path: root/builtin-prune.c
diff options
authorJunio C Hamano <>2006-09-21 04:47:42 (GMT)
committerJunio C Hamano <>2006-09-21 04:47:42 (GMT)
commitcb5d709ff8a4bae19d57a470ba2b137c25938a44 (patch)
treed64f4ca2150e36ed77e30df9a3c4261028d26ad2 /builtin-prune.c
parentcc4c4f0ce25cc3803197bc19c275fd6f59a2a511 (diff)
Add callback data to for_each_ref() family.
This is a long overdue fix to the API for for_each_ref() family of functions. It allows the callers to specify a callback data pointer, so that the caller does not have to use static variables to communicate with the callback funciton. The updated for_each_ref() family takes a function of type int (*fn)(const char *, const unsigned char *, void *) and a void pointer as parameters, and calls the function with the name of the ref and its SHA-1 with the caller-supplied void pointer as parameters. The commit updates two callers, builtin-name-rev.c and builtin-pack-refs.c as an example. Signed-off-by: Junio C Hamano <>
Diffstat (limited to 'builtin-prune.c')
1 files changed, 2 insertions, 2 deletions
diff --git a/builtin-prune.c b/builtin-prune.c
index 6228c79..e21c29b 100644
--- a/builtin-prune.c
+++ b/builtin-prune.c
@@ -174,7 +174,7 @@ static void walk_commit_list(struct rev_info *revs)
-static int add_one_ref(const char *path, const unsigned char *sha1)
+static int add_one_ref(const char *path, const unsigned char *sha1, void *cb_data)
struct object *object = parse_object(sha1);
if (!object)
@@ -240,7 +240,7 @@ int cmd_prune(int argc, const char **argv, const char *prefix)
revs.tree_objects = 1;
/* Add all external refs */
- for_each_ref(add_one_ref);
+ for_each_ref(add_one_ref, NULL);
/* Add all refs from the index file */