| rpm
    4.14.3-rc1
    | 
Opening & accessing the RPM indices using Berkeley DB (the so called rpmdb) More...
|   | 
| Files | |
| file | rpmdb.h | 
| RPM database API. | |
| 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.  More... | |
| int | rpmdbOpenAll (rpmdb db) | 
| Open all database indices.  More... | |
| int | rpmdbCountPackages (rpmdb db, const char *name) | 
| Return number of instances of package in rpm database.  More... | |
| unsigned int | rpmdbGetIteratorOffset (rpmdbMatchIterator mi) | 
| Return header join key for current position of rpm database iterator.  More... | |
| int | rpmdbGetIteratorCount (rpmdbMatchIterator mi) | 
| Return number of elements in rpm database iterator.  More... | |
| unsigned int | rpmdbGetIteratorFileNum (rpmdbMatchIterator mi) | 
| int | rpmdbAppendIterator (rpmdbMatchIterator mi, const unsigned int *hdrNums, unsigned int nHdrNums) | 
| Append items to set of package instances to iterate.  More... | |
| int | rpmdbSetIteratorRE (rpmdbMatchIterator mi, rpmTagVal tag, rpmMireMode mode, const char *pattern) | 
| Add pattern to iterator selector.  More... | |
| int | rpmdbSetIteratorRewrite (rpmdbMatchIterator mi, int rewrite) | 
| Prepare iterator for lazy writes.  More... | |
| int | rpmdbSetIteratorModified (rpmdbMatchIterator mi, int modified) | 
| Modify iterator to mark header for lazy write on release.  More... | |
| 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.  More... | |
| rpmdbMatchIterator | rpmdbInitIterator (rpmdb db, rpmDbiTagVal rpmtag, const void *keyp, size_t keylen) | 
| Return database iterator.  More... | |
| Header | rpmdbNextIterator (rpmdbMatchIterator mi) | 
| Return next package header from iteration.  More... | |
| rpmdbMatchIterator | rpmdbFreeIterator (rpmdbMatchIterator mi) | 
| Destroy rpm database iterator.  More... | |
| rpmdbIndexIterator | rpmdbIndexIteratorInit (rpmdb db, rpmDbiTag rpmtag) | 
| Get an iterator for an index.  More... | |
| int | rpmdbIndexIteratorNext (rpmdbIndexIterator ii, const void **key, size_t *keylen) | 
| Get the next key - Warning! Keys are not zero terminated! Binary tags may even contain zero bytes.  More... | |
| int | rpmdbIndexIteratorNextTd (rpmdbIndexIterator ii, rpmtd keytd) | 
| Get the next key into a tag data container.  More... | |
| unsigned int | rpmdbIndexIteratorNumPkgs (rpmdbIndexIterator ii) | 
| Get number of entries for current key.  More... | |
| unsigned int | rpmdbIndexIteratorPkgOffset (rpmdbIndexIterator ii, unsigned int nr) | 
| Get package offset of entry.  More... | |
| unsigned int | rpmdbIndexIteratorTagNum (rpmdbIndexIterator ii, unsigned int nr) | 
| Get tag number of entry.  More... | |
| rpmdbIndexIterator | rpmdbIndexIteratorFree (rpmdbIndexIterator ii) | 
| Free index iterator.  More... | |
| int | rpmdbCtrl (rpmdb db, rpmdbCtrlOp ctrl) | 
| manipulate the rpm database  More... | |
Opening & accessing the RPM indices using Berkeley DB (the so called rpmdb)
| int rpmdbAppendIterator | ( | rpmdbMatchIterator | mi, | 
| const unsigned int * | hdrNums, | ||
| unsigned 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 rpmdbCountPackages | ( | rpmdb | db, | 
| const char * | name | ||
| ) | 
Return number of instances of package in rpm database.
| db | rpm database | 
| name | rpm package name | 
| int rpmdbCtrl | ( | rpmdb | db, | 
| rpmdbCtrlOp | ctrl | ||
| ) | 
manipulate the rpm database
| db | rpm database | 
| ctrl | operation | 
| 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 | 
| rpmdbIndexIterator rpmdbIndexIteratorFree | ( | rpmdbIndexIterator | ii | ) | 
Free index iterator.
| ii | index iterator return NULL | 
| rpmdbIndexIterator rpmdbIndexIteratorInit | ( | rpmdb | db, | 
| rpmDbiTag | rpmtag | ||
| ) | 
Get an iterator for an index.
| db | rpm database | 
| rpmtag | the index to iterate over | 
| int rpmdbIndexIteratorNext | ( | rpmdbIndexIterator | ii, | 
| const void ** | key, | ||
| size_t * | keylen | ||
| ) | 
Get the next key - Warning! Keys are not zero terminated! Binary tags may even contain zero bytes.
| ii | index iterator | 
| key | address to save the pointer to the key | 
| keylen | address to save the length of the key to | 
| int rpmdbIndexIteratorNextTd | ( | rpmdbIndexIterator | ii, | 
| rpmtd | keytd | ||
| ) | 
Get the next key into a tag data container.
Caller is responsible for calling rpmtdFreeData() to freeing the data returned in keytd once done with it.
| ii | index iterator | 
| keytd | tag container to store the key in | 
| unsigned int rpmdbIndexIteratorNumPkgs | ( | rpmdbIndexIterator | ii | ) | 
Get number of entries for current key.
| ii | index iterator | 
| unsigned int rpmdbIndexIteratorPkgOffset | ( | rpmdbIndexIterator | ii, | 
| unsigned int | nr | ||
| ) | 
Get package offset of entry.
| ii | index iterator | 
| nr | number of the entry | 
| unsigned int rpmdbIndexIteratorTagNum | ( | rpmdbIndexIterator | ii, | 
| unsigned int | nr | ||
| ) | 
Get tag number of entry.
| ii | index iterator | 
| nr | number of the entry | 
| rpmdbMatchIterator rpmdbInitIterator | ( | rpmdb | db, | 
| rpmDbiTagVal | rpmtag, | ||
| const void * | keyp, | ||
| size_t | keylen | ||
| ) | 
Return database iterator.
| db | rpm database | 
| rpmtag | database index tag | 
| keyp | key data (NULL for sequential access) | 
| keylen | key data length (0 will use strlen(keyp)) | 
| 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 rpmdbOpenAll | ( | rpmdb | db | ) | 
Open all database indices.
| db | rpm database | 
| 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, | 
| rpmTagVal | 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 | 
 1.8.15
 1.8.15