object-file: rename `write_object_file()`

Rename `write_object_file()` to `odb_source_loose_write_object()` so
that it becomes clear that this is tied to a specific loose object
source. This matches our modern naming schema for functions.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

object-file.c

diff --git a/object-file.c b/object-file.c
index 893c32a..fdc644a 100644
--- a/object-file.c
+++ b/object-file.c
@@ -1084,10 +1084,10 @@ int stream_loose_object(struct odb_source *source,
 	return err;
 }
 
-int write_object_file(struct odb_source *source,
-		      const void *buf, unsigned long len,
-		      enum object_type type, struct object_id *oid,
-		      struct object_id *compat_oid_in, unsigned flags)
+int odb_source_loose_write_object(struct odb_source *source,
+				  const void *buf, unsigned long len,
+				  enum object_type type, struct object_id *oid,
+				  struct object_id *compat_oid_in, unsigned flags)
 {
 	const struct git_hash_algo *algo = source->odb->repo->hash_algo;
 	const struct git_hash_algo *compat = source->odb->repo->compat_hash_algo;

object-file.h

diff --git a/object-file.h b/object-file.h
index ee5b24c..36a60e1 100644
--- a/object-file.h
+++ b/object-file.h
@@ -62,6 +62,11 @@ int odb_source_loose_has_object(struct odb_source *source,
 int odb_source_loose_freshen_object(struct odb_source *source,
 				    const struct object_id *oid);
 
+int odb_source_loose_write_object(struct odb_source *source,
+				  const void *buf, unsigned long len,
+				  enum object_type type, struct object_id *oid,
+				  struct object_id *compat_oid_in, unsigned flags);
+
 /*
  * Populate and return the loose object cache array corresponding to the
  * given object ID.
@@ -168,11 +173,6 @@ enum unpack_loose_header_result unpack_loose_header(git_zstream *stream,
 struct object_info;
 int parse_loose_header(const char *hdr, struct object_info *oi);
 
-int write_object_file(struct odb_source *source,
-		      const void *buf, unsigned long len,
-		      enum object_type type, struct object_id *oid,
-		      struct object_id *compat_oid_in, unsigned flags);
-
 struct input_stream {
 	const void *(*read)(struct input_stream *, unsigned long *len);
 	void *data;

odb.c

diff --git a/odb.c b/odb.c
index 17734bd..da44f1d 100644
--- a/odb.c
+++ b/odb.c
@@ -1021,7 +1021,8 @@ int odb_write_object_ext(struct object_database *odb,
 			 struct object_id *compat_oid,
 			 unsigned flags)
 {
-	return write_object_file(odb->sources, buf, len, type, oid, compat_oid, flags);
+	return odb_source_loose_write_object(odb->sources, buf, len, type,
+					     oid, compat_oid, flags);
 }
 
 struct object_database *odb_new(struct repository *repo)