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Searched refs:buf (Results 1 – 25 of 48) sorted by relevance

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/art/libartbase/base/
Dsafe_copy_test.cc53 char buf[kPageSize]; in TEST() local
56 memset(buf, 0xCC, sizeof(buf)); in TEST()
57 EXPECT_EQ(static_cast<ssize_t>(kPageSize), SafeCopy(buf, page1, kPageSize)) << strerror(errno); in TEST()
58 EXPECT_EQ(0, memcmp(buf, page1, kPageSize)); in TEST()
61 memset(buf, 0xCC, sizeof(buf)); in TEST()
62 EXPECT_EQ(static_cast<ssize_t>(kPageSize - 1), SafeCopy(buf, page1 + 1, kPageSize)); in TEST()
63 EXPECT_EQ(0, memcmp(buf, page1 + 1, kPageSize - 1)); in TEST()
66 memset(buf, 0xCC, sizeof(buf)); in TEST()
67 EXPECT_EQ(0, SafeCopy(buf, page2 + kPageSize - 1, kPageSize)); in TEST()
70 memset(buf, 0xCC, sizeof(buf)); in TEST()
[all …]
Dlogging.cc108 char* buf = nullptr; in LogLineLowStack() local
115 buf = reinterpret_cast<char*>(malloc(buf_size)); in LogLineLowStack()
117 if (buf != nullptr) { in LogLineLowStack()
118 snprintf(buf, buf_size, "%s:%u] %s", file, line, message); in LogLineLowStack()
119 android_writeLog(priority, tag, buf); in LogLineLowStack()
120 free(buf); in LogLineLowStack()
152 char buf[kBufSize + 1]; // +1 for terminator. in PrintFileToLog() local
156 int64_t n = TEMP_FAILURE_RETRY(read(file.Fd(), &buf[filled_to], kBufSize - filled_to)); in PrintFileToLog()
160 buf[filled_to] = 0; in PrintFileToLog()
161 LOG(level) << buf; in PrintFileToLog()
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Dbit_vector_test.cc218 uint32_t buf; in TEST() local
220 bv.CopyTo(&buf, sizeof(buf)); in TEST()
222 EXPECT_EQ(0u, buf); in TEST()
228 uint32_t buf; in TEST() local
233 EXPECT_EQ(sizeof(buf), bv.GetSizeOf()); in TEST()
235 bv.CopyTo(&buf, sizeof(buf)); in TEST()
236 EXPECT_EQ(0x04020001u, buf); in TEST()
243 uint8_t buf[5]; in TEST() local
247 EXPECT_LT(sizeof(buf), bv.GetSizeOf()); in TEST()
249 bv.CopyTo(buf, sizeof(buf)); in TEST()
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Dutils.cc250 char buf[16]; // MAX_TASK_COMM_LEN=16 is hard-coded in the kernel. in SetThreadName() local
251 strncpy(buf, s, sizeof(buf)-1); in SetThreadName()
252 buf[sizeof(buf)-1] = '\0'; in SetThreadName()
253 errno = pthread_setname_np(pthread_self(), buf); in SetThreadName()
255 PLOG(WARNING) << "Unable to set the name of current thread to '" << buf << "'"; in SetThreadName()
Dzip_archive_test.cc56 uint8_t buf[kBufSize]; in TEST_F() local
58 ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fd, buf, kBufSize)); in TEST_F()
62 computed_crc = crc32(computed_crc, buf, bytes_read); in TEST_F()
/art/runtime/jdwp/
Djdwp_bits.h79 static inline void Set1(uint8_t* buf, uint8_t val) { in Set1() argument
80 *buf = val; in Set1()
84 static inline void Set2BE(uint8_t* buf, uint16_t val) { in Set2BE() argument
85 *buf++ = (uint8_t)(val >> 8); in Set2BE()
86 *buf = (uint8_t)(val); in Set2BE()
90 static inline void Set4BE(uint8_t* buf, uint32_t val) { in Set4BE() argument
91 *buf++ = (uint8_t)(val >> 24); in Set4BE()
92 *buf++ = (uint8_t)(val >> 16); in Set4BE()
93 *buf++ = (uint8_t)(val >> 8); in Set4BE()
94 *buf = (uint8_t)(val); in Set4BE()
[all …]
Djdwp_expand_buf.cc154 static void SetUtf8String(uint8_t* buf, const char* str, size_t strLen) { in SetUtf8String() argument
155 Set4BE(buf, strLen); in SetUtf8String()
157 memcpy(buf + sizeof(uint32_t), str, strLen); in SetUtf8String()
182 void expandBufAddLocation(ExpandBuf* buf, const JdwpLocation& location) { in expandBufAddLocation() argument
183 expandBufAdd1(buf, location.type_tag); in expandBufAddLocation()
184 expandBufAddObjectId(buf, location.class_id); in expandBufAddLocation()
185 expandBufAddMethodId(buf, location.method_id); in expandBufAddLocation()
186 expandBufAdd8BE(buf, location.dex_pc); in expandBufAddLocation()
Djdwp.h67 static inline void SetFieldId(uint8_t* buf, FieldId val) { return Set8BE(buf, val); } in SetFieldId() argument
68 static inline void SetMethodId(uint8_t* buf, MethodId val) { return Set8BE(buf, val); } in SetMethodId() argument
69 static inline void SetObjectId(uint8_t* buf, ObjectId val) { return Set8BE(buf, val); } in SetObjectId() argument
70 static inline void SetRefTypeId(uint8_t* buf, RefTypeId val) { return Set8BE(buf, val); } in SetRefTypeId() argument
71 static inline void SetFrameId(uint8_t* buf, FrameId val) { return Set8BE(buf, val); } in SetFrameId() argument
/art/libartbase/base/unix_file/
Drandom_access_file_test.h56 char buf[256]; in ReadString() local
59 while ((n = f->Read(buf, sizeof(buf), offset)) > 0) { in ReadString()
60 s->append(buf, n); in ReadString()
67 char buf[256]; in TestRead() local
72 ASSERT_EQ(0, file->Read(buf, 0, 0)); in TestRead()
73 ASSERT_EQ(0, file->Read(buf, 123, 0)); in TestRead()
85 std::unique_ptr<char[]> buf(new char[buf_size]); in TestReadContent()
87 ASSERT_EQ(-EINVAL, file->Read(buf.get(), 0, -123)); in TestReadContent()
90 ASSERT_EQ(content.size(), static_cast<uint64_t>(file->Read(buf.get(), buf_size, 0))); in TestReadContent()
91 ASSERT_EQ(std::string(buf.get(), content.size()), content); in TestReadContent()
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Drandom_access_file_utils.cc28 std::vector<char> buf(4096); in CopyFile() local
31 while ((n = src.Read(&buf[0], buf.size(), offset)) > 0) { in CopyFile()
32 if (dst->Write(&buf[0], n, offset) != n) { in CopyFile()
Drandom_access_file.h45 virtual int64_t Read(char* buf, int64_t byte_count, int64_t offset) const = 0;
60 virtual int64_t Write(const char* buf, int64_t byte_count, int64_t offset) = 0;
Dfd_file.cc99 static ssize_t pwrite(int fd, const void* buf, size_t count, off64_t offset) { in pwrite() argument
113 if (!::WriteFile(handle, buf, count, &bytes_written, &overlapped)) { in pwrite()
362 int64_t FdFile::Read(char* buf, int64_t byte_count, int64_t offset) const { in Read() argument
364 int rc = TEMP_FAILURE_RETRY(pread64(fd_, buf, byte_count, offset)); in Read()
366 int rc = TEMP_FAILURE_RETRY(pread(fd_, buf, byte_count, offset)); in Read()
388 int64_t FdFile::Write(const char* buf, int64_t byte_count, int64_t offset) { in Write() argument
391 int rc = TEMP_FAILURE_RETRY(pwrite64(fd_, buf, byte_count, offset)); in Write()
393 int rc = TEMP_FAILURE_RETRY(pwrite(fd_, buf, byte_count, offset)); in Write()
415 static ssize_t ReadIgnoreOffset(int fd, void *buf, size_t count, off_t offset) { in ReadIgnoreOffset() argument
417 return read(fd, buf, count); in ReadIgnoreOffset()
/art/libdexfile/dex/
Dutf_test.cc316 static void testConversions(uint16_t *buf, int char_count) { in testConversions() argument
323 byte_count_reference = CountUtf8Bytes_reference(buf, char_count); in testConversions()
324 byte_count_test = CountUtf8Bytes(buf, char_count); in testConversions()
328 ConvertUtf16ToModifiedUtf8_reference(bytes_reference, buf, char_count); in testConversions()
329 ConvertUtf16ToModifiedUtf8(bytes_test, byte_count_test, buf, char_count); in testConversions()
347 EXPECT_EQ(buf[i], out_buf_reference[i]); in testConversions()
348 EXPECT_EQ(buf[i], out_buf_test[i]); in testConversions()
354 uint16_t buf[4] = { 0 }; in TEST_F() local
362 buf[0] = 'h'; in TEST_F()
363 buf[1] = codePoint; in TEST_F()
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/art/dt_fd_forward/export/
Dfd_transport.h37 void WriteData(void* buf) { in WriteData()
38 int* ibuf = reinterpret_cast<int*>(buf); in WriteData()
44 static FdSet ReadData(void* buf) { in ReadData()
45 int* ibuf = reinterpret_cast<int*>(buf); in ReadData()
/art/tools/
Ddt_fds_forward.py98 buf = local_sock.recv(1024)
99 print("Local_sock has data: " + str(buf))
100 if buf == LISTEN_START_MESSAGE:
103 elif buf == LISTEN_END_MESSAGE:
106 elif buf == ACCEPTED_MESSAGE:
108 elif buf == CLOSE_MESSAGE:
112 print("Unknown data received from socket " + str(buf))
Dstream-trace-converter.py64 buf = input.read(length)
65 if len(buf) != length:
67 output.write(buf)
/art/tools/ahat/src/main/com/android/ahat/
DStaticHandler.java52 byte[] buf = new byte[4096]; in handle()
53 while ((read = is.read(buf)) >= 0) { in handle()
54 os.write(buf, 0, read); in handle()
/art/test/909-attach-agent/src-art/
DMain.java96 byte[] buf = new byte[16 * 1024]; in prepare()
98 int r = bis.read(buf, 0, buf.length); in prepare()
102 bos.write(buf, 0, r); in prepare()
/art/runtime/
Dtrace.cc181 static void Append2LE(uint8_t* buf, uint16_t val) { in Append2LE() argument
182 *buf++ = static_cast<uint8_t>(val); in Append2LE()
183 *buf++ = static_cast<uint8_t>(val >> 8); in Append2LE()
187 static void Append4LE(uint8_t* buf, uint32_t val) { in Append4LE() argument
188 *buf++ = static_cast<uint8_t>(val); in Append4LE()
189 *buf++ = static_cast<uint8_t>(val >> 8); in Append4LE()
190 *buf++ = static_cast<uint8_t>(val >> 16); in Append4LE()
191 *buf++ = static_cast<uint8_t>(val >> 24); in Append4LE()
195 static void Append8LE(uint8_t* buf, uint64_t val) { in Append8LE() argument
196 *buf++ = static_cast<uint8_t>(val); in Append8LE()
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/art/openjdkjvm/
DOpenjdkJvm.cc101 JNIEXPORT jint JVM_Read(jint fd, char* buf, jint nbytes) { in JVM_Read() argument
102 return TEMP_FAILURE_RETRY(read(fd, buf, nbytes)); in JVM_Read()
106 JNIEXPORT jint JVM_Write(jint fd, char* buf, jint nbytes) { in JVM_Write() argument
107 return TEMP_FAILURE_RETRY(write(fd, buf, nbytes)); in JVM_Write()
159 JNIEXPORT jint JVM_GetLastErrorString(char* buf, int len) { in JVM_GetLastErrorString() argument
166 char* result = strerror_r(err, buf, len); in JVM_GetLastErrorString()
167 if (result != buf) { in JVM_GetLastErrorString()
168 strncpy(buf, result, len); in JVM_GetLastErrorString()
169 buf[len - 1] = '\0'; in JVM_GetLastErrorString()
172 return strlen(buf); in JVM_GetLastErrorString()
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/art/compiler/linker/
Doutput_stream_test.cc45 uint8_t buf[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9 }; in GenerateTestOutput() local
46 EXPECT_TRUE(output_stream_->WriteFully(buf, 2)); in GenerateTestOutput()
50 EXPECT_TRUE(output_stream_->WriteFully(buf, 4)); in GenerateTestOutput()
52 EXPECT_TRUE(output_stream_->WriteFully(buf, 6)); in GenerateTestOutput()
/art/tools/dmtracedump/
Dcreatetesttrace.cc75 char buf[BUF_SIZE]; variable
128 while (fgets(buf, BUF_SIZE, inputFp)) { in parseInputFile()
129 char* cp = buf; in parseInputFile()
158 while (fgets(buf, BUF_SIZE, inputFp)) { in parseInputFile()
166 char* cp = buf; in parseInputFile()
235 printf("Indent: %d; IndentLevel: %d; Line: %s", indent, indentLevel, buf); in parseInputFile()
253 fprintf(stderr, "Error: line %d: %s", linenum, buf); in parseInputFile()
263 fprintf(stderr, "Error: line %d: %s", linenum, buf); in parseInputFile()
271 fprintf(stderr, "Error: line %d: %s", linenum, buf); in parseInputFile()
/art/test/580-crc32/src/
DMain.java348 ByteBuffer buf = ByteBuffer.wrap(bytes, 0, off + len); in CRC32ByteBuffer() local
349 buf.position(off); in CRC32ByteBuffer()
351 crc32.update(buf); in CRC32ByteBuffer()
416 ByteBuffer buf = ByteBuffer.allocateDirect(total_len).put(bytes, 0, total_len); in CRC32DirectByteBuffer() local
417 buf.position(off); in CRC32DirectByteBuffer()
419 crc32.update(buf); in CRC32DirectByteBuffer()
424 ByteBuffer buf = ByteBuffer.allocateDirect(bytes.length).put(bytes); in CRC32ByteAndDirectByteBuffer() local
425 buf.position(0); in CRC32ByteAndDirectByteBuffer()
428 crc32.update(buf); in CRC32ByteAndDirectByteBuffer()
433 ByteBuffer buf = ByteBuffer.allocateDirect(bytes.length).put(bytes); in CRC32DirectByteBufferAndByte() local
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/art/libelffile/elf/
Dxz_utils.cc59 static SRes ReadImpl(const ISeqInStream* p, void* buf, size_t* size) { in XzCompress()
62 memcpy(buf, ctx->src_.data() + ctx->src_pos_, *size); in XzCompress()
66 static size_t WriteImpl(const ISeqOutStream* p, const void* buf, size_t size) { in XzCompress()
68 const uint8_t* buffer = reinterpret_cast<const uint8_t*>(buf); in XzCompress()
/art/oatdump/
Doatdump_test.h250 auto line_buf_fn = [&](char* buf, size_t len) { in Exec()
261 error_buf.insert(error_buf.end(), buf, buf + len); in Exec()
268 memcpy(&line[line_len], buf, copy); in Exec()
269 buf += copy; in Exec()

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