Files |
| file | rpmps.h |
| | Structures and prototypes used for an "rpmps" problem set.
|
Typedefs |
| typedef enum rpmprobFilterFlags_e | rpmprobFilterFlags |
| typedef struct rpmps_s * | rpmps |
| | Transaction problems found while processing a transaction set/.
|
| typedef enum rpmProblemType_e | rpmProblemType |
| | Enumerate transaction set problem types.
|
Enumerations |
| enum | rpmprobFilterFlags_e {
RPMPROB_FILTER_NONE = 0,
RPMPROB_FILTER_IGNOREOS = (1 << 0),
RPMPROB_FILTER_IGNOREARCH = (1 << 1),
RPMPROB_FILTER_REPLACEPKG = (1 << 2),
RPMPROB_FILTER_FORCERELOCATE = (1 << 3),
RPMPROB_FILTER_REPLACENEWFILES = (1 << 4),
RPMPROB_FILTER_REPLACEOLDFILES = (1 << 5),
RPMPROB_FILTER_OLDPACKAGE = (1 << 6),
RPMPROB_FILTER_DISKSPACE = (1 << 7),
RPMPROB_FILTER_DISKNODES = (1 << 8)
} |
| enum | rpmProblemType_e {
RPMPROB_BADARCH,
RPMPROB_BADOS,
RPMPROB_PKG_INSTALLED,
RPMPROB_BADRELOCATE,
RPMPROB_REQUIRES,
RPMPROB_CONFLICT,
RPMPROB_NEW_FILE_CONFLICT,
RPMPROB_FILE_CONFLICT,
RPMPROB_OLDPACKAGE,
RPMPROB_DISKSPACE,
RPMPROB_DISKNODES
} |
| | Enumerate transaction set problem types.
More...
|
Functions |
| rpmProblem | rpmProblemCreate (rpmProblemType type, const char *pkgNEVR, fnpyKey key, const char *dn, const char *bn, const char *altNEVR, uint64_t number) |
| | Create a problem item.
|
| rpmProblem | rpmProblemFree (rpmProblem prob) |
| | Destroy a problem item.
|
| rpmProblem | rpmProblemLink (rpmProblem prob) |
| | Reference an rpmProblem instance.
|
| rpmProblem | rpmProblemUnlink (rpmProblem prob) |
| | Unreference an rpmProblem instance.
|
| const char * | rpmProblemGetPkgNEVR (const rpmProblem prob) |
| | Return package NEVR.
|
| const char * | rpmProblemGetAltNEVR (const rpmProblem prob) |
| | Return related (e.g.
|
| rpmProblemType | rpmProblemGetType (const rpmProblem prob) |
| | Return type of problem (dependency, diskpace etc).
|
| fnpyKey | rpmProblemGetKey (const rpmProblem prob) |
| | Return filename or python object address of a problem.
|
| const char * | rpmProblemGetStr (const rpmProblem prob) |
| | Return a generic data string from a problem.
|
| rpm_loff_t | rpmProblemGetDiskNeed (const rpmProblem prob) |
| | Return disk requirement (needed disk space / number of inodes) depending on problem type.
|
| char * | rpmProblemString (const rpmProblem prob) |
| | Return formatted string representation of a problem.
|
| rpmps | rpmpsUnlink (rpmps ps, const char *msg) |
| | Unreference a problem set instance.
|
| rpmps | rpmpsLink (rpmps ps, const char *msg) |
| | Reference a problem set instance.
|
| int | rpmpsNumProblems (rpmps ps) |
| | Return number of problems in set.
|
| rpmpsi | rpmpsInitIterator (rpmps ps) |
| | Initialize problem set iterator.
|
| rpmpsi | rpmpsFreeIterator (rpmpsi psi) |
| | Destroy problem set iterator.
|
| int | rpmpsNextIterator (rpmpsi psi) |
| | Return next problem set iterator index.
|
| rpmProblem | rpmpsGetProblem (rpmpsi psi) |
| | Return current problem from problem set.
|
| rpmps | rpmpsCreate (void) |
| | Create a problem set.
|
| rpmps | rpmpsFree (rpmps ps) |
| | Destroy a problem set.
|
| void | rpmpsPrint (FILE *fp, rpmps ps) |
| | Print problems to file handle.
|
| void | rpmpsAppendProblem (rpmps ps, rpmProblem prob) |
| | Append a problem to current set of problems.
|
| void | rpmpsAppend (rpmps ps, rpmProblemType type, const char *pkgNEVR, fnpyKey key, const char *dn, const char *bn, const char *altNEVR, uint64_t number) |
| | Append a problem to current set of problems.
|
| int | rpmpsTrim (rpmps ps, rpmps filter) |
| | Filter a problem set.
|
Filter a problem set.
As the problem sets are generated in an order solely dependent on the ordering of the packages in the transaction, and that ordering can't be changed, the problem sets must be parallel to one another. Additionally, the filter set must be a subset of the target set, given the operations available on transaction set. This is good, as it lets us perform this trim in linear time, rather then logarithmic or quadratic.
- Parameters:
-
| ps | problem set |
| filter | problem filter (or NULL) |
- Returns:
- 0 no problems, 1 if problems remain
