1/*
2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include "wifi_hal_util.h"
17#include "hdf_base.h"
18#include "hdf_log.h"
19#include "osal_mutex.h"
20#include "wifi_driver_client.h"
21
22#ifdef __cplusplus
23#if __cplusplus
24extern "C" {
25#endif
26#endif
27
28OSAL_DECLARE_MUTEX(g_mutex);
29static bool g_isInitMutex = false;
30
31int32_t HalMutexInit(void)
32{
33    int32_t ret = HDF_SUCCESS;
34    if (!g_isInitMutex) {
35        ret = OsalMutexInit(&g_mutex);
36        if (ret != HDF_SUCCESS) {
37            HDF_LOGE("%s: OsalMutexInit failed, line: %d, error no: %d", __FUNCTION__, __LINE__, ret);
38            return ret;
39        }
40        g_isInitMutex = true;
41    }
42    return ret;
43}
44
45int32_t HalMutexDestroy(void)
46{
47    int32_t ret = HDF_SUCCESS;
48    if (g_isInitMutex) {
49        ret = OsalMutexDestroy(&g_mutex);
50        if (ret != HDF_SUCCESS) {
51            HDF_LOGE("%s: OsalMutexDestroy failed, line: %d, error no: %d", __FUNCTION__, __LINE__, ret);
52            return ret;
53        }
54        g_isInitMutex = false;
55    }
56    return ret;
57}
58
59void HalMutexLock(void)
60{
61    if (OsalMutexLock(&g_mutex) != HDF_SUCCESS) {
62        HDF_LOGE("%s: OsalMutexLock failed, line: %d", __FUNCTION__, __LINE__);
63    }
64}
65
66void HalMutexUnlock(void)
67{
68    if (OsalMutexUnlock(&g_mutex) != HDF_SUCCESS) {
69        HDF_LOGE("%s: OsalMutexUnlock failed, line: %d", __FUNCTION__, __LINE__);
70    }
71}