Files | |
| file | rpmdb.h |
| Access RPM indices using Berkeley DB interface(s). | |
| file | rpmlib.h |
| In Memoriam: Steve Taylor <staylor@redhat.com> was here, now he's not. | |
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 | 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. | |
| int rpmdbAdd | ( | rpmdb | db, | |
| int | iid, | |||
| Header | h, | |||
| rpmts | ts, | |||
| rpmRC(*)(rpmts ts, const void *uh, size_t uc, char **msg) | hdrchk | |||
| ) |
Add package header to rpm database and indices.
| db | rpm database | |
| iid | install transaction id (iid = 0 or -1 to skip) | |
| h | header | |
| ts | (unused) transaction set (or NULL) | |
| (*hdrchk) | (unused) headerCheck() vector (or NULL) |
| int rpmdbAppendIterator | ( | rpmdbMatchIterator | mi, | |
| const int * | hdrNums, | |||
| int | nHdrNums | |||
| ) |
Append items to set of package instances to iterate.
| mi | rpm database iterator | |
| hdrNums | array of package instances | |
| nHdrNums | number of elements in array |
| 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.
On non-zero exit any open references to rpmdb are invalid and cannot be accessed anymore, calling process should terminate immediately.
| terminate | 0 to only check for signals, 1 to terminate anyway |
| int rpmdbClose | ( | rpmdb | db | ) |
Close all database indices and free rpmdb.
| db | rpm database |
| int rpmdbCountPackages | ( | rpmdb | db, | |
| const char * | name | |||
| ) |
Return number of instances of package in rpm database.
| db | rpm database | |
| name | rpm package name |
| rpmdbMatchIterator rpmdbFreeIterator | ( | rpmdbMatchIterator | mi | ) |
Destroy rpm database iterator.
| mi | rpm database iterator |
| int rpmdbGetIteratorCount | ( | rpmdbMatchIterator | mi | ) |
Return number of elements in rpm database iterator.
| mi | rpm database iterator |
| unsigned int rpmdbGetIteratorFileNum | ( | rpmdbMatchIterator | mi | ) |
| unsigned int rpmdbGetIteratorOffset | ( | rpmdbMatchIterator | mi | ) |
Return header join key for current position of rpm database iterator.
| mi | rpm database iterator |
| int rpmdbInit | ( | const char * | prefix, | |
| int | perms | |||
| ) |
Initialize database.
| prefix | path to top of install tree | |
| perms | database permissions |
| rpmdbMatchIterator rpmdbInitIterator | ( | rpmdb | db, | |
| rpmTag | rpmtag, | |||
| const void * | keyp, | |||
| size_t | keylen | |||
| ) |
Return database iterator.
| db | rpm database | |
| rpmtag | rpm tag | |
| keyp | key data (NULL for sequential access) | |
| keylen | key data length (0 will use strlen(keyp)) |
Reference a database instance.
| db | rpm database | |
| msg |
| Header rpmdbNextIterator | ( | rpmdbMatchIterator | mi | ) |
Return next package header from iteration.
| mi | rpm database iterator |
Retrieve operation timestamp from rpm database.
| db | rpm database | |
| opx | operation timestamp index |
| int rpmdbOpen | ( | const char * | prefix, | |
| rpmdb * | dbp, | |||
| int | mode, | |||
| int | perms | |||
| ) |
Open rpm database.
| prefix | path to top of install tree |
| dbp | address of rpm database |
| mode | open(2) flags: O_RDWR or O_RDONLY (O_CREAT also) | |
| perms | database permissions |
| int rpmdbOpenAll | ( | rpmdb | db | ) |
Open all database indices.
| db | rpm database |
| int rpmdbPruneIterator | ( | rpmdbMatchIterator | mi, | |
| int * | hdrNums, | |||
| int | nHdrNums, | |||
| int | sorted | |||
| ) |
Remove items from set of package instances to iterate.
| mi | rpm database iterator | |
| hdrNums | array of package instances | |
| nHdrNums | number of elements in array | |
| sorted | is the array sorted? (array will be sorted on return) |
| int rpmdbRebuild | ( | const char * | prefix, | |
| rpmts | ts, | |||
| rpmRC(*)(rpmts ts, const void *uh, size_t uc, char **msg) | hdrchk | |||
| ) |
Rebuild database indices from package headers.
| prefix | path to top of install tree | |
| ts | transaction set (or NULL) | |
| (*hdrchk) | headerCheck() vector (or NULL) |
| int rpmdbRemove | ( | rpmdb | db, | |
| int | rid, | |||
| unsigned int | hdrNum, | |||
| rpmts | ts, | |||
| rpmRC(*)(rpmts ts, const void *uh, size_t uc, char **msg) | hdrchk | |||
| ) |
Remove package header from rpm database and indices.
| db | rpm database | |
| rid | (unused) remove transaction id (rid = 0 or -1 to skip) | |
| hdrNum | package instance number in database | |
| ts | (unused) transaction set (or NULL) | |
| (*hdrchk) | (unused) headerCheck() vector (or NULL) |
| int rpmdbSetChrootDone | ( | rpmdb | db, | |
| int | chrootDone | |||
| ) |
Set chrootDone flag, i.e.
has chroot(2) been performed?
| db | rpm database | |
| chrootDone | new chrootDone flag |
| int rpmdbSetHdrChk | ( | rpmdbMatchIterator | mi, | |
| rpmts | ts, | |||
| rpmRC(*)(rpmts ts, const void *uh, size_t uc, char **msg) | hdrchk | |||
| ) |
Modify iterator to verify retrieved header blobs.
| mi | rpm database iterator | |
| ts | transaction set | |
| (*hdrchk) | headerCheck() vector |
| int rpmdbSetIteratorModified | ( | rpmdbMatchIterator | mi, | |
| int | modified | |||
| ) |
Modify iterator to mark header for lazy write on release.
| mi | rpm database iterator | |
| modified | new value of modified |
| int rpmdbSetIteratorRE | ( | rpmdbMatchIterator | mi, | |
| rpmTag | tag, | |||
| rpmMireMode | mode, | |||
| const char * | pattern | |||
| ) |
Add pattern to iterator selector.
| mi | rpm database iterator | |
| tag | rpm tag | |
| mode | type of pattern match | |
| pattern | pattern to match |
| int rpmdbSetIteratorRewrite | ( | rpmdbMatchIterator | mi, | |
| int | rewrite | |||
| ) |
Prepare iterator for lazy writes.
| mi | rpm database iterator | |
| rewrite | new value of rewrite |
| int rpmdbSync | ( | rpmdb | db | ) |
Sync all database indices.
| db | rpm database |
Unreference a database instance.
| db | rpm database | |
| msg |
| int rpmdbVerify | ( | const char * | prefix | ) |
Verify database components.
| prefix | path to top of install tree |
1.5.7.1