1 #ifndef PATCH_IDS_H 2 #define PATCH_IDS_H 3 4 #include "diff.h" 5 #include "hashmap.h" 6 7 struct commit; 8 struct object_id; 9 struct repository; 10 11 struct patch_id { 12 struct hashmap_entry ent; 13 struct object_id patch_id; 14 struct commit *commit; 15 }; 16 17 struct patch_ids { 18 struct hashmap patches; 19 struct diff_options diffopts; 20 }; 21 22 int commit_patch_id(struct commit *commit, struct diff_options *options, 23 struct object_id *oid, int, int); 24 int init_patch_ids(struct repository *, struct patch_ids *); 25 int free_patch_ids(struct patch_ids *); 26 27 /* Add a patch_id for a single commit to the set. */ 28 struct patch_id *add_commit_patch_id(struct commit *, struct patch_ids *); 29 30 /* Returns true if the patch-id of "commit" is present in the set. */ 31 int has_commit_patch_id(struct commit *commit, struct patch_ids *); 32 33 /* 34 * Iterate over all commits in the set whose patch id matches that of 35 * "commit", like: 36 * 37 * struct patch_id *cur; 38 * for (cur = patch_id_iter_first(commit, ids); 39 * cur; 40 * cur = patch_id_iter_next(cur, ids) { 41 * ... look at cur->commit 42 * } 43 */ 44 struct patch_id *patch_id_iter_first(struct commit *commit, struct patch_ids *); 45 struct patch_id *patch_id_iter_next(struct patch_id *cur, struct patch_ids *); 46 47 #endif /* PATCH_IDS_H */ 48