| /ohos5.0/foundation/communication/bluetooth_service/services/bluetooth/stack/platform/src/ |
| H A D | mutex.c | 32 if (mutex != NULL) { in MutexCreate()
33 if (pthread_mutex_init(&mutex->mutex, &attr) != 0) { in MutexCreate()
38 return mutex; in MutexCreate()
47 pthread_mutex_destroy(&mutex->mutex); in MutexDelete()
48 free(mutex); in MutexDelete()
53 ASSERT(mutex); in MutexLock()
54 pthread_mutex_lock(&mutex->mutex); in MutexLock()
59 ASSERT(mutex); in MutexUnlock()
60 pthread_mutex_unlock(&mutex->mutex); in MutexUnlock()
65 ASSERT(mutex); in MutexTryLock()
[all …]
|
| /ohos5.0/drivers/hdf_core/adapter/khdf/linux/osal/src/ |
| H A D | osal_mutex.c | 29 struct mutex *mutex_tmp = NULL; in OsalMutexInit()
31 if (mutex == NULL) { in OsalMutexInit()
50 if (mutex == NULL || mutex->realMutex == NULL) { in OsalMutexDestroy()
55 mutex_destroy((struct mutex *)mutex->realMutex); in OsalMutexDestroy()
57 mutex->realMutex = NULL; in OsalMutexDestroy()
65 if (mutex == NULL || mutex->realMutex == NULL) { in OsalMutexLock()
70 mutex_lock((struct mutex *)mutex->realMutex); in OsalMutexLock()
78 if (mutex == NULL || mutex->realMutex == NULL) { in OsalMutexTimedLock()
84 mutex_lock((struct mutex *)mutex->realMutex); in OsalMutexTimedLock()
92 if (mutex == NULL || mutex->realMutex == NULL) { in OsalMutexUnlock()
[all …]
|
| /ohos5.0/base/security/huks/utils/mutex/ |
| H A D | hks_mutex.c | 25 pthread_mutex_t mutex; member
31 if (mutex != NULL) { in HksMutexCreate()
32 int result = pthread_mutex_init(&mutex->mutex, NULL); in HksMutexCreate()
34 HKS_FREE(mutex); in HksMutexCreate()
35 mutex = NULL; in HksMutexCreate()
38 return mutex; in HksMutexCreate()
45 return pthread_mutex_lock(&mutex->mutex); in HksMutexLock()
52 return pthread_mutex_unlock(&mutex->mutex); in HksMutexUnlock()
57 if (mutex == NULL) { in HksMutexClose()
61 pthread_mutex_destroy(&mutex->mutex); in HksMutexClose()
[all …]
|
| /ohos5.0/foundation/communication/wifi/wifi/services/wifi_standard/wifi_framework/wifi_manage/wifi_sta/ |
| H A D | sta_interface.cpp | 32 std::lock_guard<std::mutex> lock(mutex); in ~StaInterface()
53 std::lock_guard<std::mutex> lock(mutex); in EnableStaService()
70 std::lock_guard<std::mutex> lock(mutex); in DisableStaService()
82 std::lock_guard<std::mutex> lock(mutex); in ConnectToNetwork()
94 std::lock_guard<std::mutex> lock(mutex); in ConnectToDevice()
106 std::lock_guard<std::mutex> lock(mutex); in StartRoamToNetwork()
118 std::lock_guard<std::mutex> lock(mutex); in StartConnectToUserSelectNetwork()
130 std::lock_guard<std::mutex> lock(mutex); in ReConnect()
142 std::lock_guard<std::mutex> lock(mutex); in ReAssociate()
154 std::lock_guard<std::mutex> lock(mutex); in Disconnect()
[all …]
|
| /ohos5.0/docs/en/device-dev/kernel/ |
| H A D | kernel-small-basic-trans-mutex.md | 6 …mutex) is a special binary semaphore used for exclusive access to shared resources. When a task ho…
57 | Initializing or destroying a mutex| - **LOS_MuxInit**: initializes a mutex.<br>- **LOS_MuxDestroy…
58 …g a mutex| - **LOS_MuxLock**: requests a mutex.<br>- **LOS_MuxTrylock**: requests a mutex without …
59 …Verifying a mutex| - **LOS_MuxIsValid**: checks whether the mutex release is valid.<br>- **LOS_Mux…
73 …acquires the mutex if the requested mutex is not held by any task or the task holding the mutex is…
83 - If no task is blocked by the specified mutex, the mutex is released successfully.
88 …ks cannot lock the same mutex. If a task attempts to lock a mutex held by another task, the task w…
131 /* Request a mutex. */
142 /* Request a mutex. */
160 /* Request a mutex. */
[all …]
|
| H A D | kernel-mini-basic-ipc-mutex.md | 8 …mutex can be unlocked or locked. When a task holds a mutex, the mutex is locked and the task obtai…
20 
29 | Creating or deleting a mutex| **LOS_MuxCreate**: creates a mutex.<br>**LOS_MuxDelete**: eeletes a…
30 | Requesting or releasing a mutex| **LOS_MuxPend**: requests a mutex.<br>**LOS_MuxPost**: releases …
42 …acquires the mutex if the requested mutex is not held by any task or the task holding the mutex is…
48 - If no task is blocked by the specified mutex, the mutex is released successfully.
96 /* Request a mutex. */
108 /* Request a mutex. */
127 /* Request a mutex. */
135 /* Release the mutex. */
[all …]
|
| /ohos5.0/base/security/device_auth/deps_adapter/os_adapter/impl/src/linux/ |
| H A D | hc_condition.c | 29 int res = pthread_cond_wait(cond, &mutex->mutex); in Wait()
84 if (hcCond->mutex == NULL) { in HcCondWait()
88 hcCond->mutex->lock(hcCond->mutex); in HcCondWait()
91 hcCond->mutex->unlock(hcCond->mutex); in HcCondWait()
99 hcCond->mutex->unlock(hcCond->mutex); in HcCondWait()
110 hcCond->mutex->lock(hcCond->mutex); in HcCondNotify()
118 hcCond->mutex->unlock(hcCond->mutex); in HcCondNotify()
142 if (mutex != NULL) { in InitHcCond()
143 hcCond->mutex = mutex; in InitHcCond()
170 HcFree(hcCond->mutex); in DestroyHcCond()
[all …]
|
| /ohos5.0/base/startup/init/services/param/liteos/ |
| H A D | param_osadp.c | 189 pthread_mutex_init(&mutex->mutex, &mutexattr); in ParamMutexCreate()
195 if (pthread_mutex_lock(&mutex->mutex) != 0) { in ParamMutexPend()
204 pthread_mutex_unlock(&mutex->mutex); in ParamMutexPost()
211 uint32_t ret = pthread_mutex_destroy(&mutex->mutex); in ParamMutexDelete()
296 uint32_t ret = LOS_MuxCreate(&mutex->mutex); in ParamMutexCreate()
304 uint32_t ret = LOS_MuxPend(mutex->mutex, LOS_WAIT_FOREVER); in ParamMutexPend()
305 PARAM_CHECK(ret == LOS_OK, return -1, "Failed to mutex lock ret %d %d", ret, mutex->mutex); in ParamMutexPend()
312 uint32_t ret = LOS_MuxPost(mutex->mutex); in ParamMutexPost()
313 PARAM_CHECK(ret == LOS_OK, return -1, "Failed to mutex lock ret %d %d", ret, mutex->mutex); in ParamMutexPost()
320 uint32_t ret = LOS_MuxDelete(mutex->mutex); in ParamMutexDelete()
[all …]
|
| /ohos5.0/base/security/device_auth/deps_adapter/os_adapter/impl/src/ |
| H A D | hc_mutex.c | 24 static int HcMutexLock(HcMutex *mutex) in HcMutexLock() argument
26 if (mutex == NULL) { in HcMutexLock()
29 int res = pthread_mutex_lock(&mutex->mutex); in HcMutexLock()
38 if (mutex == NULL) { in HcMutexUnlock()
41 int res = pthread_mutex_unlock(&mutex->mutex); in HcMutexUnlock()
49 if (mutex == NULL) { in InitHcMutex()
52 int res = pthread_mutex_init(&mutex->mutex, NULL); in InitHcMutex()
57 mutex->lock = HcMutexLock; in InitHcMutex()
58 mutex->unlock = HcMutexUnlock; in InitHcMutex()
64 if (mutex == NULL) { in DestroyHcMutex()
[all …]
|
| /ohos5.0/base/hiviewdfx/faultloggerd/test/unittest/process_dump/ |
| H A D | lock_parser_test.cpp | 84 pthread_mutex_lock(&mutex); in LockMutex()
107 pthread_mutex_t mutex; variable
111 LockMutex(mutex);
161 pthread_mutex_t mutex; variable
165 LockMutex(mutex);
215 pthread_mutex_t mutex; variable
217 LockMutex(mutex);
254 pthread_mutex_t mutex; variable
256 LockMutex(mutex);
293 pthread_mutex_t mutex; variable
[all …]
|
| /ohos5.0/drivers/hdf_core/adapter/khdf/liteos/osal/src/ |
| H A D | osal_mutex.c | 39 int32_t OsalMutexInit(struct OsalMutex *mutex) in OsalMutexInit() argument
44 if (mutex == NULL) { in OsalMutexInit()
52 mutex->realMutex = NULL; in OsalMutexInit()
57 mutex->realMutex = (void *)mux; in OsalMutexInit()
59 mutex->realMutex = NULL; in OsalMutexInit()
72 if (mutex == NULL || mutex->realMutex == NULL) { in OsalMutexDestroy()
83 OsalMemFree(mutex->realMutex); in OsalMutexDestroy()
84 mutex->realMutex = NULL; in OsalMutexDestroy()
92 if (mutex == NULL || mutex->realMutex == NULL) { in OsalMutexLock()
110 if (mutex == NULL || mutex->realMutex == NULL) { in OsalMutexTimedLock()
[all …]
|
| /ohos5.0/drivers/hdf_core/framework/support/posix/src/ |
| H A D | osal_mutex.c | 18 int32_t OsalMutexInit(struct OsalMutex *mutex) in OsalMutexInit() argument
23 if (mutex == NULL) { in OsalMutexInit()
28 mutex->realMutex = NULL; in OsalMutexInit()
43 mutex->realMutex = (void *)mutexTmp; in OsalMutexInit()
52 if (mutex == NULL || mutex->realMutex == NULL) { in OsalMutexDestroy()
61 OsalMemFree(mutex->realMutex); in OsalMutexDestroy()
62 mutex->realMutex = NULL; in OsalMutexDestroy()
67 int32_t OsalMutexLock(struct OsalMutex *mutex) in OsalMutexLock() argument
69 if (mutex == NULL || mutex->realMutex == NULL) { in OsalMutexLock()
80 if (mutex == NULL || mutex->realMutex == NULL) { in OsalMutexTimedLock()
[all …]
|
| /ohos5.0/drivers/hdf_core/adapter/khdf/liteos_m/osal/src/ |
| H A D | osal_mutex.c | 39 int32_t OsalMutexInit(struct OsalMutex *mutex) in OsalMutexInit() argument
44 if (mutex == NULL) { in OsalMutexInit()
51 mutex->realMutex = (void *)(uintptr_t)muxId; in OsalMutexInit()
61 int32_t OsalMutexDestroy(struct OsalMutex *mutex) in OsalMutexDestroy() argument
65 if (mutex == NULL || mutex->realMutex == (void *)(uintptr_t)HDF_INVALID_MUX_ID) { in OsalMutexDestroy()
76 mutex->realMutex = (void *)(uintptr_t)HDF_INVALID_MUX_ID; in OsalMutexDestroy()
80 int32_t OsalMutexLock(struct OsalMutex *mutex) in OsalMutexLock() argument
84 if (mutex == NULL || mutex->realMutex == (void *)(uintptr_t)HDF_INVALID_MUX_ID) { in OsalMutexLock()
102 if (mutex == NULL || mutex->realMutex == (void *)(uintptr_t)HDF_INVALID_MUX_ID) { in OsalMutexTimedLock()
119 int32_t OsalMutexUnlock(struct OsalMutex *mutex) in OsalMutexUnlock() argument
[all …]
|
| /ohos5.0/foundation/communication/wifi/wifi/services/wifi_standard/wifi_framework/wifi_manage/wifi_p2p/ |
| H A D | wifi_p2p_group_info_proxy.cpp | 21 std::unique_lock<std::mutex> lock(proxyMutex); in operator ==()
27 std::unique_lock<std::mutex> lock(proxyMutex); in operator !=()
33 std::unique_lock<std::mutex> lock(proxyMutex); in SetIsGroupOwner()
39 std::unique_lock<std::mutex> lock(proxyMutex); in IsGroupOwner()
45 std::unique_lock<std::mutex> lock(proxyMutex); in SetOwner()
51 std::unique_lock<std::mutex> lock(proxyMutex); in GetOwner()
57 std::unique_lock<std::mutex> lock(proxyMutex); in SetPassphrase()
63 std::unique_lock<std::mutex> lock(proxyMutex); in GetPassphrase()
69 std::unique_lock<std::mutex> lock(proxyMutex); in SetInterface()
75 std::unique_lock<std::mutex> lock(proxyMutex); in GetInterface()
[all …]
|
| /ohos5.0/foundation/communication/wifi/wifi/services/wifi_standard/wifi_framework/wifi_manage/wifi_scan/ |
| H A D | scan_interface.cpp | 28 std::lock_guard<std::mutex> lock(mutex); in ~ScanInterface()
49 std::lock_guard<std::mutex> lock(mutex); in Init()
71 std::lock_guard<std::mutex> lock(mutex); in UnInit()
80 std::lock_guard<std::mutex> lock(mutex); in Scan()
88 std::lock_guard<std::mutex> lock(mutex); in ScanWithParam()
97 std::lock_guard<std::mutex> lock(mutex); in DisableScan()
105 std::lock_guard<std::mutex> lock(mutex); in StartWifiPnoScan()
118 std::lock_guard<std::mutex> lock(mutex); in OnScreenStateChanged()
130 std::lock_guard<std::mutex> lock(mutex); in OnStandbyStateChanged()
138 std::lock_guard<std::mutex> lock(mutex); in OnClientModeStatusChanged()
[all …]
|
| /ohos5.0/foundation/communication/dsoftbus/adapter/common/include/ |
| H A D | softbus_adapter_thread.h | 73 int32_t SoftBusMutexInit(SoftBusMutex *mutex, SoftBusMutexAttr *mutexAttr);
74 int32_t SoftBusMutexLockInner(SoftBusMutex *mutex);
75 int32_t SoftBusMutexUnlockInner(SoftBusMutex *mutex);
76 int32_t SoftBusMutexDestroy(SoftBusMutex *mutex);
78 static inline bool CheckMutexIsNull(const SoftBusMutex *mutex) in CheckMutexIsNull() argument
80 return (mutex == NULL) || ((void *)(*mutex) == NULL); in CheckMutexIsNull()
115 static inline void SoftBusMutexUnlockAuto(SoftBusMutex **mutex) in SoftBusMutexUnlockAuto() argument
117 if (mutex) { in SoftBusMutexUnlockAuto()
118 SoftBusMutexUnlock(*mutex); in SoftBusMutexUnlockAuto()
122 #define SOFTBUS_LOCK_GUARD(mutex) \ argument
[all …]
|
| /ohos5.0/foundation/communication/wifi/wifi/frameworks/native/src/ |
| H A D | wifi_p2p_impl.cpp | 78 std::lock_guard<std::mutex> lock(mutex_); in EnableP2p()
85 std::lock_guard<std::mutex> lock(mutex_); in DisableP2p()
92 std::lock_guard<std::mutex> lock(mutex_); in DiscoverDevices()
99 std::lock_guard<std::mutex> lock(mutex_); in StopDiscoverDevices()
106 std::lock_guard<std::mutex> lock(mutex_); in DiscoverServices()
113 std::lock_guard<std::mutex> lock(mutex_); in StopDiscoverServices()
120 std::lock_guard<std::mutex> lock(mutex_); in RequestService()
127 std::lock_guard<std::mutex> lock(mutex_); in PutLocalP2pService()
134 std::lock_guard<std::mutex> lock(mutex_); in DeleteLocalP2pService()
141 std::lock_guard<std::mutex> lock(mutex_); in StartP2pListen()
[all …]
|
| H A D | wifi_device_impl.cpp | 124 std::lock_guard<std::mutex> lock(mutex_); in EnableWifi()
131 std::lock_guard<std::mutex> lock(mutex_); in DisableWifi()
138 std::lock_guard<std::mutex> lock(mutex_); in InitWifiProtect()
145 std::lock_guard<std::mutex> lock(mutex_); in GetWifiProtectRef()
152 std::lock_guard<std::mutex> lock(mutex_); in PutWifiProtectRef()
159 std::lock_guard<std::mutex> lock(mutex_); in IsHeldWifiProtectRef()
185 std::lock_guard<std::mutex> lock(mutex_); in RemoveCandidateConfig()
192 std::lock_guard<std::mutex> lock(mutex_); in RemoveCandidateConfig()
199 std::lock_guard<std::mutex> lock(mutex_); in AddDeviceConfig()
206 std::lock_guard<std::mutex> lock(mutex_); in UpdateDeviceConfig()
[all …]
|
| /ohos5.0/foundation/multimodalinput/input/service/connect_manager/src/ |
| H A D | multimodal_input_connect_manager.cpp | 56 std::lock_guard<std::mutex> guard(lock_); in AllocSocketPair()
78 std::lock_guard<std::mutex> guard(lock_); in GetDisplayBindInfo()
86 std::lock_guard<std::mutex> guard(lock_); in GetAllMmiSubscribedEvents()
93 std::lock_guard<std::mutex> guard(lock_); in SetDisplayBind()
100 std::lock_guard<std::mutex> guard(lock_); in GetWindowPid()
108 std::lock_guard<std::mutex> guard(lock_); in AddInputEventFilter()
115 std::lock_guard<std::mutex> guard(lock_); in NotifyNapOnline()
122 std::lock_guard<std::mutex> guard(lock_); in RemoveInputEventObserver()
129 std::lock_guard<std::mutex> guard(lock_); in RemoveInputEventFilter()
136 std::lock_guard<std::mutex> guard(lock_); in SetMouseScrollRows()
[all …]
|
| /ohos5.0/foundation/window/window_manager/window_scene/test/dms_unittest/ |
| H A D | fold_screen_controller_test.cpp | 67 std::recursive_mutex mutex; variable
94 std::recursive_mutex mutex; variable
110 std::recursive_mutex mutex; variable
145 std::recursive_mutex mutex; variable
161 std::recursive_mutex mutex; variable
177 std::recursive_mutex mutex; variable
192 std::recursive_mutex mutex; variable
207 std::recursive_mutex mutex; variable
222 std::recursive_mutex mutex; variable
238 std::recursive_mutex mutex; variable
[all …]
|
| H A D | dual_display_fold_policy_test.cpp | 70 std::recursive_mutex mutex; variable
96 std::recursive_mutex mutex; variable
110 std::recursive_mutex mutex; variable
126 std::recursive_mutex mutex; variable
139 std::recursive_mutex mutex; variable
153 std::recursive_mutex mutex; variable
169 std::recursive_mutex mutex; variable
185 std::recursive_mutex mutex; variable
221 std::recursive_mutex mutex; variable
235 std::recursive_mutex mutex; variable
[all …]
|
| /ohos5.0/foundation/communication/ipc/ipc/native/c/rpc/src/ |
| H A D | rpc_process_skeleton.c | 51 .mutex = PTHREAD_MUTEX_INITIALIZER,
88 pthread_mutex_lock(&g_stubObjectList.mutex); in AddStubByIndex()
90 pthread_mutex_unlock(&g_stubObjectList.mutex); in AddStubByIndex()
97 pthread_mutex_lock(&g_stubObjectList.mutex); in QueryStubByIndex()
105 pthread_mutex_unlock(&g_stubObjectList.mutex); in QueryStubByIndex()
173 pthread_mutex_lock(&threadLockInfo->mutex); in AddDataThreadInWait()
183 pthread_mutex_unlock(&threadLockInfo->mutex); in AddDataThreadInWait()
211 pthread_mutex_lock(&g_processInfoList.mutex); in AddDataInfoToThread()
219 pthread_mutex_lock(&g_processInfoList.mutex); in PopDataInfoFromThread()
385 pthread_mutex_lock(&threadLockInfo->mutex); in AddSendThreadInWait()
[all …]
|
| /ohos5.0/base/security/device_security_level/baselib/utils/include/ |
| H A D | utils_mutex.h | 41 pthread_mutex_t mutex; member
44 inline static void InitMutex(Mutex *mutex) in InitMutex() argument
46 (void)pthread_mutex_init(&mutex->mutex, NULL); in InitMutex()
49 inline static void InitRecursiveMutex(Mutex *mutex) in InitRecursiveMutex() argument
54 (void)pthread_mutex_init(&mutex->mutex, &attr); in InitRecursiveMutex()
57 inline static void LockMutex(Mutex *mutex) in LockMutex() argument
59 int ret = pthread_mutex_lock(&(mutex->mutex)); in LockMutex()
65 inline static void UnlockMutex(Mutex *mutex) in UnlockMutex() argument
67 int ret = pthread_mutex_unlock(&(mutex->mutex)); in UnlockMutex()
|
| /ohos5.0/foundation/multimedia/audio_framework/services/audio_policy/client/src/ |
| H A D | audio_policy_client_stub_impl.cpp | 28 std::lock_guard<std::mutex> lockCbMap(volumeKeyEventMutex_); in AddVolumeKeyEventCallback()
35 std::lock_guard<std::mutex> lockCbMap(volumeKeyEventMutex_); in RemoveVolumeKeyEventCallback()
52 std::lock_guard<std::mutex> lockCbMap(volumeKeyEventMutex_); in GetVolumeKeyEventCallbackSize()
58 std::lock_guard<std::mutex> lockCbMap(volumeKeyEventMutex_); in OnVolumeKeyEvent()
162 std::lock_guard<std::mutex> lockCbMap(deviceChangeMutex_); in AddDeviceChangeCallback()
170 std::lock_guard<std::mutex> lockCbMap(deviceChangeMutex_); in RemoveDeviceChangeCallback()
249 std::lock_guard<std::mutex> lockCbMap(ringerModeMutex_); in AddRingerModeCallback()
256 std::lock_guard<std::mutex> lockCbMap(ringerModeMutex_); in RemoveRingerModeCallback()
263 std::lock_guard<std::mutex> lockCbMap(ringerModeMutex_); in RemoveRingerModeCallback()
277 std::lock_guard<std::mutex> lockCbMap(ringerModeMutex_); in GetRingerModeCallbackSize()
[all …]
|
| /ohos5.0/drivers/peripheral/camera/vdi_base/common/buffer_manager/src/ |
| H A D | image_buffer.cpp | 181 std::lock_guard<std::mutex> l(l_); in SetIndex()
188 std::lock_guard<std::mutex> l(l_); in SetWidth()
195 std::lock_guard<std::mutex> l(l_); in SetCurWidth()
202 std::lock_guard<std::mutex> l(l_); in SetHeight()
209 std::lock_guard<std::mutex> l(l_); in SetCurHeight()
216 std::lock_guard<std::mutex> l(l_); in SetStride()
223 std::lock_guard<std::mutex> l(l_); in SetFormat()
229 std::lock_guard<std::mutex> l(l_); in SetCurFormat()
236 std::lock_guard<std::mutex> l(l_); in SetSize()
242 std::lock_guard<std::mutex> l(l_); in SetSuffaceBufferAddr()
[all …]
|