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/ohos5.0/foundation/communication/bluetooth_service/services/bluetooth/stack/src/hci/
H A Dhci_vendor_if.c33 if (block != NULL) { in HCIVendorAllocCallbackBlock()
35 block->context = context; in HCIVendorAllocCallbackBlock()
37 return block; in HCIVendorAllocCallbackBlock()
42 MEM_MALLOC.free(block); in HCIVendorFreeCallbacksBlock()
55 block = ListGetNodeData(node); in HciVendorClosed()
56 if (block->callback != NULL && block->callback->hciVendorClosed != NULL) { in HciVendorClosed()
57 block->callback->hciVendorClosed(block->context); in HciVendorClosed()
105 if (block == NULL) { in HCIVIF_RegisterVendorEventCallback()
133 if (block != NULL) { in HCIVIF_DeregisterVendorEventCallback()
164 if (block->callback != NULL && block->callback->hciCommandCompleteEvent != NULL) { in HciEventOnVendorCommandComplete()
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/ohos5.0/foundation/communication/bluetooth_service/services/bluetooth/stack/src/btm/
H A Dbtm_le_sec.c54 if (block != NULL) { in BtmAllocLePairedDeviceBlock()
59 return block; in BtmAllocLePairedDeviceBlock()
172 block = NULL; in BtmFindLePairedDeviceBlockByAddress()
178 return block; in BtmFindLePairedDeviceBlockByAddress()
191 block = NULL; in BtmFindLePairedDeviceBlockByRemoteIdentityAddress()
197 return block; in BtmFindLePairedDeviceBlockByRemoteIdentityAddress()
326 if (block == NULL) { in BTM_AddLePairedDevice()
379 if (block != NULL) { in BTM_RemoveLePairedDevice()
435 if (block != NULL) { in BTM_GetRemoteIdentityResolvingKey()
538 if (block != NULL) { in BTM_UpdateCurrentRemoteAddress()
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H A Dbtm_thread.c47 if (block != NULL) { in AllocTask()
48 block->task = task; in AllocTask()
49 block->context = context; in AllocTask()
51 return block; in AllocTask()
72 if (block != NULL) { in AllocProcessingQueue()
73 block->id = id; in AllocProcessingQueue()
75 if (block->queue != NULL) { in AllocProcessingQueue()
77block->reactorItem = ReactorRegister(reactor, QueueGetDequeueFd(block->queue), block->queue, RunTa… in AllocProcessingQueue()
80 return block; in AllocProcessingQueue()
130 if (block->queue != NULL) { in FreeProcessingQueue()
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H A Dbtm_pm.c68 if (block != NULL) { in BtmPmAllocCallbackBlock()
69 block->callbacks = callbacks; in BtmPmAllocCallbackBlock()
70 block->context = context; in BtmPmAllocCallbackBlock()
72 return block; in BtmPmAllocCallbackBlock()
77 MEM_MALLOC.free(block); in BtmPmFreeCallbackBlock()
293 BtmPmCallbackBlock *block = NULL; in BtmPmOnModeChange() local
294 FOREACH_CALLBACKS_START(block); in BtmPmOnModeChange()
310 FOREACH_CALLBACKS_START(block); in BtmPmOnSniffSubratingComplete()
312 block->callbacks->setSniffSubratingComplete(param->status, &addr, block->context); in BtmPmOnSniffSubratingComplete()
344 if (block == NULL) { in BTM_RegisterPmCallbacks()
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H A Dbtm.c110 if (block != NULL) { in BtmAllocCallbacksBlock()
112 block->context = context; in BtmAllocCallbacksBlock()
114 return block; in BtmAllocCallbacksBlock()
119 MEM_MALLOC.free(block); in BtmFreeCallbacksBlock()
535 if (block == NULL) { in BTM_RegisterCallbacks()
558 BtmCallbacksBlock *block = NULL; in BTM_DeregisterCallbacks() local
561 block = ListGetNodeData(node); in BTM_DeregisterCallbacks()
562 if (block != NULL) { in BTM_DeregisterCallbacks()
578 BtmCallbacksBlock *block = NULL; in BtmOnHCIFailure() local
583 if (block->callbacks != NULL && block->callbacks->hciFailure != NULL) { in BtmOnHCIFailure()
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H A Dbtm_sco.c106 if (block != NULL) { in BtmAllocScoCallbacksBlock()
108 block->context = context; in BtmAllocScoCallbacksBlock()
110 return block; in BtmAllocScoCallbacksBlock()
115 MEM_MALLOC.free(block); in BtmFreeScoCallbacksBlock()
181 if (block == NULL) { in BTM_RegisterScoCallbacks()
826 block->callbacks->scoConnectionComplete(&param, block->context); in BtmScoOnConnectionComplete()
863 block->callbacks->scoConnectionComplete(&param, block->context); in BtmScoOnSynchronousConnectionComplete()
936 block->callbacks->scoConnectionChanged(&param, block->context); in BtmScoOnSynchronousConnectionChanged()
950 block->callbacks->writeVoiceSettingComplete(returnParam->status, block->context); in BtmScoOnWriteVoiceSettingComplete()
990 block->callbacks->scoConnectionRequest(&param, block->context); in BtmScoOnConnectionRequest()
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/ohos5.0/docs/zh-cn/device-dev/subsystems/
H A Dsubsys-boot-init-ueventd.md48 这部分节点主要在/dev/block/by-name目录下:
52 lrwxrwxrwx 1 root root 20 2017-08-10 16:22 bootctrl -> /dev/block/mmcblk0p3
54 lrwxrwxrwx 1 root root 20 2017-08-10 16:22 misc -> /dev/block/mmcblk0p2
55 lrwxrwxrwx 1 root root 20 2017-08-10 16:22 ramdisk -> /dev/block/mmcblk0p6
58 lrwxrwxrwx 1 root root 20 2017-08-10 16:22 system -> /dev/block/mmcblk0p7
59 lrwxrwxrwx 1 root root 20 2017-08-10 16:22 uboot -> /dev/block/mmcblk0p1
62 lrwxrwxrwx 1 root root 20 2017-08-10 16:22 vendor -> /dev/block/mmcblk0p8
68 /dev/block/by-name/misc 0660 update update
69 /dev/block/by-name/bootctrl 0660 update update
78 /dev/block(/.*)? u:object_r:dev_block_file:s0
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/ohos5.0/foundation/distributeddatamgr/data_share/frameworks/native/common/src/
H A Ddatashare_block_writer_impl.cpp42 auto block = GetBlock(); in AllocRow() local
43 if (block == nullptr) { in AllocRow()
52 auto block = GetBlock(); in Write() local
53 if (block == nullptr) { in Write()
67 auto block = GetBlock(); in Write() local
68 if (block == nullptr) { in Write()
82 auto block = GetBlock(); in Write() local
83 if (block == nullptr) { in Write()
98 if (block == nullptr) { in Write()
113 if (block == nullptr) { in Write()
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H A Ddatashare_result_set.cpp78 auto block = GetBlock(); in OnGo() local
86 block->Clear(); in OnGo()
123 auto block = GetBlock(); in GetDataType() local
124 if (block == nullptr) { in GetDataType()
141 auto block = GetBlock(); in GoToRow() local
142 if (block == nullptr) { in GoToRow()
182 auto block = GetBlock(); in GetBlob() local
183 if (block == nullptr) { in GetBlob()
225 if (block == nullptr) { in GetString()
262 if (block == nullptr) { in GetInt()
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/ohos5.0/base/update/updater/services/diffpatch/diff/
H A Dimage_diff.cpp37 switch (block.type) { in GetHeaderSize()
70 ImageBlock block = { in MakePatch() local
96 ImageBlock block = { in SplitImage() local
104 ImageBlock block = { in SplitImage() local
117 switch (block.type) { in WriteHeader()
120 … BlockBuffer newInfo = { block.newInfo.buffer + block.newInfo.start, block.newInfo.length }; in WriteHeader()
121 … BlockBuffer oldInfo = { block.oldInfo.buffer + block.oldInfo.start, block.oldInfo.length }; in WriteHeader()
129block.oldInfo.start, block.oldInfo.length, block.newInfo.start, block.newInfo.length, in WriteHeader()
143 … BlockBuffer rawData = { block.newInfo.buffer + block.newInfo.start, block.newInfo.length }; in WriteHeader()
297 ImageBlock block = { in MakePatch() local
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/ohos5.0/foundation/distributeddatamgr/relational_store/frameworks/native/rdb/src/
H A Dabs_shared_result_set.cpp68 SharedBlock *block = nullptr; in GetBlock() local
80 auto block = GetBlock(); in GetColumnType() local
85 … SharedBlock::CellUnit* cellUnit = block->GetCellUnit(block->GetBlockPos(), (uint32_t)columnIndex); in GetColumnType()
96 auto block = GetBlock(); in UpdateBlockPos() local
145 auto block = GetBlock(); in Get() local
151 auto *cellUnit = block->GetCellUnit(block->GetBlockPos(), col); in Get()
180 auto block = GetBlock(); in GetSize() local
243 auto block = GetBlock(); in ClearBlock() local
244 if (block != nullptr) { in ClearBlock()
245 block->Clear(); in ClearBlock()
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H A Dsqlite_shared_result_set.cpp181 auto block = GetBlock(); in FillBlock() local
182 if (block == nullptr) { in FillBlock()
192 blockCapacity_ = block->GetRowNum(); in FillBlock()
193 if ((block->GetStartPos() == block->GetLastPos() && (uint32_t)rowCount_ != block->GetStartPos()) in FillBlock()
194 … || ((uint32_t)requiredPos < block->GetStartPos() || block->GetLastPos() <= (uint32_t)requiredPos) in FillBlock()
195 || block->GetStartPos() > 0) { in FillBlock()
198 … rowCount_, requiredPos, block->GetStartPos(), block->GetLastPos(), block->GetBlockPos()); in FillBlock()
205 AbsSharedResultSet::SetBlock(block); in SetBlock()
233 auto code = block->Clear(); in ExecuteForSharedBlock()
239 SharedBlockInfo blockInfo(block); in ExecuteForSharedBlock()
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/ohos5.0/foundation/multimedia/media_library/frameworks/services/media_backup_extension/src/
H A Dmedialibrary_backup_napi.cpp116 if (block == nullptr) { in UvQueueWork()
131 napi_resolve_deferred(block->env, block->nativeDeferred, resultCode); in UvQueueWork()
133 delete block; in UvQueueWork()
201 if (block == nullptr) { in JSStartRestore()
219 if (block == nullptr) { in UvQueueWorkEx()
231 napi_resolve_deferred(block->env, block->nativeDeferred, restoreExResult); in UvQueueWorkEx()
233 delete block; in UvQueueWorkEx()
280 if (block == nullptr) { in JSStartRestoreEx()
349 napi_resolve_deferred(block->env, block->nativeDeferred, resultCode); in UvBackupWork()
351 delete block; in UvBackupWork()
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/ohos5.0/base/startup/appspawn/interfaces/innerkits/client/
H A Dappspawn_msg.c70 return block; in CreateAppSpawnMsgBlock()
79 if ((block->blockSize - block->currentIndex) >= realLen) { in GetValidMsgBlock()
80 return block; in GetValidMsgBlock()
94 return block; in GetTailMsgBlock()
102 free(block); in FreeMsgBlock()
107 APPSPAWN_CHECK(block->blockSize > block->currentIndex, in AddAppDataToBlock()
109 uint32_t reminderLen = block->blockSize - block->currentIndex; in AddAppDataToBlock()
115 *((char *)block->buffer + block->currentIndex + dataLen) = '\0'; in AddAppDataToBlock()
128 uint32_t reminderBufferLen = block->blockSize - block->currentIndex; in AddAppDataToTail()
238 APPSPAWN_CHECK((block->blockSize - block->currentIndex) > flagsLen, in SetFlagsTlv()
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/ohos5.0/docs/en/device-dev/subsystems/
H A Dsubsys-boot-init-ueventd.md48 These nodes are stored in the **/dev/block/by-name** directory.
52 lrwxrwxrwx 1 root root 20 2017-08-10 16:22 bootctrl -> /dev/block/mmcblk0p3
54 lrwxrwxrwx 1 root root 20 2017-08-10 16:22 misc -> /dev/block/mmcblk0p2
55 lrwxrwxrwx 1 root root 20 2017-08-10 16:22 ramdisk -> /dev/block/mmcblk0p6
58 lrwxrwxrwx 1 root root 20 2017-08-10 16:22 system -> /dev/block/mmcblk0p7
59 lrwxrwxrwx 1 root root 20 2017-08-10 16:22 uboot -> /dev/block/mmcblk0p1
62 lrwxrwxrwx 1 root root 20 2017-08-10 16:22 vendor -> /dev/block/mmcblk0p8
68 /dev/block/by-name/misc 0660 update update
69 /dev/block/by-name/bootctrl 0660 update update
78 /dev/block(/.*)? u:object_r:dev_block_file:s0
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/ohos5.0/foundation/multimedia/ringtone_library/services/ringtone_restore/src/
H A Dringtone_restore_napi.cpp123 if (block == nullptr) { in UvQueueWork()
130 block->resultSet = E_FAIL; in UvQueueWork()
133 block->resultSet = RingtoneRestore(restore, block->baseBackupPath); in UvQueueWork()
136 if (block == nullptr) { in UvQueueWork()
142 napi_open_handle_scope(block->env, &scope); in UvQueueWork()
145 delete block; in UvQueueWork()
151 napi_create_int32(block->env, block->resultSet, &restoreExResult); in UvQueueWork()
152 napi_resolve_deferred(block->env, block->nativeDeferred, restoreExResult); in UvQueueWork()
154 delete block; in UvQueueWork()
201 if (block == nullptr) { in JSStartRestore()
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/ohos5.0/drivers/hdf_core/adapter/khdf/linux/osal/src/
H A Dosal_mem.c70 struct mem_block *block = NULL; in OsalMemAlloc() local
71 const uint32_t mng_size = sizeof(*block); in OsalMemAlloc()
85 block = (struct mem_block *)base; in OsalMemAlloc()
86 block->hdr.type = type; in OsalMemAlloc()
87 block->hdr.offset = 0; in OsalMemAlloc()
116 struct mem_block *block = NULL; in OsalMemAllocAlign() local
138 block->hdr.type = type; in OsalMemAllocAlign()
139 block->hdr.offset = offset; in OsalMemAllocAlign()
149 struct mem_block *block = NULL; in OsalMemFree() local
156 type = block->hdr.type; in OsalMemFree()
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/ohos5.0/commonlibrary/rust/ylong_runtime/ylong_runtime/src/sync/mpsc/unbounded/
H A Dqueue.rs89 block: NonNull<Block<T>>, field
94 block: AtomicPtr<Block<T>>, field
110 let block = Box::new(Block::new()); in new() localVariable
111 let block_ptr = Box::into_raw(block); in new()
129 block: &Block<T>, in send_inner()
136 block.insert(new_block_ptr); in send_inner()
164 let block = unsafe { &*block_ptr }; in send() localVariable
188 let block_ptr = head.block.as_ptr(); in try_recv()
189 let block = unsafe { &*block_ptr }; in try_recv() localVariable
199 head.block = NonNull::new(block.next.load(Acquire)).unwrap(); in try_recv()
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/ohos5.0/foundation/distributeddatamgr/kv_store/frameworks/libs/distributeddb/storage/src/multiver/
H A Dmulti_ver_natural_store.cpp57 block.magic = HostToNet(block.magic); in TransferHostFileBlockToNet()
59 block.version = HostToNet(block.version); in TransferHostFileBlockToNet()
64 block.magic = NetToHost(block.magic); in TransferNetFileBlockToHost()
66 block.version = NetToHost(block.version); in TransferNetFileBlockToHost()
72 reinterpret_cast<uint8_t *>(&block) + sizeof(block) - sizeof(block.checkSum)); in CalcFileBlockCheckSum()
94 reinterpret_cast<uint8_t *>(&block) + sizeof(block) - sizeof(block.checkSum)); in CheckFileBlock()
113 RAND_bytes(block.tag, sizeof(block.tag)); in CreateNewVersionFile()
136 tag.assign(block.tag, block.tag + sizeof(block.tag)); in CreateNewVersionFile()
167 RAND_bytes(block.tag, sizeof(block.tag)); in ChangeVersionFile()
168 tag.assign(block.tag, block.tag + sizeof(block.tag)); in ChangeVersionFile()
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/ohos5.0/drivers/hdf_core/adapter/khdf/liteos/osal/src/
H A Dosal_firmware.c124 if (fwPara == NULL || fwPara->para == NULL || block == NULL) { in OsalReadFirmware()
135 block->data = fw->buff; in OsalReadFirmware()
136 block->endFlag = false; in OsalReadFirmware()
137 block->dataSize = HDF_FW_BLOCK_SIZE; in OsalReadFirmware()
144 if (fw->offset + block->dataSize >= fwPara->fwSize) { in OsalReadFirmware()
145 block->dataSize = fwPara->fwSize - fw->offset; in OsalReadFirmware()
146 block->endFlag = true; in OsalReadFirmware()
159 readSize = (uint32_t)read(fw->fd, block->data, block->dataSize); in OsalReadFirmware()
160 if (readSize != block->dataSize) { in OsalReadFirmware()
165 block->curOffset = fw->offset; in OsalReadFirmware()
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/ohos5.0/docs/en/application-dev/security/CryptoArchitectureKit/
H A Dcrypto-sym-encrypt-decrypt-spec.md14 AES is a block cipher, with a fixed block size of 128 bits. If the last block is less than 128 bits…
16 Because the data is padded to the block size, **PKCS5** and **PKCS7** used in the Crypto framework …
28 …- If the cipher block mode is ECB and padding mode is **PKCS7** for a 128-bit AES key, the string …
53 DES is a block cipher, with a fixed block size of 64 bits. If the last block is less than 64 bits (…
55 Because the data is padded to the block size, **PKCS5** and **PKCS7** used in the Crypto framework …
85 SM4 is a block cipher, with a fixed block size of 128 bits. If the last block is less than 128 bits…
87 Because the data is padded to the block size, **PKCS5** and **PKCS7** used in the Crypto framework …
117block cipher algorithm has a fixed block length. If the length of the last block does not meet th…
119 - **NoPadding**: no padding. The length of the input data must match the block length.
121 - **PKCS5**: pads a block cipher with a block size of 8 bytes. PKCS#5 applies padding in whole byte…
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/ohos5.0/foundation/communication/dsoftbus/components/nstackx/nstackx_core/dfile/core/
H A Dnstackx_dfile_send.c73 BlockFrame *block = NULL; in DestroyIovList() local
81 free(block); in DestroyIovList()
90 … ret = SocketSend(socket, (uint8_t *)block->fileDataFrame + block->sendLen, len - block->sendLen); in TcpSendFileDataFrame()
92 block->sendLen = 0; in TcpSendFileDataFrame()
95 free(block); in TcpSendFileDataFrame()
101 block->sendLen = block->sendLen + (uint32_t)ret; in TcpSendFileDataFrame()
115 BlockFrame *block) in UdpSendFileDataSuccess() argument
119 free(block); in UdpSendFileDataSuccess()
129 BlockFrame *block = NULL; in SendFileDataFrame() local
198 BlockFrame *block = NULL; in DoSendDataFrame() local
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/ohos5.0/drivers/hdf_core/framework/support/platform/src/hdmi/
H A Dhdmi_edid.c59 if (block->header[i] != g_edidHeader[i]) { in HdmiEdidHeaderPhase()
116 sinkCap->vendorInfo.week = block->week; in HdmiEdidVendorInfoPhase()
126 sinkCap->verInfo.version = block->version; in HdmiEdidVersionInfoPhase()
127 sinkCap->verInfo.revision = block->revision; in HdmiEdidVersionInfoPhase()
142 sinkCap->disp.width = block->width; in HdmiEdidBasicDispPhase()
143 sinkCap->disp.height = block->height; in HdmiEdidBasicDispPhase()
144 HDF_LOGI("width = %hhu, height = %hhu", block->width, block->height); in HdmiEdidBasicDispPhase()
230 uint8_t *data = block->stdTiming; in HdmiEdidStandardTimingPhase()
321 perTiming->hActive = (block->hActive) | in HdmiEdidDetailedTimingDescriptorPhase()
330 perTiming->vActive = (block->vActive) | in HdmiEdidDetailedTimingDescriptorPhase()
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/ohos5.0/base/hiviewdfx/faultloggerd/tools/process_dump/
H A Ddfx_ring_buffer.h97 DfxRingBufferBlock<T> block; in Read() local
118 block.SetStart(&(data[readPosition])); in Read()
119 block.SetLength(readsToEnd); in Read()
125 block.SetStart(&(data[readPosition])); in Read()
126 block.SetLength(numReadsRequested); in Read()
155 block.SetStart(&(data[readPosition])); in Read()
156 block.SetLength(maxNumReads); in Read()
159 return block; in Read()
/ohos5.0/base/update/updater/test/unittest/applypatch_test/
H A Dblockset_unittest.cpp45 BlockSet block(std::vector<BlockPair> {BlockPair{0, 1}});
47 size_t countOfRanges = block.CountOfRanges();
49 auto itBegin = block.Begin();
50 auto itEnd = block.End();
51 auto itCBegin = block.CBegin();
52 auto itCEnd = block.CEnd();
53 auto itCrBegin = block.CrBegin();
54 auto itCrEnd = block.CrEnd();
65 auto ret = block.VerifySha256(buffer, block.TotalBlockSize(), sha256);
75 bool ret = BlockSet::IsTwoBlocksOverlap(block, block2);
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