Searched defs:buffer (Results 26 - 50 of 217) sorted by relevance

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/system/media/audio_utils/include/audio_utils/
H A Dclock.h30 * \param buffer caller allocated string buffer, buffer_length must be >= 19 chars
33 * \param buffer_size size of buffer.
35 static inline void audio_utils_ns_to_string(int64_t ns, char *buffer, size_t buffer_size) argument
45 buffer[0] = '\0';
49 if (snprintf(buffer, buffer_size, "%02d-%02d %02d:%02d:%02d.%03d",
53 buffer[0] = '\0'; // null terminate on format error, which should not happen
65 char time[19]; /* minimum size buffer */
/system/nfc/src/adaptation/
H A DCrcChecksum.cpp66 ** Description Compute a checksum on a buffer of data.
71 unsigned short crcChecksumCompute(const unsigned char* buffer, int bufferLen) { argument
73 const register unsigned char* cp = buffer;
101 char buffer[1024]; local
102 ssize_t actualReadData = read(fileStream, buffer, sizeof(buffer));
104 data.append(buffer, actualReadData);
/system/vold/tests/
H A DVolumeManager_test.cpp38 char buffer[MD5_ASCII_LENGTH_PLUS_NULL]; local
39 char* dst = reinterpret_cast<char*>(&buffer);
44 EXPECT_TRUE(VolumeManager::asecHash(exp1, (char*)NULL, sizeof(buffer)) == NULL && errno == ESPIPE)
45 << "Should return NULL and set errno to ESPIPE when destination buffer is NULL";
47 << "Should return NULL and set errno to ESPIPE when destination buffer length is 0";
48 EXPECT_TRUE(VolumeManager::asecHash((const char*)NULL, dst, sizeof(buffer)) == NULL && errno == ESPIPE)
49 << "Should return NULL and set errno to ESPIPE when source buffer is NULL";
51 EXPECT_FALSE(VolumeManager::asecHash(src1, dst, sizeof(buffer)) == NULL)
58 EXPECT_FALSE(VolumeManager::asecHash(src2, dst, sizeof(buffer)) == NULL)
/system/bt/osi/src/
H A Dbuffer.cc21 #include "osi/include/buffer.h"
39 buffer_t* buffer = local
42 buffer->root = buffer;
43 buffer->refcount = 1;
44 buffer->length = size;
46 return buffer;
70 void buffer_free(buffer_t* buffer) { argument
71 if (!buffer) return;
73 if (buffer
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/system/chre/core/
H A Dnanoapp.cc91 bool Nanoapp::logStateToBuffer(char *buffer, size_t *bufferPos, argument
93 bool success = PlatformNanoapp::logStateToBuffer(buffer, bufferPos,
95 success &= debugDumpPrint(buffer, bufferPos, bufferSize,
H A Dwwan_request_manager.cc80 bool WwanRequestManager::logStateToBuffer(char *buffer, size_t *bufferPos, argument
82 bool success = debugDumpPrint(buffer, bufferPos, bufferSize, "\nWWAN:\n");
84 success &= debugDumpPrint(buffer, bufferPos, bufferSize,
/system/connectivity/wifilogd/
H A Dmessage_buffer.h31 // A fixed-size buffer, which provides FIFO access to read and write
37 // |buffer| does not expire before the ScopedRewinder.
40 explicit ScopedRewinder(NONNULL MessageBuffer* buffer) : buffer_(buffer) {} argument
47 // Constructs the buffer. |size| must be greater than GetHeaderSize().
50 // Appends a single message to the buffer. |data_len| must be >=1. Returns
51 // true if the message was added to the buffer.
54 // Returns true if the buffer is large enough to hold |length| bytes of user
55 // data, when the buffer is empty.
58 // Returns true if the buffer currentl
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/system/core/debuggerd/libdebuggerd/test/
H A Ddump_memory_test.cpp149 uint8_t buffer[256]; local
150 for (size_t i = 0; i < sizeof(buffer); i++) {
151 buffer[i] = i;
153 backtrace_mock_->SetReadData(buffer, sizeof(buffer));
168 uint8_t buffer[256]; local
169 for (size_t i = 0; i < sizeof(buffer); i++) {
170 buffer[i] = i;
172 backtrace_mock_->SetReadData(buffer, sizeof(buffer));
188 uint8_t buffer[256]; local
257 uint8_t buffer[104]; local
276 uint8_t buffer[104]; local
301 uint8_t buffer[106]; local
330 uint8_t buffer[256]; local
384 uint8_t buffer[256]; local
401 uint8_t buffer[256]; local
426 uint8_t buffer[256]; local
447 uint8_t buffer[256]; local
507 uint8_t buffer[256]; local
566 uint8_t buffer[224]; local
625 uint8_t buffer[256]; local
683 uint8_t buffer[256]; local
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H A DBacktraceMock.h56 virtual size_t Read(uintptr_t addr, uint8_t* buffer, size_t bytes) { argument
76 memcpy(buffer, buffer_.data() + offset, bytes);
83 void SetReadData(uint8_t* buffer, size_t bytes) { argument
85 memcpy(buffer_.data(), buffer, bytes);
/system/core/fastboot/
H A Dsocket_test.cpp93 char buffer[16]; local
98 EXPECT_EQ(-1, server->Receive(buffer, sizeof(buffer), kShortTimeoutMs));
101 EXPECT_EQ(-1, client->Receive(buffer, sizeof(buffer), kShortTimeoutMs));
108 EXPECT_EQ(-1, client->Receive(buffer, sizeof(buffer), kShortTimeoutMs));
114 char buffer[16]; local
120 EXPECT_EQ(-1, server->Receive(buffer, sizeof(buffer), kTestTimeoutM
164 char buffer[5]; local
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/system/core/libappfuse/tests/
H A DFuseBufferTest.cc44 char buffer[std::max(headerSize, sizeof(FuseRequest))]; local
45 FuseRequest* const packet = reinterpret_cast<FuseRequest*>(buffer);
57 char buffer[std::max(size, sizeof(FuseRequest))]; local
58 FuseRequest* const packet = reinterpret_cast<FuseRequest*>(buffer);
160 FuseBuffer buffer; local
161 memset(&buffer, 0, sizeof(FuseBuffer));
163 buffer.request.header.opcode = FUSE_INIT;
164 buffer.request.init_in.major = FUSE_KERNEL_VERSION;
165 buffer.request.init_in.minor = FUSE_KERNEL_MINOR_VERSION;
167 buffer
181 FuseBuffer buffer; local
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/system/core/libcutils/
H A Duevent.c32 ssize_t uevent_kernel_multicast_recv(int socket, void *buffer, size_t length) argument
35 return uevent_kernel_multicast_uid_recv(socket, buffer, length, &uid);
47 ssize_t uevent_kernel_multicast_uid_recv(int socket, void *buffer, size_t length, uid_t *uid) argument
49 return uevent_kernel_recv(socket, buffer, length, true, uid);
52 ssize_t uevent_kernel_recv(int socket, void *buffer, size_t length, bool require_group, uid_t *uid) argument
54 struct iovec iov = { buffer, length };
99 bzero(buffer, length);
/system/core/libmemunreachable/tests/
H A DLeakFolding_test.cpp42 #define buffer_begin(buffer) reinterpret_cast<uintptr_t>(&(buffer)[0])
43 #define buffer_end(buffer) (reinterpret_cast<uintptr_t>(&(buffer)[0]) + sizeof(buffer))
44 #define ALLOCATION(heap_walker, buffer) \
45 ASSERT_EQ(true, (heap_walker).Allocation(buffer_begin(buffer), buffer_end(buffer)))
273 void* buffer[n]; local
278 ASSERT_TRUE(heap_walker.Allocation(reinterpret_cast<uintptr_t>(&buffer[
305 void* buffer[n]; local
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/system/core/libusbhost/include/usbhost/
H A Dusbhost.h45 void* buffer; member in struct:usb_request
209 void* buffer,
218 void* buffer,
/system/extras/perfprofd/tests/
H A Dperfprofdmockutils.cc67 char buffer[LMAX]; local
68 strcpy(buffer, tag);
69 vsnprintf(buffer+strlen(tag), LMAX, fmt, ap);
70 std::string b(buffer); b += "\012";
/system/update_engine/payload_generator/
H A Dxz_android.cc61 const uint8_t* buffer = reinterpret_cast<const uint8_t*>(buf); local
63 self->data_->insert(self->data_->end(), buffer, buffer + size);
/system/vold/
H A Dvdc.cpp120 char buffer[4096]; local
144 memset(buffer, 0, sizeof(buffer));
145 rc = TEMP_FAILURE_RETRY(read(sock, buffer, sizeof(buffer)));
156 if (buffer[i] == '\0') {
157 char* res = buffer + offset;
/system/bt/btif/src/
H A Dbtif_debug_conn.cc39 static char* format_ts(const uint64_t ts, char* buffer, int len) { argument
46 snprintf(buffer, len, "%s.%03u", tempbuff, (uint16_t)(ms % 1000));
48 return buffer;
/system/bt/main/
H A Dbte_logmsg.cc147 static char buffer[BTE_LOG_BUF_SIZE]; local
153 vsnprintf(&buffer[MSG_BUFFER_OFFSET], BTE_LOG_MAX_SIZE, fmt_str, ap);
158 LOG_ERROR(bt_layer_tags[trace_layer], "%s", buffer);
161 LOG_WARN(bt_layer_tags[trace_layer], "%s", buffer);
165 LOG_INFO(bt_layer_tags[trace_layer], "%s", buffer);
168 LOG_DEBUG(bt_layer_tags[trace_layer], "%s", buffer);
172 LOG_ERROR(bt_layer_tags[trace_layer], "!BAD TRACE TYPE! %s", buffer);
/system/bt/osi/test/
H A Dwakelock_test.cc58 char* buffer = const_cast<char*>(tmp_dir_.c_str()); local
59 char* dtemp = mkdtemp(buffer);
/system/bt/service/
H A Dlogging_helpers.cc144 char buffer[20]; local
145 snprintf(buffer, sizeof(buffer), "%02X:%02X:%02X:%02X:%02X:%02X",
148 return std::string(buffer);
/system/bt/vendor_libs/linux/interface/
H A Dasync_fd_watcher.cc109 uint8_t buffer[] = {0}; local
110 if (TEMP_FAILURE_RETRY(write(notification_write_fd_, &buffer, 1)) < 0) {
167 char buffer[] = {0}; local
168 TEMP_FAILURE_RETRY(read(notification_listen_fd_, buffer, 1));
/system/chre/apps/chqts/src/shared/
H A Dnano_string.cc67 void uint32ToHexAscii(char *buffer, size_t buffer_len, uint32_t value) { argument
78 buffer[0] = '0';
79 buffer[1] = 'x';
81 buffer[2 + i] = lookup[(value >> shift) & 0xF];
/system/chre/platform/linux/
H A Dplatform_nanoapp.cc64 bool PlatformNanoapp::logStateToBuffer(char *buffer, size_t *bufferPos, argument
/system/connectivity/wificond/tests/
H A Dnl80211_attribute_unittest.cpp39 // This header contains invalid buffer length
203 std::vector<uint8_t> buffer; local
204 NL80211Attr<uint32_t> invalid_attr(buffer);
209 std::vector<uint8_t> buffer(
212 NL80211Attr<uint32_t> invalid_attr(buffer);
217 std::vector<uint8_t> buffer(
220 NL80211Attr<uint32_t> valid_attr(buffer);
221 NL80211Attr<uint16_t> invalid_attr(buffer);
227 std::vector<uint8_t> buffer(
231 NL80211Attr<std::string> str_attr(buffer);
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