diff options
Diffstat (limited to 'object.h')
-rw-r--r-- | object.h | 39 |
1 files changed, 38 insertions, 1 deletions
@@ -62,7 +62,7 @@ void object_array_init(struct object_array *array); /* * object flag allocation: - * revision.h: 0---------10 15 23------27 + * revision.h: 0---------10 15 23------27 * fetch-pack.c: 01 67 * negotiator/default.c: 2--5 * walker.c: 0-2 @@ -75,12 +75,14 @@ void object_array_init(struct object_array *array); * commit-reach.c: 16-----19 * sha1-name.c: 20 * list-objects-filter.c: 21 + * bloom.c: 2122 * builtin/fsck.c: 0--3 * builtin/gc.c: 0 * builtin/index-pack.c: 2021 * reflog.c: 10--12 * builtin/show-branch.c: 0-------------------------------------------26 * builtin/unpack-objects.c: 2021 + * pack-bitmap.h: 2122 */ #define FLAG_BITS 28 @@ -256,6 +258,41 @@ struct object *lookup_unknown_object(struct repository *r, const struct object_i struct object *lookup_object_by_type(struct repository *r, const struct object_id *oid, enum object_type type); +enum peel_status { + /* object was peeled successfully: */ + PEEL_PEELED = 0, + + /* + * object cannot be peeled because the named object (or an + * object referred to by a tag in the peel chain), does not + * exist. + */ + PEEL_INVALID = -1, + + /* object cannot be peeled because it is not a tag: */ + PEEL_NON_TAG = -2, + + /* ref_entry contains no peeled value because it is a symref: */ + PEEL_IS_SYMREF = -3, + + /* + * ref_entry cannot be peeled because it is broken (i.e., the + * symbolic reference cannot even be resolved to an object + * name): + */ + PEEL_BROKEN = -4 +}; + +/* + * Peel the named object; i.e., if the object is a tag, resolve the + * tag recursively until a non-tag is found. If successful, store the + * result to oid and return PEEL_PEELED. If the object is not a tag + * or is not valid, return PEEL_NON_TAG or PEEL_INVALID, respectively, + * and leave oid unchanged. + */ +enum peel_status peel_object(struct repository *r, + const struct object_id *name, struct object_id *oid); + struct object_list *object_list_insert(struct object *item, struct object_list **list_p); |