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odb/source-inmemory: implement write_object() callback

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Implement the `write_object()` callback function for the in-memory
source.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2026-04-10 14:12:36 +02:00
committed by Junio C Hamano
parent 8d9c1e421c
commit f611f4ba41
2 changed files with 27 additions and 14 deletions
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25
odb/source-inmemory.c
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@@ -1,4 +1,5 @@
#include "git-compat-util.h"
#include "object-file.h"
#include "odb.h"
#include "odb/source-inmemory.h"
#include "odb/streaming.h"
@@ -104,6 +105,29 @@ static int odb_source_inmemory_read_object_stream(struct odb_read_stream **out,
return 0;
}
static int odb_source_inmemory_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 UNUSED,
enum odb_write_object_flags flags UNUSED)
{
struct odb_source_inmemory *inmemory = odb_source_inmemory_downcast(source);
struct cached_object_entry *object;
hash_object_file(source->odb->repo->hash_algo, buf, len, type, oid);
ALLOC_GROW(inmemory->objects, inmemory->objects_nr + 1,
inmemory->objects_alloc);
object = &inmemory->objects[inmemory->objects_nr++];
object->value.size = len;
object->value.type = type;
object->value.buf = xmemdupz(buf, len);
oidcpy(&object->oid, oid);
return 0;
}
static void odb_source_inmemory_free(struct odb_source *source)
{
struct odb_source_inmemory *inmemory = odb_source_inmemory_downcast(source);
@@ -124,6 +148,7 @@ struct odb_source_inmemory *odb_source_inmemory_new(struct object_database *odb)
source->base.free = odb_source_inmemory_free;
source->base.read_object_info = odb_source_inmemory_read_object_info;
source->base.read_object_stream = odb_source_inmemory_read_object_stream;
source->base.write_object = odb_source_inmemory_write_object;
return source;
}