diff options
| author | Shawn O. Pearce <spearce@spearce.org> | 2007-01-14 02:44:18 -0500 |
|---|---|---|
| committer | Shawn O. Pearce <spearce@spearce.org> | 2007-01-14 02:44:18 -0500 |
| commit | 1fcdd62adf81a172f45c7c6a58177212d500b9d9 (patch) | |
| tree | 94acde078fd78c3d214fe09d45e85ed346a2f2d4 /refs.h | |
| parent | 9938ffc53a15c755bbd3894c02492b940ea34c4c (diff) | |
| parent | 696b1b507f8ff9e80a2edc4eced59ca8cdda920e (diff) | |
| download | git-1fcdd62adf81a172f45c7c6a58177212d500b9d9.tar.gz | |
Merge branch 'master' into sp/fast-import
I'm bringing master in early so that the OBJ_OFS_DELTA implementation
is available as part of the topic. This way git-fast-import can
learn about this new slightly smaller and faster packfile format,
and can generate them directly rather than needing to have them be
repacked with git-pack-objects.
Due to the API changes in master during the period of development
of git-fast-import, a few minor tweaks to fast-import.c are needed
to produce a working merge. I've done them here as part of the
merge to ensure bisection always works.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Diffstat (limited to 'refs.h')
| -rw-r--r-- | refs.h | 31 |
1 files changed, 22 insertions, 9 deletions
@@ -2,7 +2,7 @@ #define REFS_H struct ref_lock { - char *ref_file; + char *ref_name; char *log_file; struct lock_file *lk; unsigned char old_sha1[20]; @@ -10,24 +10,30 @@ struct ref_lock { int force_write; }; +#define REF_ISSYMREF 01 +#define REF_ISPACKED 02 + /* * Calls the specified function for each ref file until it returns nonzero, * and returns the value */ -extern int head_ref(int (*fn)(const char *path, const unsigned char *sha1)); -extern int for_each_ref(int (*fn)(const char *path, const unsigned char *sha1)); -extern int for_each_tag_ref(int (*fn)(const char *path, const unsigned char *sha1)); -extern int for_each_branch_ref(int (*fn)(const char *path, const unsigned char *sha1)); -extern int for_each_remote_ref(int (*fn)(const char *path, const unsigned char *sha1)); +typedef int each_ref_fn(const char *refname, const unsigned char *sha1, int flags, void *cb_data); +extern int head_ref(each_ref_fn, void *); +extern int for_each_ref(each_ref_fn, void *); +extern int for_each_tag_ref(each_ref_fn, void *); +extern int for_each_branch_ref(each_ref_fn, void *); +extern int for_each_remote_ref(each_ref_fn, void *); + +extern int peel_ref(const char *, unsigned char *); /** Reads the refs file specified into sha1 **/ extern int get_ref_sha1(const char *ref, unsigned char *sha1); /** Locks a "refs/" ref returning the lock on success and NULL on failure. **/ -extern struct ref_lock *lock_ref_sha1(const char *ref, const unsigned char *old_sha1, int mustexist); +extern struct ref_lock *lock_ref_sha1(const char *ref, const unsigned char *old_sha1); /** Locks any ref (for 'HEAD' type refs). */ -extern struct ref_lock *lock_any_ref_for_update(const char *ref, const unsigned char *old_sha1, int mustexist); +extern struct ref_lock *lock_any_ref_for_update(const char *ref, const unsigned char *old_sha1); /** Release any lock taken but not written. **/ extern void unlock_ref(struct ref_lock *lock); @@ -36,9 +42,16 @@ extern void unlock_ref(struct ref_lock *lock); extern int write_ref_sha1(struct ref_lock *lock, const unsigned char *sha1, const char *msg); /** Reads log for the value of ref during at_time. **/ -extern int read_ref_at(const char *ref, unsigned long at_time, unsigned char *sha1); +extern int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char *sha1); + +/* iterate over reflog entries */ +typedef int each_reflog_ent_fn(unsigned char *osha1, unsigned char *nsha1, const char *, unsigned long, int, const char *, void *); +int for_each_reflog_ent(const char *ref, each_reflog_ent_fn fn, void *cb_data); /** Returns 0 if target has the right format for a ref. **/ extern int check_ref_format(const char *target); +/** rename ref, return 0 on success **/ +extern int rename_ref(const char *oldref, const char *newref, const char *logmsg); + #endif /* REFS_H */ |