commit-graph: unify the signatures of all write_graph_chunk_*() functions
Update the write_graph_chunk_*() helper functions to have the same
signature:
- Return an int error code from all these functions.
write_graph_chunk_base() already has an int error code, now the
others will have one, too, but since they don't indicate any
error, they will always return 0.
- Drop the hash size parameter of write_graph_chunk_oids() and
write_graph_chunk_data(); its value can be read directly from
'the_hash_algo' inside these functions as well.
This opens up the possibility for further cleanups and foolproofing in
the following two patches.
Helped-by: René Scharfe <l.s.r@web.de>
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/commit-graph.c b/commit-graph.c
index 6762704..1a6d26f 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -891,8 +891,8 @@
const struct bloom_filter_settings *bloom_settings;
};
-static void write_graph_chunk_fanout(struct hashfile *f,
- struct write_commit_graph_context *ctx)
+static int write_graph_chunk_fanout(struct hashfile *f,
+ struct write_commit_graph_context *ctx)
{
int i, count = 0;
struct commit **list = ctx->commits.list;
@@ -913,17 +913,21 @@
hashwrite_be32(f, count);
}
+
+ return 0;
}
-static void write_graph_chunk_oids(struct hashfile *f, int hash_len,
- struct write_commit_graph_context *ctx)
+static int write_graph_chunk_oids(struct hashfile *f,
+ struct write_commit_graph_context *ctx)
{
struct commit **list = ctx->commits.list;
int count;
for (count = 0; count < ctx->commits.nr; count++, list++) {
display_progress(ctx->progress, ++ctx->progress_cnt);
- hashwrite(f, (*list)->object.oid.hash, (int)hash_len);
+ hashwrite(f, (*list)->object.oid.hash, the_hash_algo->rawsz);
}
+
+ return 0;
}
static const unsigned char *commit_to_sha1(size_t index, void *table)
@@ -932,8 +936,8 @@
return commits[index]->object.oid.hash;
}
-static void write_graph_chunk_data(struct hashfile *f, int hash_len,
- struct write_commit_graph_context *ctx)
+static int write_graph_chunk_data(struct hashfile *f,
+ struct write_commit_graph_context *ctx)
{
struct commit **list = ctx->commits.list;
struct commit **last = ctx->commits.list + ctx->commits.nr;
@@ -950,7 +954,7 @@
die(_("unable to parse commit %s"),
oid_to_hex(&(*list)->object.oid));
tree = get_commit_tree_oid(*list);
- hashwrite(f, tree->hash, hash_len);
+ hashwrite(f, tree->hash, the_hash_algo->rawsz);
parent = (*list)->parents;
@@ -1030,10 +1034,12 @@
list++;
}
+
+ return 0;
}
-static void write_graph_chunk_extra_edges(struct hashfile *f,
- struct write_commit_graph_context *ctx)
+static int write_graph_chunk_extra_edges(struct hashfile *f,
+ struct write_commit_graph_context *ctx)
{
struct commit **list = ctx->commits.list;
struct commit **last = ctx->commits.list + ctx->commits.nr;
@@ -1082,10 +1088,12 @@
list++;
}
+
+ return 0;
}
-static void write_graph_chunk_bloom_indexes(struct hashfile *f,
- struct write_commit_graph_context *ctx)
+static int write_graph_chunk_bloom_indexes(struct hashfile *f,
+ struct write_commit_graph_context *ctx)
{
struct commit **list = ctx->commits.list;
struct commit **last = ctx->commits.list + ctx->commits.nr;
@@ -1108,6 +1116,7 @@
}
stop_progress(&progress);
+ return 0;
}
static void trace2_bloom_filter_settings(struct write_commit_graph_context *ctx)
@@ -1125,8 +1134,8 @@
jw_release(&jw);
}
-static void write_graph_chunk_bloom_data(struct hashfile *f,
- struct write_commit_graph_context *ctx)
+static int write_graph_chunk_bloom_data(struct hashfile *f,
+ struct write_commit_graph_context *ctx)
{
struct commit **list = ctx->commits.list;
struct commit **last = ctx->commits.list + ctx->commits.nr;
@@ -1155,6 +1164,7 @@
}
stop_progress(&progress);
+ return 0;
}
static int oid_compare(const void *_a, const void *_b)
@@ -1671,8 +1681,8 @@
num_chunks * ctx->commits.nr);
}
write_graph_chunk_fanout(f, ctx);
- write_graph_chunk_oids(f, hashsz, ctx);
- write_graph_chunk_data(f, hashsz, ctx);
+ write_graph_chunk_oids(f, ctx);
+ write_graph_chunk_data(f, ctx);
if (ctx->num_extra_edges)
write_graph_chunk_extra_edges(f, ctx);
if (ctx->changed_paths) {