As we cleanup 'upload-pack.c' by using 'struct upload_pack_data'
more thoroughly, let's annotate fields from this struct to let
people know which ones are used only for protocol v0 and which
ones only for protocol v2.
Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
upload-pack.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/upload-pack.c b/upload-pack.c
index 2fa645834a..3963a3805e 100644
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -70,12 +70,16 @@ static int allow_ref_in_want;
static int allow_sideband_all;
+/*
+ * Please annotate, and if possible group together, fields used only
+ * for protocol v0 or only for protocol v2.
+ */
struct upload_pack_data {
- struct string_list symref;
- struct string_list wanted_refs;
+ struct string_list symref; /* v0 only */
struct object_array want_obj;
struct object_array have_obj;
- struct oid_array haves;
+ struct oid_array haves; /* v2 only */
+ struct string_list wanted_refs; /* v2 only */
struct object_array shallows;
struct string_list deepen_not;
@@ -88,13 +92,14 @@ struct upload_pack_data {
struct packet_writer writer;
- unsigned stateless_rpc : 1;
+ unsigned stateless_rpc : 1; /* v0 only */
unsigned use_thin_pack : 1;
unsigned use_ofs_delta : 1;
unsigned no_progress : 1;
unsigned use_include_tag : 1;
- unsigned done : 1;
+
+ unsigned done : 1; /* v2 only */
};
static void upload_pack_data_init(struct upload_pack_data *data)
--
2.27.0.rc0.26.g636377a2c4
