diff options
Diffstat (limited to 'src/pack.c')
| -rw-r--r-- | src/pack.c | 46 |
1 files changed, 45 insertions, 1 deletions
diff --git a/src/pack.c b/src/pack.c index 0db1069de..1d88eaa7d 100644 --- a/src/pack.c +++ b/src/pack.c @@ -262,7 +262,7 @@ int git_packfile_unpack_header( if (base == NULL) return GIT_EBUFS; - ret = packfile_unpack_header1(&used, size_p, type_p, base, left); + ret = packfile_unpack_header1(&used, size_p, type_p, base, left); git_mwindow_close(w_curs); if (ret == GIT_EBUFS) return ret; @@ -535,6 +535,7 @@ void packfile_free(struct git_pack_file *p) /* clear_delta_base_cache(); */ git_mwindow_free_all(&p->mwf); + git_mwindow_file_deregister(&p->mwf); if (p->mwf.fd != -1) p_close(p->mwf.fd); @@ -685,6 +686,49 @@ static git_off_t nth_packed_object_offset(const struct git_pack_file *p, uint32_ } } +int git_pack_foreach_entry( + struct git_pack_file *p, + int (*cb)(git_oid *oid, void *data), + void *data) + +{ + const unsigned char *index = p->index_map.data, *current; + unsigned stride; + uint32_t i; + + if (index == NULL) { + int error; + + if ((error = pack_index_open(p)) < 0) + return error; + + assert(p->index_map.data); + + index = p->index_map.data; + } + + if (p->index_version > 1) { + index += 8; + } + + index += 4 * 256; + + if (p->index_version > 1) { + stride = 20; + } else { + stride = 24; + index += 4; + } + + current = index; + for (i = 0; i < p->num_objects; i++) { + cb((git_oid *)current, data); + current += stride; + } + + return 0; +} + static int pack_entry_find_offset( git_off_t *offset_out, git_oid *found_oid, |