diff options
| author | Taylor Blau <me@ttaylorr.com> | 2022-05-21 02:17:43 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2022-05-27 01:48:26 +0300 |
| commit | 5dfaf49a5a651d3e8c3552bc2e833312a3671a4f (patch) | |
| tree | f87f12552c923b46de589e26a70e7fc67502aed7 /pack-objects.h | |
| parent | d9fef9d90d27b6794350ec3bc622042b79397088 (diff) | |
pack-mtimes: support writing pack .mtimes files
Now that the `.mtimes` format is defined, supplement the pack-write API
to be able to conditionally write an `.mtimes` file along with a pack by
setting an additional flag and passing an oidmap that contains the
timestamps corresponding to each object in the pack.
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'pack-objects.h')
| -rw-r--r-- | pack-objects.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/pack-objects.h b/pack-objects.h index dca2351ef9..393b9db546 100644 --- a/pack-objects.h +++ b/pack-objects.h @@ -168,6 +168,14 @@ struct packing_data { /* delta islands */ unsigned int *tree_depth; unsigned char *layer; + + /* + * Used when writing cruft packs. + * + * Object mtimes are stored in pack order when writing, but + * written out in lexicographic (index) order. + */ + uint32_t *cruft_mtime; }; void prepare_packing_data(struct repository *r, struct packing_data *pdata); @@ -289,4 +297,21 @@ static inline void oe_set_layer(struct packing_data *pack, pack->layer[e - pack->objects] = layer; } +static inline uint32_t oe_cruft_mtime(struct packing_data *pack, + struct object_entry *e) +{ + if (!pack->cruft_mtime) + return 0; + return pack->cruft_mtime[e - pack->objects]; +} + +static inline void oe_set_cruft_mtime(struct packing_data *pack, + struct object_entry *e, + uint32_t mtime) +{ + if (!pack->cruft_mtime) + CALLOC_ARRAY(pack->cruft_mtime, pack->nr_alloc); + pack->cruft_mtime[e - pack->objects] = mtime; +} + #endif |