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 * Unreference a problem set instance.
24 * @param ps problem set
27 rpmps rpmpsUnlink (rpmps ps);
30 * Reference a problem set instance.
31 * @param ps transaction set
32 * @return new transaction set reference
34 rpmps rpmpsLink (rpmps ps);
37 * Return number of problems in set.
38 * @param ps problem set
39 * @return number of problems
41 int rpmpsNumProblems(rpmps ps);
44 * Initialize problem set iterator.
45 * @param ps problem set
46 * @return problem set iterator
48 rpmpsi rpmpsInitIterator(rpmps ps);
51 * Destroy problem set iterator.
52 * @param psi problem set iterator
53 * @return problem set iterator (NULL)
55 rpmpsi rpmpsFreeIterator(rpmpsi psi);
58 * Return next problem from iterator
59 * @param psi problem set iterator
60 * @return next problem (weak ref), NULL on termination
62 rpmProblem rpmpsiNext(rpmpsi psi);
65 * Return next problem set iterator index
66 * @param psi problem set iterator
67 * @return iterator index, -1 on termination
69 int rpmpsNextIterator(rpmpsi psi);
72 * Return current problem from problem set
73 * @param psi problem set iterator
74 * @return current rpmProblem
76 rpmProblem rpmpsGetProblem(rpmpsi psi);
79 * Create a problem set.
80 * @return new problem set
82 rpmps rpmpsCreate(void);
85 * Destroy a problem set.
86 * @param ps problem set
89 rpmps rpmpsFree(rpmps ps);
92 * Print problems to file handle.
93 * @param fp file handle (NULL uses stderr)
94 * @param ps problem set
96 void rpmpsPrint(FILE *fp, rpmps ps);
99 * Append a problem to current set of problems.
100 * @param ps problem set
101 * @param prob rpmProblem
103 void rpmpsAppendProblem(rpmps ps, rpmProblem prob);
106 * Merge problem set into another.
107 * @param dest destination problem set
108 * @param src source problem set
109 * @return number of problems merged
111 int rpmpsMerge(rpmps dest, rpmps src);