diff options
Diffstat (limited to 'refs/iterator.c')
| -rw-r--r-- | refs/iterator.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/refs/iterator.c b/refs/iterator.c index 766d96e795..17ef841d8a 100644 --- a/refs/iterator.c +++ b/refs/iterator.c @@ -15,10 +15,10 @@ int ref_iterator_advance(struct ref_iterator *ref_iterator) return ref_iterator->vtable->advance(ref_iterator); } -int ref_iterator_seek(struct ref_iterator *ref_iterator, - const char *prefix) +int ref_iterator_seek(struct ref_iterator *ref_iterator, const char *refname, + unsigned int flags) { - return ref_iterator->vtable->seek(ref_iterator, prefix); + return ref_iterator->vtable->seek(ref_iterator, refname, flags); } int ref_iterator_peel(struct ref_iterator *ref_iterator, @@ -57,7 +57,8 @@ static int empty_ref_iterator_advance(struct ref_iterator *ref_iterator UNUSED) } static int empty_ref_iterator_seek(struct ref_iterator *ref_iterator UNUSED, - const char *prefix UNUSED) + const char *refname UNUSED, + unsigned int flags UNUSED) { return 0; } @@ -224,7 +225,7 @@ error: } static int merge_ref_iterator_seek(struct ref_iterator *ref_iterator, - const char *prefix) + const char *refname, unsigned int flags) { struct merge_ref_iterator *iter = (struct merge_ref_iterator *)ref_iterator; @@ -234,11 +235,11 @@ static int merge_ref_iterator_seek(struct ref_iterator *ref_iterator, iter->iter0 = iter->iter0_owned; iter->iter1 = iter->iter1_owned; - ret = ref_iterator_seek(iter->iter0, prefix); + ret = ref_iterator_seek(iter->iter0, refname, flags); if (ret < 0) return ret; - ret = ref_iterator_seek(iter->iter1, prefix); + ret = ref_iterator_seek(iter->iter1, refname, flags); if (ret < 0) return ret; @@ -407,13 +408,16 @@ static int prefix_ref_iterator_advance(struct ref_iterator *ref_iterator) } static int prefix_ref_iterator_seek(struct ref_iterator *ref_iterator, - const char *prefix) + const char *refname, unsigned int flags) { struct prefix_ref_iterator *iter = (struct prefix_ref_iterator *)ref_iterator; - free(iter->prefix); - iter->prefix = xstrdup_or_null(prefix); - return ref_iterator_seek(iter->iter0, prefix); + + if (flags & REF_ITERATOR_SEEK_SET_PREFIX) { + free(iter->prefix); + iter->prefix = xstrdup_or_null(refname); + } + return ref_iterator_seek(iter->iter0, refname, flags); } static int prefix_ref_iterator_peel(struct ref_iterator *ref_iterator, |