diff options
Diffstat (limited to 'refs/files-backend.c')
-rw-r--r-- | refs/files-backend.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/refs/files-backend.c b/refs/files-backend.c index a47771e..bbeafe1 100644 --- a/refs/files-backend.c +++ b/refs/files-backend.c @@ -10,6 +10,51 @@ #include "../object.h" #include "../dir.h" +/* + * This backend uses the following flags in `ref_update::flags` for + * internal bookkeeping purposes. Their numerical values must not + * conflict with REF_NODEREF, REF_FORCE_CREATE_REFLOG, REF_HAVE_NEW, + * REF_HAVE_OLD, or REF_ISPRUNING, which are also stored in + * `ref_update::flags`. + */ + +/* + * Used as a flag in ref_update::flags when a loose ref is being + * pruned. This flag must only be used when REF_NODEREF is set. + */ +#define REF_ISPRUNING (1 << 4) + +/* + * Flag passed to lock_ref_sha1_basic() telling it to tolerate broken + * refs (i.e., because the reference is about to be deleted anyway). + */ +#define REF_DELETING (1 << 5) + +/* + * Used as a flag in ref_update::flags when the lockfile needs to be + * committed. + */ +#define REF_NEEDS_COMMIT (1 << 6) + +/* + * Used as a flag in ref_update::flags when we want to log a ref + * update but not actually perform it. This is used when a symbolic + * ref update is split up. + */ +#define REF_LOG_ONLY (1 << 7) + +/* + * Used as a flag in ref_update::flags when the ref_update was via an + * update to HEAD. + */ +#define REF_UPDATE_VIA_HEAD (1 << 8) + +/* + * Used as a flag in ref_update::flags when the loose reference has + * been deleted. + */ +#define REF_DELETED_LOOSE (1 << 9) + struct ref_lock { char *ref_name; struct lock_file lk; |