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| author |  Junio C Hamano <junkio@cox.net> | 2006-09-20 21:47:42 -0700 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-09-20 21:47:42 -0700 |
| commit | cb5d709ff8a4bae19d57a470ba2b137c25938a44 (patch) | |
| tree | d64f4ca2150e36ed77e30df9a3c4261028d26ad2 /send-pack.c | |
| parent | symbolit-ref: fix resolve_ref conversion. (diff) | |
| download | tgif-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 'send-pack.c')
| -rw-r--r-- | send-pack.c | 4 |
1 files changed, 2 insertions, 2 deletions
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) |