diff options
Diffstat (limited to 'patch-ids.c')
-rw-r--r-- | patch-ids.c | 45 |
1 files changed, 26 insertions, 19 deletions
diff --git a/patch-ids.c b/patch-ids.c index ce285c2e0c..7a583b3011 100644 --- a/patch-ids.c +++ b/patch-ids.c @@ -11,18 +11,18 @@ static int patch_id_defined(struct commit *commit) } int commit_patch_id(struct commit *commit, struct diff_options *options, - unsigned char *sha1, int diff_header_only) + struct object_id *oid, int diff_header_only) { if (!patch_id_defined(commit)) return -1; if (commit->parents) - diff_tree_sha1(commit->parents->item->object.oid.hash, - commit->object.oid.hash, "", options); + diff_tree_oid(&commit->parents->item->object.oid, + &commit->object.oid, "", options); else - diff_root_tree_sha1(commit->object.oid.hash, "", options); + diff_root_tree_oid(&commit->object.oid, "", options); diffcore_std(options); - return diff_flush_patch_id(options, sha1, diff_header_only); + return diff_flush_patch_id(options, oid, diff_header_only); } /* @@ -35,19 +35,25 @@ int commit_patch_id(struct commit *commit, struct diff_options *options, * the side of safety. The actual value being negative does not have * any significance; only that it is non-zero matters. */ -static int patch_id_cmp(struct patch_id *a, - struct patch_id *b, - struct diff_options *opt) +static int patch_id_cmp(const void *cmpfn_data, + const void *entry, + const void *entry_or_key, + const void *unused_keydata) { - if (is_null_sha1(a->patch_id) && - commit_patch_id(a->commit, opt, a->patch_id, 0)) + /* NEEDSWORK: const correctness? */ + struct diff_options *opt = (void *)cmpfn_data; + struct patch_id *a = (void *)entry; + struct patch_id *b = (void *)entry_or_key; + + if (is_null_oid(&a->patch_id) && + commit_patch_id(a->commit, opt, &a->patch_id, 0)) return error("Could not get patch ID for %s", oid_to_hex(&a->commit->object.oid)); - if (is_null_sha1(b->patch_id) && - commit_patch_id(b->commit, opt, b->patch_id, 0)) + if (is_null_oid(&b->patch_id) && + commit_patch_id(b->commit, opt, &b->patch_id, 0)) return error("Could not get patch ID for %s", oid_to_hex(&b->commit->object.oid)); - return hashcmp(a->patch_id, b->patch_id); + return oidcmp(&a->patch_id, &b->patch_id); } int init_patch_ids(struct patch_ids *ids) @@ -57,7 +63,7 @@ int init_patch_ids(struct patch_ids *ids) ids->diffopts.detect_rename = 0; DIFF_OPT_SET(&ids->diffopts, RECURSIVE); diff_setup_done(&ids->diffopts); - hashmap_init(&ids->patches, (hashmap_cmp_fn)patch_id_cmp, 256); + hashmap_init(&ids->patches, patch_id_cmp, &ids->diffopts, 256); return 0; } @@ -71,13 +77,13 @@ static int init_patch_id_entry(struct patch_id *patch, struct commit *commit, struct patch_ids *ids) { - unsigned char header_only_patch_id[GIT_SHA1_RAWSZ]; + struct object_id header_only_patch_id; patch->commit = commit; - if (commit_patch_id(commit, &ids->diffopts, header_only_patch_id, 1)) + if (commit_patch_id(commit, &ids->diffopts, &header_only_patch_id, 1)) return -1; - hashmap_entry_init(patch, sha1hash(header_only_patch_id)); + hashmap_entry_init(patch, sha1hash(header_only_patch_id.hash)); return 0; } @@ -93,17 +99,18 @@ struct patch_id *has_commit_patch_id(struct commit *commit, if (init_patch_id_entry(&patch, commit, ids)) return NULL; - return hashmap_get(&ids->patches, &patch, &ids->diffopts); + return hashmap_get(&ids->patches, &patch, NULL); } struct patch_id *add_commit_patch_id(struct commit *commit, struct patch_ids *ids) { - struct patch_id *key = xcalloc(1, sizeof(*key)); + struct patch_id *key; if (!patch_id_defined(commit)) return NULL; + key = xcalloc(1, sizeof(*key)); if (init_patch_id_entry(key, commit, ids)) { free(key); return NULL; |