h. References rpmswEnter(), and rpmswExit(). Referenced by rpmdbRemove(). |
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Destroy set of index database items.
Definition at line 611 of file rpmdb.c. References _free(), and _dbiIndexSet::recs. Referenced by dbiFindByLabel(), dbiFindMatches(), dbiStat(), rpmdbAdd(), rpmdbCountPackages(), rpmdbFindByFile(), rpmdbFreeIterator(), rpmdbGrowIterator(), rpmdbInitIterator(), rpmdbRemove(), and rpmtsRun(). |
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Retrieve (key,data) pair from index database.
Definition at line 583 of file rpmdb.h. References _dbiVec::cget, rpmdb_s::db_getops, _dbiIndex::dbi_rpmdb, _dbiIndex::dbi_vec, rpmswEnter(), and rpmswExit(). Referenced by dbiFindMatches(), rpmdbAdd(), rpmdbCountPackages(), rpmdbFindByFile(), rpmdbGrowIterator(), rpmdbInitIterator(), rpmdbNextIterator(), rpmdbRemove(), and unsatisfiedDepend(). |
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Return file index from element in index database set.
Definition at line 606 of file rpmdb.c. References _dbiIndexSet::recs, and _dbiIndexItem::tagNum. Referenced by dbiStat(), rpmdbFindByFile(), rpmdbNextIterator(), and rpmtsRun(). |
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Return record offset of header from element in index database set.
Definition at line 601 of file rpmdb.c. References _dbiIndexItem::hdrNum, and _dbiIndexSet::recs. Referenced by dbiFindMatches(), dbiStat(), rpmdbFindByFile(), rpmdbNextIterator(), and rpmtsRun(). |
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Count items in index database set.
Definition at line 596 of file rpmdb.c. References _dbiIndexSet::count. Referenced by dbiFindMatches(), dbiStat(), rpmdbCountPackages(), and rpmtsRun(). |
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Return join cursor for list of cursors.
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Return handle for an index database.
Definition at line 244 of file rpmdb.c. References _, rpmdb_s::_dbi, _rebuildinprogress, db3Free(), rpmdb_s::db_api, rpmdb_s::db_bits, rpmdb_s::db_nbits, _dbiIndex::dbi_stats, dbiStat(), dbiTagsMax, dbiTagToDbix(), errno, _dbiVec::open, PBM_ALLOC, RPMDBI_PACKAGES, RPMERR_DBOPEN, rpmError, rpmExpandNumeric(), strerror(), and tagName(). Referenced by openDatabase(), rpmdbAdd(), rpmdbCountPackages(), rpmdbFindByFile(), rpmdbFreeIterator(), rpmdbGrowIterator(), rpmdbInitIterator(), rpmdbNextIterator(), rpmdbOpenAll(), rpmdbRemove(), rpmpsmStage(), and unsatisfiedDepend(). |
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Retrieve (key,data) pair using dbcursor->c_pget.
Definition at line 607 of file rpmdb.h. References _dbiVec::cpget, rpmdb_s::db_getops, _dbiIndex::dbi_rpmdb, _dbiIndex::dbi_vec, rpmswEnter(), and rpmswExit(). |
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Store (key,data) pair in index database.
Definition at line 630 of file rpmdb.h. References _dbiVec::cput, rpmdb_s::db_putops, _dbiIndex::dbi_rpmdb, _dbiIndex::dbi_vec, rpmswEnter(), and rpmswExit(). Referenced by miFreeHeader(), rpmdbAdd(), rpmdbRemove(), and unsatisfiedDepend(). |
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Is database byte swapped?
Definition at line 758 of file rpmdb.h. References _dbiIndex::dbi_vec, dbiFreeIndexSet(), dbiIndexRecordFileNumber(), dbiIndexRecordOffset(), dbiIndexSetCount(), dbiTags, dbiTagsMax, rpmdbGetIteratorFileNum(), rpmdbUnlink, _dbiVec::stat, and XrpmdbUnlink(). Referenced by dbiOpen(). |
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Flush pending operations to disk.
Definition at line 696 of file rpmdb.h. Referenced by miFreeHeader(), rpmdbAdd(), rpmdbRemove(), and rpmdbSync(). |
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Verify (and close) index database.
Definition at line 667 of file rpmdb.h. Referenced by rpmdbVerify(). |
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Associate secondary database with primary.
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Is database byte swapped?
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Close database cursor.
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Retrieve count of (possible) duplicate items using dbcursor->c_count.
Referenced by dbiCount(). |
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Delete (key,data) pair(s) using db->del or dbcursor->c_del.
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Duplicate a database cursor.
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Retrieve (key,data) pair using db->get or dbcursor->c_get.
Referenced by dbiGet(). |
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Close index database, and destroy database handle.
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Open database cursor.
Referenced by dbiCopen(). |
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Retrieve (key,data) pair using dbcursor->c_pget.
Referenced by dbiPget(). |
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Store (key,data) pair using db->put or dbcursor->c_put.
Referenced by dbiPut(). |
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Return join cursor for list of cursors.
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Return handle for an index database.
Referenced by dbiOpen(). |
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Save statistics in database handle.
Referenced by dbiStat(). |
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Flush pending operations to disk.
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