diff options
Diffstat (limited to 'pack-bitmap-write.c')
| -rw-r--r-- | pack-bitmap-write.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/pack-bitmap-write.c b/pack-bitmap-write.c index 954a74d6cf..1218befaf2 100644 --- a/pack-bitmap-write.c +++ b/pack-bitmap-write.c @@ -490,6 +490,19 @@ static void write_selected_commits_v1(struct sha1file *f, } } +static void write_hash_cache(struct sha1file *f, + struct pack_idx_entry **index, + uint32_t index_nr) +{ + uint32_t i; + + for (i = 0; i < index_nr; ++i) { + struct object_entry *entry = (struct object_entry *)index[i]; + uint32_t hash_value = htonl(entry->hash); + sha1write(f, &hash_value, sizeof(hash_value)); + } +} + void bitmap_writer_set_checksum(unsigned char *sha1) { hashcpy(writer.pack_checksum, sha1); @@ -497,7 +510,8 @@ void bitmap_writer_set_checksum(unsigned char *sha1) void bitmap_writer_finish(struct pack_idx_entry **index, uint32_t index_nr, - const char *filename) + const char *filename, + uint16_t options) { static char tmp_file[PATH_MAX]; static uint16_t default_version = 1; @@ -514,7 +528,7 @@ void bitmap_writer_finish(struct pack_idx_entry **index, memcpy(header.magic, BITMAP_IDX_SIGNATURE, sizeof(BITMAP_IDX_SIGNATURE)); header.version = htons(default_version); - header.options = htons(flags); + header.options = htons(flags | options); header.entry_count = htonl(writer.selected_nr); memcpy(header.checksum, writer.pack_checksum, 20); @@ -525,6 +539,9 @@ void bitmap_writer_finish(struct pack_idx_entry **index, dump_bitmap(f, writer.tags); write_selected_commits_v1(f, index, index_nr); + if (options & BITMAP_OPT_HASH_CACHE) + write_hash_cache(f, index, index_nr); + sha1close(f, NULL, CSUM_FSYNC); if (adjust_shared_perm(tmp_file)) |