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authorJunio C Hamano <junkio@cox.net>2006-09-20 21:47:42 -0700
committerJunio C Hamano <junkio@cox.net>2006-09-20 21:47:42 -0700
commitcb5d709ff8a4bae19d57a470ba2b137c25938a44 (patch)
treed64f4ca2150e36ed77e30df9a3c4261028d26ad2 /http-push.c
parentcc4c4f0ce25cc3803197bc19c275fd6f59a2a511 (diff)
downloadgit-cb5d709ff8a4bae19d57a470ba2b137c25938a44.tar.gz
git-cb5d709ff8a4bae19d57a470ba2b137c25938a44.tar.xz
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 <junkio@cox.net>
Diffstat (limited to 'http-push.c')
-rw-r--r--http-push.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/http-push.c b/http-push.c
index 670ff007b..460c9bec1 100644
--- a/http-push.c
+++ b/http-push.c
@@ -1864,7 +1864,7 @@ static int update_remote(unsigned char *sha1, struct remote_lock *lock)
static struct ref *local_refs, **local_tail;
static struct ref *remote_refs, **remote_tail;
-static int one_local_ref(const char *refname, const unsigned char *sha1)
+static int one_local_ref(const char *refname, const unsigned char *sha1, void *cb_data)
{
struct ref *ref;
int len = strlen(refname) + 1;
@@ -1913,7 +1913,7 @@ static void one_remote_ref(char *refname)
static void get_local_heads(void)
{
local_tail = &local_refs;
- for_each_ref(one_local_ref);
+ for_each_ref(one_local_ref, NULL);
}
static void get_dav_remote_heads(void)