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Searched refs:buffer_size (Results 1 – 25 of 36) sorted by relevance

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/system/core/fs_mgr/libsnapshot/snapuserd/user-space-merge/
Dsnapuserd_core.cpp252 if (header.major_version >= 2 && header.buffer_size > 0) { in MmapMetadata()
388 size_t buffer_size = header.buffer_size; in GetBufferMetadataSize() local
392 if (buffer_size == 0) { in GetBufferMetadataSize()
393 buffer_size = BUFFER_REGION_DEFAULT_SIZE; in GetBufferMetadataSize()
396 return ((buffer_size * sizeof(struct ScratchMetadata)) / BLOCK_SZ); in GetBufferMetadataSize()
412 size_t buffer_size = header.buffer_size; in GetBufferDataSize() local
416 if (buffer_size == 0) { in GetBufferDataSize()
417 buffer_size = BUFFER_REGION_DEFAULT_SIZE; in GetBufferDataSize()
420 return (buffer_size - GetBufferMetadataSize()); in GetBufferDataSize()
/system/media/audio_utils/include/audio_utils/
Dclock.h54 static inline void audio_utils_ns_to_string(int64_t ns, char *buffer, size_t buffer_size) in audio_utils_ns_to_string() argument
56 if (buffer_size == 0) return; in audio_utils_ns_to_string()
68 if (snprintf(buffer, buffer_size, "%02d-%02d %02d:%02d:%02d.%03d", in audio_utils_ns_to_string()
/system/update_engine/payload_consumer/
Dfilesystem_verifier_action.cc233 const size_t buffer_size) { in WriteVerityData() argument
244 HashPartition(0, partition_size_, buffer, buffer_size); in WriteVerityData()
259 buffer_size))); in WriteVerityData()
266 const size_t buffer_size) { in WriteVerityAndHashPartition() argument
273 WriteVerityData(fd, buffer, buffer_size); in WriteVerityAndHashPartition()
283 std::min<size_t>(buffer_size, end_offset - start_offset); in WriteVerityAndHashPartition()
306 buffer_size))); in WriteVerityAndHashPartition()
312 const size_t buffer_size) { in HashPartition() argument
329 std::min<size_t>(buffer_size, end_offset - start_offset); in HashPartition()
360 buffer_size))); in HashPartition()
Dfilesystem_verifier_action.h92 const size_t buffer_size);
96 const size_t buffer_size);
100 const size_t buffer_size);
/system/nfc/utils/test/ringbuffer_fuzzer/
Dringbuffer_fuzzer.cpp17 uint16_t buffer_size = *((const uint16_t*)Data); in LLVMFuzzerTestOneInput() local
18 ringbuffer_t* buffer = ringbuffer_init(buffer_size); in LLVMFuzzerTestOneInput()
/system/teeui/test/
Dteeui_device_config.cpp85 uint32_t buffer_size = h * linestride; in runRenderTest() local
86 std::vector<uint32_t> buffer(buffer_size); in runRenderTest()
91 sCurrentExample->renderUIIntoBuffer(0, 0, w, h, linestride, buffer.data(), buffer_size); in runRenderTest()
/system/security/diced/open_dice/src/
Dbcc.rs50 let mut buffer_size = 0; in bcc_format_config_descriptor() localVariable
54 BccFormatConfigDescriptor(&values, buffer.len(), buffer.as_mut_ptr(), &mut buffer_size) in bcc_format_config_descriptor()
56 Ok(buffer_size) in bcc_format_config_descriptor()
/system/core/fs_mgr/libsnapshot/libsnapshot_cow/
Dcow_decompress.cpp37 size_t buffer_size = stream_remaining; in Decompress() local
38 uint8_t* buffer = reinterpret_cast<uint8_t*>(sink_->GetBuffer(buffer_size, &buffer_size)); in Decompress()
46 size_t bytes_to_read = std::min(buffer_size, stream_remaining); in Decompress()
Dcow_writer.cpp190 header_.buffer_size = 0; in SetupHeaders()
329 next_op_pos_ = sizeof(header_) + header_.buffer_size; in InitPos()
353 header_.buffer_size = BUFFER_REGION_DEFAULT_SIZE; in OpenForWrite()
365 std::string data(header_.buffer_size, 0); in OpenForWrite()
366 if (!android::base::WriteFully(fd_, data.data(), header_.buffer_size)) { in OpenForWrite()
377 if (lseek(fd_.get(), sizeof(header_) + header_.buffer_size, SEEK_SET) < 0) { in OpenForWrite()
Dcow_reader.cpp170 if (header_.major_version >= 2 && (header_.buffer_size > 0)) { in ParseOps()
171 LOG(DEBUG) << " Scratch space found of size: " << header_.buffer_size; in ParseOps()
172 size_t init_offset = header_.header_size + header_.buffer_size; in ParseOps()
185 header_.buffer_size = 0; in ParseOps()
/system/libprocinfo/include/procinfo/
Dprocess_map.h269 inline bool ReadMapFileAsyncSafe(const char* map_file, void* buffer, size_t buffer_size, in ReadMapFileAsyncSafe() argument
271 if (buffer == nullptr || buffer_size == 0) { in ReadMapFileAsyncSafe()
287 TEMP_FAILURE_RETRY(read(fd, char_buffer + read_bytes, buffer_size - read_bytes - 1)); in ReadMapFileAsyncSafe()
319 if (start == 0 && read_bytes == buffer_size - 1) { in ReadMapFileAsyncSafe()
/system/libhwbinder/include/hwbinder/
DParcel.h165 status_t readBuffer(size_t buffer_size, size_t *buffer_handle,
167 status_t readNullableBuffer(size_t buffer_size, size_t *buffer_handle,
169 status_t readEmbeddedBuffer(size_t buffer_size, size_t *buffer_handle,
172 status_t readNullableEmbeddedBuffer(size_t buffer_size,
212 status_t readBuffer(size_t buffer_size, size_t *buffer_handle,
/system/core/trusty/utils/acvp/
Dacvp_ipc.h60 uint32_t buffer_size; member
/system/extras/simpleperf/
Devent_fd.h77 char* GetMappedBuffer(size_t& buffer_size) { in GetMappedBuffer() argument
78 buffer_size = mmap_data_buffer_size_; in GetMappedBuffer()
DRecordReadThread.cpp35 RecordBuffer::RecordBuffer(size_t buffer_size) in RecordBuffer() argument
36 : read_head_(0), write_head_(0), buffer_size_(buffer_size), buffer_(new char[buffer_size]) {} in RecordBuffer()
184 size_t buffer_size; in KernelRecordReader() local
185 buffer_ = event_fd_->GetMappedBuffer(buffer_size); in KernelRecordReader()
186 buffer_mask_ = buffer_size - 1; in KernelRecordReader()
DRecordReadThread_test.cpp136 MockEventFd(const perf_event_attr& attr, int cpu, char* buffer, size_t buffer_size, in MockEventFd()
140 mmap_data_buffer_size_ = buffer_size; in MockEventFd()
244 size_t buffer_size = AlignToPowerOfTwo(data_size); in CreateFakeEventFds() local
246 buffer.resize(buffer_size); in CreateFakeEventFds()
250 event_fds_[i].reset(new MockEventFd(attr, i, buffers_[i].data(), buffer_size, false)); in CreateFakeEventFds()
/system/dmesgd/
Ddmesgd.cpp99 size_t buffer_size = 0; in ProcessDmesg() local
100 while (getline(&buffer, &buffer_size, pipe.get()) != -1) { in ProcessDmesg()
/system/libbase/
Dfile.cpp527 static int _basename_r(const char* path, size_t path_size, char* buffer, size_t buffer_size) { in _basename_r() argument
566 if (len > static_cast<int>(buffer_size) - 1) { in _basename_r()
567 len = buffer_size - 1; in _basename_r()
612 static int _dirname_r(const char* path, size_t path_size, char* buffer, size_t buffer_size) { in _dirname_r() argument
658 if (len > static_cast<int>(buffer_size) - 1) { in _dirname_r()
659 len = buffer_size - 1; in _dirname_r()
/system/core/trusty/keymaster/ipc/
Dtrusty_keymaster_ipc.cpp155 size_t buffer_size = 0; in trusty_keymaster_call_2() local
157 reinterpret_cast<uintptr_t>(write_pos), &buffer_size)) { in trusty_keymaster_call_2()
160 iov[1] = {.iov_base = write_pos, .iov_len = buffer_size}; in trusty_keymaster_call_2()
/system/extras/sound/
Dplaywav.c25 uint32_t buffer_size; member
67 sz = config.buffer_size; in pcm_play()
249 sz = cfg.buffer_size; in wav_rec()
/system/logging/logd/
DSerializedLogBuffer.cpp222 size_t buffer_size = it_to_prune->PruneSize(); in Prune() local
225 if (buffer_size >= bytes_to_free) { in Prune()
228 bytes_to_free -= buffer_size; in Prune()
/system/update_engine/scripts/
Dupdate_device.py54 def CopyFileObjLength(fsrc, fdst, buffer_size=128 * 1024, copy_length=None, speed_limit=None): argument
74 buffer_size = min(speed_limit//32, buffer_size)
79 chunk_size = buffer_size
/system/libhwbinder/
DParcel.cpp1364 status_t Parcel::readBuffer(size_t buffer_size, size_t *buffer_handle, in readBuffer() argument
1374 if (!verifyBufferObject(buffer_obj, buffer_size, flags, parent, parentOffset)) { in readBuffer()
1384 status_t Parcel::readNullableBuffer(size_t buffer_size, size_t *buffer_handle, in readNullableBuffer() argument
1387 return readBuffer(buffer_size, buffer_handle, in readNullableBuffer()
1392 status_t Parcel::readBuffer(size_t buffer_size, size_t *buffer_handle, in readBuffer() argument
1395 status_t status = readNullableBuffer(buffer_size, buffer_handle, buffer_out); in readBuffer()
1403 status_t Parcel::readEmbeddedBuffer(size_t buffer_size, in readEmbeddedBuffer() argument
1409 status_t status = readNullableEmbeddedBuffer(buffer_size, buffer_handle, in readEmbeddedBuffer()
1418 status_t Parcel::readNullableEmbeddedBuffer(size_t buffer_size, in readNullableEmbeddedBuffer() argument
1424 return readBuffer(buffer_size, buffer_handle, BINDER_BUFFER_FLAG_HAS_PARENT, in readNullableEmbeddedBuffer()
/system/core/fs_mgr/libsnapshot/include/libsnapshot/
Dcow_format.h80 uint32_t buffer_size; member
/system/core/fs_mgr/liblp/
Dreader.cpp481 static std::string NameFromFixedArray(const char* name, size_t buffer_size) { in NameFromFixedArray() argument
485 if (name[buffer_size - 1] == '\0') { in NameFromFixedArray()
488 return std::string(name, buffer_size); in NameFromFixedArray()

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