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authorMichael Haggerty <mhagger@alum.mit.edu>2015-05-25 18:38:28 +0000
committerJunio C Hamano <gitster@pobox.com>2015-05-25 12:19:27 -0700
commit2b2a5be394bc67bed86bc009195c664dca740bd6 (patch)
tree695bba8905d3f1d806ab329e65d2a297abfc85ac /bisect.c
parent8353847e85128e0d0bbed862889f6f36c608c73b (diff)
downloadgit-2b2a5be394bc67bed86bc009195c664dca740bd6.tar.gz
each_ref_fn: change to take an object_id parameter
Change typedef each_ref_fn to take a "const struct object_id *oid" parameter instead of "const unsigned char *sha1". To aid this transition, implement an adapter that can be used to wrap old-style functions matching the old typedef, which is now called "each_ref_sha1_fn"), and make such functions callable via the new interface. This requires the old function and its cb_data to be wrapped in a "struct each_ref_fn_sha1_adapter", and that object to be used as the cb_data for an adapter function, each_ref_fn_adapter(). This is an enormous diff, but most of it consists of simple, mechanical changes to the sites that call any of the "for_each_ref" family of functions. Subsequent to this change, the call sites can be rewritten one by one to use the new interface. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'bisect.c')
-rw-r--r--bisect.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/bisect.c b/bisect.c
index 10f5e57ef3..0848d91469 100644
--- a/bisect.c
+++ b/bisect.c
@@ -417,7 +417,10 @@ static int register_ref(const char *refname, const unsigned char *sha1,
static int read_bisect_refs(void)
{
- return for_each_ref_in("refs/bisect/", register_ref, NULL);
+ struct each_ref_fn_sha1_adapter wrapped_register_ref =
+ {register_ref, NULL};
+
+ return for_each_ref_in("refs/bisect/", each_ref_fn_adapter, &wrapped_register_ref);
}
static void read_bisect_paths(struct argv_array *array)