diff options
Diffstat (limited to 'refs.h')
| -rw-r--r-- | refs.h | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -74,6 +74,14 @@ extern void add_packed_ref(const char *refname, const unsigned char *sha1); extern int ref_exists(const char *); +/* + * If refname is a non-symbolic reference that refers to a tag object, + * and the tag can be (recursively) dereferenced to a non-tag object, + * store the SHA1 of the referred-to object to sha1 and return 0. If + * any of these conditions are not met, return a non-zero value. + * Symbolic references are considered unpeelable, even if they + * ultimately resolve to a peelable tag. + */ extern int peel_ref(const char *refname, unsigned char *sha1); /** Locks a "refs/" ref returning the lock on success and NULL on failure. **/ |