Merge branch 'ps/odb-cleanup' into next

Various code clean-up around odb subsystem.

* ps/odb-cleanup:
  odb: drop unneeded headers and forward decls
  odb: rename `odb_has_object()` flags
  odb: use enum for `odb_write_object` flags
  odb: rename `odb_write_object()` flags
  treewide: use enum for `odb_for_each_object()` flags
  CodingGuidelines: document our style for flags

Documentation/CodingGuidelines

@@ -668,6 +668,18 @@ For C programs:
    unsigned other_field:1;
    unsigned field_with_longer_name:1;
 
+ - When a function `F` accepts flags, those flags should be defined as `enum
+   F_flags`. Individual flag definitions should start with `F` and be in
+   all-uppercase letters. Flag values should be represented via bit shifts.
+   E.g.
+
+        enum frobnicate_flags {
+                FROBNICATE_FOO = (1 << 0),
+                FROBNICATE_BAR = (1 << 1),
+        };
+
+        int frobnicate(enum frobnicate_flags flags);
+
  - Array names should be named in the singular form if the individual items are
    subject of use. E.g.:
 

builtin/cat-file.c

@@ -161,7 +161,7 @@ static int cat_one_file(int opt, const char *exp_type, const char *obj_name)
 
 	case 'e':
 		ret = !odb_has_object(the_repository->objects, &oid,
-				      HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR);
+				      ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR);
 		goto cleanup;
 
 	case 'w':

builtin/fetch.c

@@ -946,7 +946,7 @@ static int update_local_ref(struct ref *ref,
 	int fast_forward = 0;
 
 	if (!odb_has_object(the_repository->objects, &ref->new_oid,
-			    HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))
+			    ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))
 		die(_("object %s not found"), oid_to_hex(&ref->new_oid));
 
 	if (oideq(&ref->old_oid, &ref->new_oid)) {
@@ -1396,7 +1396,7 @@ static int check_exist_and_connected(struct ref *ref_map)
 	 */
 	for (r = rm; r; r = r->next) {
 		if (!odb_has_object(the_repository->objects, &r->old_oid,
-				    HAS_OBJECT_RECHECK_PACKED))
+				    ODB_HAS_OBJECT_RECHECK_PACKED))
 			return -1;
 	}
 

builtin/fsck.c

@@ -162,7 +162,7 @@ static int mark_object(struct object *obj, enum object_type type,
 
 	if (!(obj->flags & HAS_OBJ)) {
 		if (parent && !odb_has_object(options->repo->objects, &obj->oid,
-					      HAS_OBJECT_RECHECK_PACKED)) {
+					      ODB_HAS_OBJECT_RECHECK_PACKED)) {
 			printf_ln(_("broken link from %7s %s\n"
 				    "              to %7s %s"),
 				  printable_type(options->repo, &parent->oid, parent->type),

builtin/index-pack.c

@@ -891,7 +891,7 @@ static void sha1_object(const void *data, struct object_entry *obj_entry,
 	if (startup_info->have_repository) {
 		read_lock();
 		collision_test_needed = odb_has_object(the_repository->objects, oid,
-						       HAS_OBJECT_FETCH_PROMISOR);
+						       ODB_HAS_OBJECT_FETCH_PROMISOR);
 		read_unlock();
 	}
 

builtin/receive-pack.c

@@ -1542,7 +1542,7 @@ static const char *update(struct command *cmd, struct shallow_info *si)
 
 	if (!is_null_oid(new_oid) &&
 	    !odb_has_object(the_repository->objects, new_oid,
-			    HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR)) {
+			    ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR)) {
 		error("unpack should have generated %s, "
 		      "but I can't find it!", oid_to_hex(new_oid));
 		ret = "bad pack";

builtin/remote.c

@@ -473,7 +473,7 @@ static int get_push_ref_states(const struct ref *remote_refs,
 		else if (is_null_oid(&ref->old_oid))
 			info->status = PUSH_STATUS_CREATE;
 		else if (odb_has_object(the_repository->objects, &ref->old_oid,
-					HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR) &&
+					ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR) &&
 			 ref_newer(&ref->new_oid, &ref->old_oid))
 			info->status = PUSH_STATUS_FASTFORWARD;
 		else

builtin/show-ref.c

@@ -37,7 +37,7 @@ static void show_one(const struct show_one_options *opts,
 	struct object_id peeled;
 
 	if (!odb_has_object(the_repository->objects, ref->oid,
-			    HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))
+			    ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))
 		die("git show-ref: bad ref %s (%s)", ref->name,
 		    oid_to_hex(ref->oid));
 

builtin/unpack-objects.c

@@ -449,7 +449,7 @@ static void unpack_delta_entry(enum object_type type, unsigned long delta_size,
 		if (!delta_data)
 			return;
 		if (odb_has_object(the_repository->objects, &base_oid,
-				   HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))
+				   ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))
 			; /* Ok we have this one */
 		else if (resolve_against_held(nr, &base_oid,
 					      delta_data, delta_size))

cache-tree.c

@@ -239,7 +239,7 @@ int cache_tree_fully_valid(struct cache_tree *it)
 		return 0;
 	if (it->entry_count < 0 ||
 	    odb_has_object(the_repository->objects, &it->oid,
-			   HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))
+			   ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))
 		return 0;
 	for (i = 0; i < it->subtree_nr; i++) {
 		if (!cache_tree_fully_valid(it->down[i]->cache_tree))
@@ -292,7 +292,7 @@ static int update_one(struct cache_tree *it,
 
 	if (0 <= it->entry_count &&
 	    odb_has_object(the_repository->objects, &it->oid,
-			   HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))
+			   ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))
 		return it->entry_count;
 
 	/*
@@ -400,7 +400,7 @@ static int update_one(struct cache_tree *it,
 		if (is_null_oid(oid) ||
 		    (!ce_missing_ok &&
 		     !odb_has_object(the_repository->objects, oid,
-				     HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))) {
+				     ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))) {
 			strbuf_release(&buffer);
 			if (expected_missing)
 				return -1;
@@ -448,7 +448,7 @@ static int update_one(struct cache_tree *it,
 		struct object_id oid;
 		hash_object_file(the_hash_algo, buffer.buf, buffer.len,
 				 OBJ_TREE, &oid);
-		if (odb_has_object(the_repository->objects, &oid, HAS_OBJECT_RECHECK_PACKED))
+		if (odb_has_object(the_repository->objects, &oid, ODB_HAS_OBJECT_RECHECK_PACKED))
 			oidcpy(&it->oid, &oid);
 		else
 			to_invalidate = 1;
@@ -456,7 +456,7 @@ static int update_one(struct cache_tree *it,
 		hash_object_file(the_hash_algo, buffer.buf, buffer.len,
 				 OBJ_TREE, &it->oid);
 	} else if (odb_write_object_ext(the_repository->objects, buffer.buf, buffer.len, OBJ_TREE,
-					&it->oid, NULL, flags & WRITE_TREE_SILENT ? WRITE_OBJECT_SILENT : 0)) {
+					&it->oid, NULL, flags & WRITE_TREE_SILENT ? ODB_WRITE_OBJECT_SILENT : 0)) {
 		strbuf_release(&buffer);
 		return -1;
 	}

fetch-pack.c

@@ -144,7 +144,7 @@ static struct commit *deref_without_lazy_fetch(const struct object_id *oid,
 	if (commit) {
 		if (mark_tags_complete_and_check_obj_db) {
 			if (!odb_has_object(the_repository->objects, oid,
-					    HAS_OBJECT_RECHECK_PACKED))
+					    ODB_HAS_OBJECT_RECHECK_PACKED))
 				die_in_commit_graph_only(oid);
 		}
 		return commit;
@@ -2016,7 +2016,7 @@ static void update_shallow(struct fetch_pack_args *args,
 		struct object_id *oid = si->shallow->oid;
 		for (i = 0; i < si->shallow->nr; i++)
 			if (odb_has_object(the_repository->objects, &oid[i],
-					   HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))
+					   ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))
 				oid_array_append(&extra, &oid[i]);
 		if (extra.nr) {
 			setup_alternate_shallow(&shallow_lock,

http-push.c

@@ -1449,7 +1449,7 @@ static void one_remote_ref(const char *refname)
 	 */
 	if (repo->can_update_info_refs &&
 	    !odb_has_object(the_repository->objects, &ref->old_oid,
-			    HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR)) {
+			    ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR)) {
 		obj = lookup_unknown_object(the_repository, &ref->old_oid);
 		fprintf(stderr,	"  fetch %s for %s\n",
 			oid_to_hex(&ref->old_oid), refname);
@@ -1655,7 +1655,7 @@ static int delete_remote_branch(const char *pattern, int force)
 		if (is_null_oid(&head_oid))
 			return error("Unable to resolve remote HEAD");
 		if (!odb_has_object(the_repository->objects, &head_oid,
-				    HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))
+				    ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))
 			return error("Remote HEAD resolves to object %s\nwhich does not exist locally, perhaps you need to fetch?", oid_to_hex(&head_oid));
 
 		/* Remote branch must resolve to a known object */
@@ -1663,7 +1663,7 @@ static int delete_remote_branch(const char *pattern, int force)
 			return error("Unable to resolve remote branch %s",
 				     remote_ref->name);
 		if (!odb_has_object(the_repository->objects, &remote_ref->old_oid,
-				    HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))
+				    ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))
 			return error("Remote branch %s resolves to object %s\nwhich does not exist locally, perhaps you need to fetch?", remote_ref->name, oid_to_hex(&remote_ref->old_oid));
 
 		/* Remote branch must be an ancestor of remote HEAD */
@@ -1886,7 +1886,7 @@ int cmd_main(int argc, const char **argv)
 		    !is_null_oid(&ref->old_oid) &&
 		    !ref->force) {
 			if (!odb_has_object(the_repository->objects, &ref->old_oid,
-					    HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR) ||
+					    ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR) ||
 			    !ref_newer(&ref->peer_ref->new_oid,
 				       &ref->old_oid)) {
 				/*

http-walker.c

@@ -139,7 +139,7 @@ static int fill_active_slot(void *data UNUSED)
 		obj_req = list_entry(pos, struct object_request, node);
 		if (obj_req->state == WAITING) {
 			if (odb_has_object(the_repository->objects, &obj_req->oid,
-					   HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))
+					   ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))
 				obj_req->state = COMPLETE;
 			else {
 				start_object_request(obj_req);
@@ -495,7 +495,7 @@ static int fetch_object(struct walker *walker, const struct object_id *oid)
 		return error("Couldn't find request for %s in the queue", hex);
 
 	if (odb_has_object(the_repository->objects, &obj_req->oid,
-			   HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR)) {
+			   ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR)) {
 		if (obj_req->req)
 			abort_http_object_request(&obj_req->req);
 		abort_object_request(obj_req);

list-objects.c

@@ -75,7 +75,7 @@ static void process_blob(struct traversal_context *ctx,
 	 */
 	if (ctx->revs->exclude_promisor_objects &&
 	    !odb_has_object(the_repository->objects, &obj->oid,
-			    HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR) &&
+			    ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR) &&
 	    is_promisor_object(ctx->revs->repo, &obj->oid))
 		return;
 

notes.c

@@ -796,7 +796,7 @@ static int prune_notes_helper(const struct object_id *object_oid,
 	struct note_delete_list *n;
 
 	if (odb_has_object(the_repository->objects, object_oid,
-			   HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))
+			   ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))
 		return 0; /* nothing to do for this note */
 
 	/* failed to find object => prune this note */

object-file.c

@@ -909,7 +909,7 @@ static int start_loose_object_common(struct odb_source *source,
 
 	fd = create_tmpfile(source->odb->repo, tmp_file, filename);
 	if (fd < 0) {
-		if (flags & WRITE_OBJECT_SILENT)
+		if (flags & ODB_WRITE_OBJECT_SILENT)
 			return -1;
 		else if (errno == EACCES)
 			return error(_("insufficient permission for adding "
@@ -1042,7 +1042,7 @@ static int write_loose_object(struct odb_source *source,
 		utb.actime = mtime;
 		utb.modtime = mtime;
 		if (utime(tmp_file.buf, &utb) < 0 &&
-		    !(flags & WRITE_OBJECT_SILENT))
+		    !(flags & ODB_WRITE_OBJECT_SILENT))
 			warning_errno(_("failed utime() on %s"), tmp_file.buf);
 	}
 
@@ -1169,7 +1169,8 @@ cleanup:
 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)
+				  struct object_id *compat_oid_in,
+				  enum odb_write_object_flags flags)
 {
 	const struct git_hash_algo *algo = source->odb->repo->hash_algo;
 	const struct git_hash_algo *compat = source->odb->repo->compat_hash_algo;
@@ -1378,7 +1379,7 @@ static int already_written(struct odb_transaction_files *transaction,
 {
 	/* The object may already exist in the repository */
 	if (odb_has_object(transaction->base.source->odb, oid,
-			   HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))
+			   ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))
 		return 1;
 
 	/* Might want to keep the list sorted */

object-file.h

@@ -68,7 +68,8 @@ int odb_source_loose_freshen_object(struct odb_source *source,
 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);
+				  struct object_id *compat_oid_in,
+				  enum odb_write_object_flags flags);
 
 int odb_source_loose_write_stream(struct odb_source *source,
 				  struct odb_write_stream *stream, size_t len,

odb.c

@@ -872,15 +872,15 @@ void *odb_read_object_peeled(struct object_database *odb,
 }
 
 int odb_has_object(struct object_database *odb, const struct object_id *oid,
-		   enum has_object_flags flags)
+		   enum odb_has_object_flags flags)
 {
 	unsigned object_info_flags = 0;
 
 	if (!startup_info->have_repository)
 		return 0;
-	if (!(flags & HAS_OBJECT_RECHECK_PACKED))
+	if (!(flags & ODB_HAS_OBJECT_RECHECK_PACKED))
 		object_info_flags |= OBJECT_INFO_QUICK;
-	if (!(flags & HAS_OBJECT_FETCH_PROMISOR))
+	if (!(flags & ODB_HAS_OBJECT_FETCH_PROMISOR))
 		object_info_flags |= OBJECT_INFO_SKIP_FETCH_OBJECT;
 
 	return odb_read_object_info_extended(odb, oid, NULL, object_info_flags) >= 0;
@@ -922,7 +922,7 @@ int odb_for_each_object(struct object_database *odb,
 			const struct object_info *request,
 			odb_for_each_object_cb cb,
 			void *cb_data,
-			unsigned flags)
+			enum odb_for_each_object_flags flags)
 {
 	struct odb_for_each_object_options opts = {
 		.flags = flags,
@@ -1053,7 +1053,7 @@ int odb_write_object_ext(struct object_database *odb,
 			 enum object_type type,
 			 struct object_id *oid,
 			 struct object_id *compat_oid,
-			 unsigned flags)
+			 enum odb_write_object_flags flags)
 {
 	return odb_source_write_object(odb->sources, buf, len, type,
 				       oid, compat_oid, flags);

odb.h

@@ -1,19 +1,17 @@
 #ifndef ODB_H
 #define ODB_H
 
-#include "hashmap.h"
 #include "object.h"
 #include "oidset.h"
 #include "oidmap.h"
 #include "string-list.h"
 #include "thread-utils.h"
 
-struct oidmap;
-struct oidtree;
+struct cached_object_entry;
+struct packed_git;
+struct repository;
 struct strbuf;
 struct strvec;
-struct repository;
-struct multi_pack_index;
 
 /*
  * Set this to 0 to prevent odb_read_object_info_extended() from fetching missing
@@ -31,10 +29,6 @@ extern int fetch_if_missing;
  */
 char *compute_alternate_path(const char *path, struct strbuf *err);
 
-struct packed_git;
-struct packfile_store;
-struct cached_object_entry;
-
 /*
  * A transaction may be started for an object database prior to writing new
  * objects via odb_transaction_begin(). These objects are not committed until
@@ -395,11 +389,11 @@ int odb_read_object_info(struct object_database *odb,
 			 const struct object_id *oid,
 			 unsigned long *sizep);
 
-enum has_object_flags {
+enum odb_has_object_flags {
 	/* Retry packed storage after checking packed and loose storage */
-	HAS_OBJECT_RECHECK_PACKED = (1 << 0),
+	ODB_HAS_OBJECT_RECHECK_PACKED = (1 << 0),
 	/* Allow fetching the object in case the repository has a promisor remote. */
-	HAS_OBJECT_FETCH_PROMISOR = (1 << 1),
+	ODB_HAS_OBJECT_FETCH_PROMISOR = (1 << 1),
 };
 
 /*
@@ -408,7 +402,7 @@ enum has_object_flags {
  */
 int odb_has_object(struct object_database *odb,
 		   const struct object_id *oid,
-		   enum has_object_flags flags);
+		   enum odb_has_object_flags flags);
 
 int odb_freshen_object(struct object_database *odb,
 		       const struct object_id *oid);
@@ -522,7 +516,7 @@ int odb_for_each_object(struct object_database *odb,
 			const struct object_info *request,
 			odb_for_each_object_cb cb,
 			void *cb_data,
-			unsigned flags);
+			enum odb_for_each_object_flags flags);
 
 enum odb_count_objects_flags {
 	/*
@@ -561,19 +555,19 @@ int odb_find_abbrev_len(struct object_database *odb,
 			int min_len,
 			unsigned *out);
 
-enum {
+enum odb_write_object_flags {
 	/*
 	 * By default, `odb_write_object()` does not actually write anything
 	 * into the object store, but only computes the object ID. This flag
 	 * changes that so that the object will be written as a loose object
 	 * and persisted.
 	 */
-	WRITE_OBJECT_PERSIST = (1 << 0),
+	ODB_WRITE_OBJECT_PERSIST = (1 << 0),
 
 	/*
 	 * Do not print an error in case something goes wrong.
 	 */
-	WRITE_OBJECT_SILENT = (1 << 1),
+	ODB_WRITE_OBJECT_SILENT = (1 << 1),
 };
 
 /*
@@ -589,7 +583,7 @@ int odb_write_object_ext(struct object_database *odb,
 			 enum object_type type,
 			 struct object_id *oid,
 			 struct object_id *compat_oid,
-			 unsigned flags);
+			 enum odb_write_object_flags flags);
 
 static inline int odb_write_object(struct object_database *odb,
 				   const void *buf, unsigned long len,

odb/source-files.c

@@ -161,7 +161,7 @@ static int odb_source_files_write_object(struct odb_source *source,
 					 enum object_type type,
 					 struct object_id *oid,
 					 struct object_id *compat_oid,
-					 unsigned flags)
+					 enum odb_write_object_flags flags)
 {
 	return odb_source_loose_write_object(source, buf, len, type,
 					     oid, compat_oid, flags);

odb/source.h

@@ -197,7 +197,7 @@ struct odb_source {
 			    enum object_type type,
 			    struct object_id *oid,
 			    struct object_id *compat_oid,
-			    unsigned flags);
+			    enum odb_write_object_flags flags);
 
 	/*
 	 * This callback is expected to persist the given object stream into
@@ -405,7 +405,7 @@ static inline int odb_source_write_object(struct odb_source *source,
 					  enum object_type type,
 					  struct object_id *oid,
 					  struct object_id *compat_oid,
-					  unsigned flags)
+					  enum odb_write_object_flags flags)
 {
 	return source->write_object(source, buf, len, type, oid,
 				    compat_oid, flags);

packfile.c

@@ -2300,7 +2300,7 @@ int has_object_kept_pack(struct repository *r, const struct object_id *oid,
 
 int for_each_object_in_pack(struct packed_git *p,
 			    each_packed_object_fn cb, void *data,
-			    unsigned flags)
+			    enum odb_for_each_object_flags flags)
 {
 	uint32_t i;
 	int r = 0;

packfile.h

@@ -354,7 +354,7 @@ typedef int each_packed_object_fn(const struct object_id *oid,
 				  void *data);
 int for_each_object_in_pack(struct packed_git *p,
 			    each_packed_object_fn, void *data,
-			    unsigned flags);
+			    enum odb_for_each_object_flags flags);
 
 /*
  * Iterate through all packed objects in the given packfile store and invoke

reflog.c

@@ -168,7 +168,7 @@ static int tree_is_complete(const struct object_id *oid)
 	complete = 1;
 	while (tree_entry(&desc, &entry)) {
 		if (!odb_has_object(the_repository->objects, &entry.oid,
-				HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR) ||
+				ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR) ||
 		    (S_ISDIR(entry.mode) && !tree_is_complete(&entry.oid))) {
 			tree->object.flags |= INCOMPLETE;
 			complete = 0;

refs.c

@@ -425,7 +425,7 @@ int ref_resolves_to_object(const char *refname,
 	if (flags & REF_ISBROKEN)
 		return 0;
 	if (!odb_has_object(repo->objects, oid,
-			    HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR)) {
+			    ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR)) {
 		error(_("%s does not point to a valid object!"), refname);
 		return 0;
 	}

remote.c

@@ -1723,7 +1723,7 @@ void set_ref_status_for_push(struct ref *remote_refs, int send_mirror,
 		if (!reject_reason && !ref->deletion && !is_null_oid(&ref->old_oid)) {
 			if (starts_with(ref->name, "refs/tags/"))
 				reject_reason = REF_STATUS_REJECT_ALREADY_EXISTS;
-			else if (!odb_has_object(the_repository->objects, &ref->old_oid, HAS_OBJECT_RECHECK_PACKED))
+			else if (!odb_has_object(the_repository->objects, &ref->old_oid, ODB_HAS_OBJECT_RECHECK_PACKED))
 				reject_reason = REF_STATUS_REJECT_FETCH_FIRST;
 			else if (!lookup_commit_reference_gently(the_repository, &ref->old_oid, 1) ||
 				 !lookup_commit_reference_gently(the_repository, &ref->new_oid, 1))

shallow.c

@@ -360,7 +360,7 @@ static int write_one_shallow(const struct commit_graft *graft, void *cb_data)
 		return 0;
 	if (data->flags & QUICK) {
 		if (!odb_has_object(the_repository->objects, &graft->oid,
-				    HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))
+				    ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))
 			return 0;
 	} else if (data->flags & SEEN_ONLY) {
 		struct commit *c = lookup_commit(the_repository, &graft->oid);
@@ -528,7 +528,7 @@ void prepare_shallow_info(struct shallow_info *info, struct oid_array *sa)
 	ALLOC_ARRAY(info->theirs, sa->nr);
 	for (size_t i = 0; i < sa->nr; i++) {
 		if (odb_has_object(the_repository->objects, sa->oid + i,
-				   HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR)) {
+				   ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR)) {
 			struct commit_graft *graft;
 			graft = lookup_commit_graft(the_repository,
 						    &sa->oid[i]);
@@ -567,7 +567,7 @@ void remove_nonexistent_theirs_shallow(struct shallow_info *info)
 		if (i != dst)
 			info->theirs[dst] = info->theirs[i];
 		if (odb_has_object(the_repository->objects, oid + info->theirs[i],
-				   HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR))
+				   ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR))
 			dst++;
 	}
 	info->nr_theirs = dst;

walker.c

@@ -155,7 +155,7 @@ static int process(struct walker *walker, struct object *obj)
 	obj->flags |= SEEN;
 
 	if (odb_has_object(the_repository->objects, &obj->oid,
-			   HAS_OBJECT_RECHECK_PACKED | HAS_OBJECT_FETCH_PROMISOR)) {
+			   ODB_HAS_OBJECT_RECHECK_PACKED | ODB_HAS_OBJECT_FETCH_PROMISOR)) {
 		/* We already have it, so we should scan it now. */
 		obj->flags |= TO_SCAN;
 	}