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obj: add set and namespace object callbacks

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This commit is contained in:
max 🍓
2023-02-25 19:12:09 +00:00
parent eed73e2414
commit bc1bc9fec5
5 changed files with 106 additions and 48 deletions
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23
obj/object.c
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@@ -2,7 +2,7 @@
#include <socks/queue.h>
#include <socks/locks.h>
#define HAS_OP(obj, opname) ((obj)->ob_type->ob_ops && (obj)->ob_type->ob_ops->opname)
#define HAS_OP(obj, opname) ((obj)->ob_type->ob_ops.opname)
static queue_t object_types;
static spin_lock_t object_types_lock = SPIN_LOCK_INIT;
@@ -53,6 +53,7 @@ object_t *object_create(object_type_t *type)
return NULL;
}
obj->ob_type = type;
obj->ob_lock = SPIN_LOCK_INIT;
obj->ob_magic = OBJECT_MAGIC;
obj->ob_refcount = 1;
@@ -85,7 +86,7 @@ void object_deref(object_t *obj)
}
if (HAS_OP(obj, delete)) {
obj->ob_type->ob_ops->delete(obj);
obj->ob_type->ob_ops.delete(obj);
}
vm_cache_free(&obj->ob_type->ob_cache, obj);
@@ -118,32 +119,32 @@ object_t *object_header(void *p)
return obj;
}
object_t *object_get_child_named(object_t *obj, const char *name)
kern_status_t object_get_child_named(object_t *obj, const char *name, object_t **out)
{
object_t *out = NULL;
kern_status_t status = KERN_UNSUPPORTED;
if (HAS_OP(obj, get_named)) {
obj->ob_type->ob_ops->get_named(obj, name, &out);
status = obj->ob_type->ob_ops.get_named(obj, name, out);
}
return out;
return status;
}
object_t *object_get_child_at(object_t *obj, size_t at)
kern_status_t object_get_child_at(object_t *obj, size_t at, object_t **out)
{
object_t *out = NULL;
kern_status_t status = KERN_UNSUPPORTED;
if (HAS_OP(obj, get_at)) {
obj->ob_type->ob_ops->get_at(obj, at, &out);
status = obj->ob_type->ob_ops.get_at(obj, at, out);
}
return out;
return status;
}
kern_status_t object_query_name(object_t *obj, char name[OBJECT_NAME_MAX])
{
if (HAS_OP(obj, query_name)) {
return obj->ob_type->ob_ops->query_name(obj, name);
return obj->ob_type->ob_ops.query_name(obj, name);
}
return KERN_UNSUPPORTED;