/******************************************************************************
 *
 *  Copyright (C) 2014 Google, Inc.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at:
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 ******************************************************************************/

#include <assert.h>

#include "buffer_allocator.h"
#include "gki.h"

// TODO(zachoverflow): move the assertion into GKI_getbuf in the future
static void *buffer_alloc(size_t size) {
  assert(size <= GKI_MAX_BUF_SIZE);
  return GKI_getbuf((uint16_t)size);
}

static const allocator_t interface = {
  buffer_alloc,
  GKI_freebuf
};

const allocator_t *buffer_allocator_get_interface() {
  return &interface;
}