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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 /fetch-pack.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 'fetch-pack.c')
-rw-r--r--fetch-pack.c17
1 files changed, 13 insertions, 4 deletions
diff --git a/fetch-pack.c b/fetch-pack.c
index 48526aa54b..5380b1b8c1 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -256,14 +256,20 @@ static int find_common(struct fetch_pack_args *args,
int got_ready = 0;
struct strbuf req_buf = STRBUF_INIT;
size_t state_len = 0;
+ struct each_ref_fn_sha1_adapter wrapped_rev_list_insert_ref =
+ {rev_list_insert_ref, NULL};
if (args->stateless_rpc && multi_ack == 1)
die("--stateless-rpc requires multi_ack_detailed");
- if (marked)
- for_each_ref(clear_marks, NULL);
+ if (marked) {
+ struct each_ref_fn_sha1_adapter wrapped_clear_marks =
+ {clear_marks, NULL};
+
+ for_each_ref(each_ref_fn_adapter, &wrapped_clear_marks);
+ }
marked = 1;
- for_each_ref(rev_list_insert_ref, NULL);
+ for_each_ref(each_ref_fn_adapter, &wrapped_rev_list_insert_ref);
for_each_alternate_ref(insert_one_alternate_ref, NULL);
fetching = 0;
@@ -599,7 +605,10 @@ static int everything_local(struct fetch_pack_args *args,
}
if (!args->depth) {
- for_each_ref(mark_complete, NULL);
+ struct each_ref_fn_sha1_adapter wrapped_mark_complete =
+ {mark_complete, NULL};
+
+ for_each_ref(each_ref_fn_adapter, &wrapped_mark_complete);
for_each_alternate_ref(mark_alternate_complete, NULL);
commit_list_sort_by_date(&complete);
if (cutoff)