int git_revwalk_next(git_oid *oid, git_revwalk *walk)
{
int error;
git_commit_list_node *next;
assert(walk && oid);
if (!walk->walking) {
if ((error = prepare_walk(walk)) < 0)
return error;
}
error = walk->get_next(&next, walk);
if (error == GIT_ITEROVER) {
git_revwalk_reset(walk);
giterr_clear();
return GIT_ITEROVER;
}
if (!error)
git_oid_cpy(oid, &next->oid);
return error;
}
int git_revwalk_next(git_commit **commit, git_revwalk *walk)
{
git_revwalk_commit *next;
assert(walk && commit);
if (!walk->walking)
prepare_walk(walk);
*commit = NULL;
while ((next = walk->next(&walk->iterator)) != NULL) {
if (!next->uninteresting) {
*commit = next->commit_object;
GIT_OBJECT_INCREF(*commit);
return GIT_SUCCESS;
}
}
/* No commits left to iterate */
git_revwalk_reset(walk);
return GIT_EREVWALKOVER;
}