pack-bitmap-write: use const for hashes

The next change will use a const array when calling this method. There
is no need for the non-const version, so let's do this cleanup quickly.

Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/pack-bitmap-write.c b/pack-bitmap-write.c
index c43375bd344f22473adcd7cac09c9f1572e27079..4fcfaed428f27ae7d9f95b925e035fd4f1b75cbb 100644 (file)
--- a/pack-bitmap-write.c
+++ b/pack-bitmap-write.c
@@ -683,7 +683,7 @@ static void write_hash_cache(struct hashfile *f,
        }
 }
 
-void bitmap_writer_set_checksum(unsigned char *sha1)
+void bitmap_writer_set_checksum(const unsigned char *sha1)
 {
        hashcpy(writer.pack_checksum, sha1);
 }

diff --git a/pack-bitmap.h b/pack-bitmap.h
index 3d3ddd77345002f3075047b1f0bf545a4e229157..f3a57ca065f579948426e1b68545a3abcf6fffdb 100644 (file)
--- a/pack-bitmap.h
+++ b/pack-bitmap.h
@@ -75,7 +75,7 @@ int bitmap_has_oid_in_uninteresting(struct bitmap_index *, const struct object_i
 off_t get_disk_usage_from_bitmap(struct bitmap_index *, struct rev_info *);
 
 void bitmap_writer_show_progress(int show);
-void bitmap_writer_set_checksum(unsigned char *sha1);
+void bitmap_writer_set_checksum(const unsigned char *sha1);
 void bitmap_writer_build_type_index(struct packing_data *to_pack,
                                    struct pack_idx_entry **index,
                                    uint32_t index_nr);