int git_submodule_foreach(
git_repository *repo,
int (*callback)(git_submodule *sm, const char *name, void *payload),
void *payload)
{
int error;
git_submodule *sm;
git_vector seen = GIT_VECTOR_INIT;
git_vector_set_cmp(&seen, submodule_cmp);
assert(repo && callback);
if ((error = load_submodule_config(repo)) < 0)
return error;
git_strmap_foreach_value(repo->submodules, sm, {
/* Usually the following will not come into play - it just prevents
* us from issuing a callback twice for a submodule where the name
* and path are not the same.
*/
if (sm->refcount > 1) {
if (git_vector_bsearch(NULL, &seen, sm) != GIT_ENOTFOUND)
continue;
if ((error = git_vector_insert(&seen, sm)) < 0)
break;
}
if (callback(sm, sm->name, payload)) {
giterr_clear();
error = GIT_EUSER;
break;
}
});
static git_diff_parsed *diff_parsed_alloc(void)
{
git_diff_parsed *diff;
if ((diff = git__calloc(1, sizeof(git_diff_parsed))) == NULL)
return NULL;
GIT_REFCOUNT_INC(diff);
diff->base.type = GIT_DIFF_TYPE_PARSED;
diff->base.strcomp = git__strcmp;
diff->base.strncomp = git__strncmp;
diff->base.pfxcomp = git__prefixcmp;
diff->base.entrycomp = git_diff__entry_cmp;
diff->base.patch_fn = git_patch_parsed_from_diff;
diff->base.free_fn = diff_parsed_free;
if (git_diff_init_options(&diff->base.opts, GIT_DIFF_OPTIONS_VERSION) < 0) {
git__free(diff);
return NULL;
}
diff->base.opts.flags &= ~GIT_DIFF_IGNORE_CASE;
git_pool_init(&diff->base.pool, 1);
if (git_vector_init(&diff->patches, 0, NULL) < 0 ||
git_vector_init(&diff->base.deltas, 0, git_diff_delta__cmp) < 0) {
git_diff_free(&diff->base);
return NULL;
}
git_vector_set_cmp(&diff->base.deltas, git_diff_delta__cmp);
return diff;
}
