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rpm
4.13.0
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#include <rpm/rpmtypes.h>#include <rpm/rpmsw.h>
Go to the source code of this file.
Typedefs | |
| typedef enum rpmMireMode_e | rpmMireMode |
| Tag value pattern match mode. More... | |
| typedef enum rpmdbOpX_e | rpmdbOpX |
| typedef enum rpmdbCtrlOp_e | rpmdbCtrlOp |
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 } |
| enum | rpmdbCtrlOp_e { RPMDB_CTRL_LOCK_RO = 1, RPMDB_CTRL_UNLOCK_RO = 2, RPMDB_CTRL_LOCK_RW = 3, RPMDB_CTRL_UNLOCK_RW = 4, RPMDB_CTRL_INDEXSYNC = 5 } |
Access RPM indices using Berkeley DB interface(s).
Definition in file rpmdb.h.
| typedef enum rpmdbCtrlOp_e rpmdbCtrlOp |
| typedef enum rpmdbOpX_e rpmdbOpX |
| typedef enum rpmMireMode_e rpmMireMode |
Tag value pattern match mode.
| enum rpmdbCtrlOp_e |
| enum rpmdbOpX_e |
| enum rpmMireMode_e |
| 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 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 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 |
Referenced by exportDB().
| 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 |
Referenced by exportDB().
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 |
1.8.17