6 * Structures and prototypes used for an "rpmps" problem set.
10 #include <rpm/rpmtypes.h>
11 #include <rpm/rpmprob.h>
18 * Problem set iterator
20 typedef struct rpmpsi_s * rpmpsi;
23 * Reference a problem set instance.
24 * @param ps transaction set
25 * @return new transaction set reference
27 rpmps rpmpsLink (rpmps ps);
30 * Return number of problems in set.
31 * @param ps problem set
32 * @return number of problems
34 int rpmpsNumProblems(rpmps ps);
37 * Initialize problem set iterator.
38 * @param ps problem set
39 * @return problem set iterator
41 rpmpsi rpmpsInitIterator(rpmps ps);
44 * Destroy problem set iterator.
45 * @param psi problem set iterator
46 * @return problem set iterator (NULL)
48 rpmpsi rpmpsFreeIterator(rpmpsi psi);
51 * Return next problem from iterator
52 * @param psi problem set iterator
53 * @return next problem (weak ref), NULL on termination
55 rpmProblem rpmpsiNext(rpmpsi psi);
58 * Return next problem set iterator index
59 * @param psi problem set iterator
60 * @return iterator index, -1 on termination
62 int rpmpsNextIterator(rpmpsi psi);
65 * Return current problem from problem set
66 * @param psi problem set iterator
67 * @return current rpmProblem
69 rpmProblem rpmpsGetProblem(rpmpsi psi);
72 * Create a problem set.
73 * @return new problem set
75 rpmps rpmpsCreate(void);
78 * Destroy a problem set.
79 * @param ps problem set
82 rpmps rpmpsFree(rpmps ps);
85 * Print problems to file handle.
86 * @param fp file handle (NULL uses stderr)
87 * @param ps problem set
89 void rpmpsPrint(FILE *fp, rpmps ps);
92 * Append a problem to current set of problems.
93 * @param ps problem set
94 * @param prob rpmProblem
96 void rpmpsAppendProblem(rpmps ps, rpmProblem prob);
99 * Merge problem set into another.
100 * @param dest destination problem set
101 * @param src source problem set
102 * @return number of problems merged
104 int rpmpsMerge(rpmps dest, rpmps src);