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authorJunio C Hamano <junkio@cox.net>2006-09-21 04:47:42 (GMT)
committerJunio C Hamano <junkio@cox.net>2006-09-21 04:47:42 (GMT)
commitcb5d709ff8a4bae19d57a470ba2b137c25938a44 (patch)
treed64f4ca2150e36ed77e30df9a3c4261028d26ad2 /upload-pack.c
parentcc4c4f0ce25cc3803197bc19c275fd6f59a2a511 (diff)
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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 'upload-pack.c')
-rw-r--r--upload-pack.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/upload-pack.c b/upload-pack.c
index 189b239..10237eb 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -416,7 +416,7 @@ static void receive_needs(void)
}
}
-static int send_ref(const char *refname, const unsigned char *sha1)
+static int send_ref(const char *refname, const unsigned char *sha1, void *cb_data)
{
static const char *capabilities = "multi_ack thin-pack side-band side-band-64k";
struct object *o = parse_object(sha1);
@@ -444,8 +444,8 @@ static int send_ref(const char *refname, const unsigned char *sha1)
static void upload_pack(void)
{
reset_timeout();
- head_ref(send_ref);
- for_each_ref(send_ref);
+ head_ref(send_ref, NULL);
+ for_each_ref(send_ref, NULL);
packet_flush(1);
receive_needs();
if (want_obj.nr) {