From cb5d709ff8a4bae19d57a470ba2b137c25938a44 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Wed, 20 Sep 2006 21:47:42 -0700 Subject: 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 --- send-pack.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'send-pack.c') diff --git a/send-pack.c b/send-pack.c index 5bb123a376..ee1309313f 100644 --- a/send-pack.c +++ b/send-pack.c @@ -215,7 +215,7 @@ static int ref_newer(const unsigned char *new_sha1, 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; @@ -230,7 +230,7 @@ static int one_local_ref(const char *refname, const unsigned char *sha1) static void get_local_heads(void) { local_tail = &local_refs; - for_each_ref(one_local_ref); + for_each_ref(one_local_ref, NULL); } static int receive_status(int in) -- cgit v1.2.1