1/*
2 * Copyright (C) 2009 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef __KEYSTORE_GET_H__
18#define __KEYSTORE_GET_H__
19
20#include <sys/types.h>
21
22#ifdef __cplusplus
23extern "C" {
24#endif
25
26/* This function is provided for native components to get values from keystore.
27 * Users are required to link against libkeystore_binder.
28 *
29 * Keys and values are 8-bit safe. The first two arguments are the key and its
30 * length. The third argument is a pointer to an array that will be malloc()
31 * and the caller is responsible for calling free() on the buffer.
32 */
33ssize_t keystore_get(const char *key, size_t length, uint8_t** value);
34
35#ifdef __cplusplus
36}
37#endif
38
39#endif
40