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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 /server-info.c
parentcc4c4f0ce25cc3803197bc19c275fd6f59a2a511 (diff)
downloadgit-cb5d709ff8a4bae19d57a470ba2b137c25938a44.tar.gz
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 'server-info.c')
-rw-r--r--server-info.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/server-info.c b/server-info.c
index 2fb8f57103..7667b41257 100644
--- a/server-info.c
+++ b/server-info.c
@@ -7,7 +7,7 @@
/* refs */
static FILE *info_ref_fp;
-static int add_info_ref(const char *path, const unsigned char *sha1)
+static int add_info_ref(const char *path, const unsigned char *sha1, void *cb_data)
{
struct object *o = parse_object(sha1);
@@ -34,7 +34,7 @@ static int update_info_refs(int force)
info_ref_fp = fopen(path1, "w");
if (!info_ref_fp)
return error("unable to update %s", path0);
- for_each_ref(add_info_ref);
+ for_each_ref(add_info_ref, NULL);
fclose(info_ref_fp);
rename(path1, path0);
free(path0);