Searched refs:buf (Results 51 - 75 of 408) sorted by relevance

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/system/bt/osi/include/
H A Dsocket.h58 // Reads up to |count| bytes from |socket| into |buf|. This function will not
60 // of bytes copied into |buf| on success, 0 if the socket has disconnected,
67 // to EWOULDBLOCK. Neither |socket| nor |buf| may be NULL.
68 ssize_t socket_read(const socket_t* socket, void* buf, size_t count);
70 // Writes up to |count| bytes from |buf| into |socket|. This function will not
79 // EWOULDBLOCK. Neither |socket| nor |buf| may be NULL.
80 ssize_t socket_write(const socket_t* socket, const void* buf, size_t count);
87 ssize_t socket_write_and_transfer_fd(const socket_t* socket, const void* buf,
/system/extras/ioshark/
H A Dcompile_ioshark.c108 get_delta_ts(char *buf, struct timeval *prev) argument
112 sscanf(buf, "%lu.%lu", &op_tv.tv_sec, &op_tv.tv_usec);
123 get_tracetype(char *buf, char *trace_type) argument
128 s = strchr(buf, ' ');
168 progname, __func__, buf);
176 get_pathname(char *buf, char *pathname, enum file_op file_op) argument
181 s = strchr(buf, '/');
184 __func__, buf);
190 __func__, buf);
195 s = strchr(buf, '"');
221 get_syscall(char *buf, char *syscall) argument
244 get_mmap_offset_len_prot(char *buf, int *prot, off_t *offset, u_int64_t *len) argument
293 get_lseek_offset_action(char *buf, enum file_op op, off_t *offset, char *action) argument
334 get_rw_len(char *buf, u_int64_t *len) argument
349 get_prw64_offset_len(char *buf, off_t *offset, u_int64_t *len) argument
375 get_ftrace_offset_len(char *buf, off_t *offset, u_int64_t *len) argument
403 get_openat_flags_mode(char *buf, char *flags, mode_t *mode) argument
[all...]
/system/core/liblog/tests/
H A Dlog_radio_test.cpp90 std::string buf = android::base::StringPrintf( local
94 FILE* fp = popen(buf.c_str(), "r");
98 if (!android::base::ReadFdToString(fileno(fp), &buf)) buf = "";
100 for (size_t pos = 0; (pos = buf.find(content, pos)) != std::string::npos;
105 (pos = buf.find(content_false, pos)) != std::string::npos; ++pos) {
H A Dlog_system_test.cpp90 std::string buf = android::base::StringPrintf( local
94 FILE* fp = popen(buf.c_str(), "r");
98 if (!android::base::ReadFdToString(fileno(fp), &buf)) buf = "";
100 for (size_t pos = 0; (pos = buf.find(content, pos)) != std::string::npos;
105 (pos = buf.find(content_false, pos)) != std::string::npos; ++pos) {
/system/core/logd/
H A DLogCommand.cpp43 static bool groupIsLog(char* buf) { argument
47 for (buf = strtok_r(buf, ws, &ptr); buf; buf = strtok_r(NULL, ws, &ptr)) {
49 gid_t Gid = strtol(buf, NULL, 10);
H A DLogListener.h38 LogListener(LogBufferInterface* buf, LogReader* reader /* nullable */);
H A DLogKlog.cpp205 LogKlog::LogKlog(LogBuffer* buf, LogReader* reader, int fdWrite, int fdRead, argument
208 logbuf(buf),
296 void LogKlog::sniffTime(log_time& now, const char*& buf, ssize_t len, argument
301 if ((len > 10) && (*buf == '[')) {
302 cp = now.strptime(buf, "[ %s.%q]"); // can index beyond buffer bounds
303 if (cp && (cp > &buf[len - 1])) cp = nullptr;
306 len -= cp - buf;
311 buf = cp;
368 pid_t LogKlog::sniffPid(const char*& buf, ssize_t len) { argument
371 const char* cp = buf;
415 parseKernelPrio(const char*& buf, ssize_t len) argument
436 synchronize(const char* buf, ssize_t len) argument
547 log(const char* buf, ssize_t len) argument
[all...]
/system/core/liblog/
H A Dlogd_reader.c67 char* buf, size_t len);
70 char* buf, size_t len);
73 char* buf, size_t len);
259 char* buf, size_t buf_size) {
271 snprintf(buf, buf_size, msg, logger ? logger->logId : (unsigned)-1);
274 len = strlen(buf) + 1;
275 ret = TEMP_FAILURE_RETRY(write(sock, buf, len));
281 cp = buf;
324 LIBLOG_HIDDEN ssize_t __send_log_msg(char* buf, size_t buf_size) { argument
325 return send_log_msg(NULL, NULL, buf, buf_siz
258 send_log_msg(struct android_log_logger* logger, const char* msg, char* buf, size_t buf_size) argument
328 check_log_success(char* buf, ssize_t ret) argument
343 char buf[512]; local
352 char buf[512]; local
369 char buf[512]; local
383 char buf[512]; local
409 logdGetStats(struct android_log_logger_list* logger_list, struct android_log_transport_context* transp __unused, char* buf, size_t len) argument
436 logdGetPrune(struct android_log_logger_list* logger_list __unused, struct android_log_transport_context* transp __unused, char* buf, size_t len) argument
442 logdSetPrune(struct android_log_logger_list* logger_list __unused, struct android_log_transport_context* transp __unused, char* buf, size_t len) argument
[all...]
/system/bt/btif/src/
H A Dbtif_sock_util.cc63 int sock_send_all(int sock_fd, const uint8_t* buf, int len) { argument
68 OSI_NO_INTR(ret = send(sock_fd, buf, s, 0));
73 buf += ret;
78 int sock_recv_all(int sock_fd, uint8_t* buf, int len) { argument
83 OSI_NO_INTR(ret = recv(sock_fd, buf, r, MSG_WAITALL));
88 buf += ret;
94 int sock_send_fd(int sock_fd, const uint8_t* buf, int len, int send_fd) { argument
96 unsigned char* buffer = (unsigned char*)buf;
/system/connectivity/wifilogd/
H A Draw_os.h49 virtual ssize_t Recv(int sockfd, void* buf, size_t buflen, int flags);
52 virtual ssize_t Write(int fd, const void* buf, size_t buflen);
/system/connectivity/wifilogd/tests/
H A Dmock_raw_os.h38 MOCK_METHOD4(Recv, ssize_t(int sockfd, void* buf, size_t buflen, int flags));
39 MOCK_METHOD3(Write, ssize_t(int fd, const void* buf, size_t buflen));
/system/core/adb/
H A Dadb_io.h36 // Reads exactly len bytes from fd into buf.
41 // If this function fails, the contents of buf are undefined.
42 bool ReadFdExactly(int fd, void* buf, size_t len);
62 // Writes exactly len bytes from buf to fd.
67 bool WriteFdExactly(int fd, const void* buf, size_t len);
/system/iot/attestation/atap/test/
H A Datap_unittest_util.h67 // Returns |buf| + |*index|, then increments |*index| by |value|. Used for
69 inline uint8_t* next(const uint8_t* buf, uint32_t* index, uint32_t value) { argument
70 uint8_t* retval = (uint8_t*)&buf[*index];
/system/libhwbinder/include/hwbinder/
H A DDebug.h37 void printHexData(int32_t indent, const void *buf, size_t length,
42 ssize_t getHWBinderKernelReferences(size_t count, uintptr_t* buf);
/system/libvintf/
H A DRuntimeInfo-target.cpp69 char buf[BUFFER_SIZE]; local
71 while ((len = gzread(f, buf, sizeof buf)) > 0) {
72 mConfigParser.process(buf, len);
115 struct utsname buf; local
116 if (uname(&buf)) {
119 mRuntimeInfo->mOsName = buf.sysname;
120 mRuntimeInfo->mNodeName = buf.nodename;
121 mRuntimeInfo->mOsRelease = buf.release;
122 mRuntimeInfo->mOsVersion = buf
[all...]
/system/core/libsysutils/src/
H A DSocketClient.cpp76 char *buf; local
81 ret = asprintf(&buf, "%d %d %s (%s)", code, getCmdNum(), msg, strerror(errno));
83 ret = asprintf(&buf, "%d %s (%s)", code, msg, strerror(errno));
87 ret = asprintf(&buf, "%d %d %s", code, getCmdNum(), msg);
89 ret = asprintf(&buf, "%d %s", code, msg);
94 ret = sendMsg(buf);
95 free(buf);
104 char buf[8]; local
106 snprintf(buf, 4, "%.3d", code);
109 memcpy(buf
126 char buf[4]; local
[all...]
/system/core/base/
H A Dstringprintf.cpp54 char* buf = new char[length]; local
58 result = vsnprintf(buf, length, format, backup_ap);
63 dst->append(buf, result);
65 delete[] buf;
/system/core/init/
H A Dlog.cpp79 char buf[1024]; local
82 vsnprintf(buf, sizeof(buf), fmt, ap);
84 android::base::KernelLogger(android::base::MAIN, severity, "selinux", nullptr, 0, buf);
/system/extras/alloc-stress/
H A Dalloc-stress.cpp170 char buf[256]; local
174 snprintf(buf, sizeof(buf), "/dev/memcg/apps/uid_%u", uid);
175 int tasks = mkdir(buf, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
177 cerr << "Failed to create memory cgroup under " << buf << endl;
181 snprintf(buf, sizeof(buf), "/dev/memcg/apps/uid_%u/pid_%u", uid, pid);
182 tasks = mkdir(buf, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
184 cerr << "Failed to create memory cgroup under " << buf << endl;
188 snprintf(buf, sizeo
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/system/media/audio_utils/include/audio_utils/
H A Dmono_blend.h32 * \param buf buffer of frames
43 void mono_blend(void *buf, audio_format_t format, size_t channelCount, size_t frames,
/system/keymaster/android_keymaster/
H A Dserializable.cpp27 uint8_t* append_to_buf(uint8_t* buf, const uint8_t* end, const void* data, size_t data_len) { argument
28 if (__pval(buf) + data_len < __pval(buf)) // Pointer wrap check
29 return buf;
31 if (buf + data_len <= end) {
32 memcpy(buf, data, data_len);
33 return buf + data_len;
35 return buf;
142 uint8_t* Buffer::Serialize(uint8_t* buf, const uint8_t* end) const { argument
143 return append_size_and_data_to_buf(buf, en
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/system/tools/aidl/
H A Dio_delegate.cpp47 char buf[4096]; local
48 DWORD path_len = GetFullPathName(path.c_str(), sizeof(buf), buf, nullptr);
49 if (path_len <= 0 || path_len >= sizeof(buf)) {
53 *absolute_path = buf;
69 char buf[4096];
70 if (getcwd(buf, sizeof(buf)) == nullptr) {
72 << sizeof(buf) << " bytes";
76 *absolute_path = buf;
[all...]
/system/tpm/trunks/ftdi/
H A Dmpsse.c260 uint8_t buf[CMD_SIZE] = {0}; local
383 buf[i++] = SET_BITS_HIGH;
384 buf[i++] = mpsse->gpioh;
385 buf[i++] = mpsse->trish;
387 retval = raw_write(mpsse, buf, i);
409 uint8_t buf[CMD_SIZE] = {0}; local
415 buf[0] = TCK_X5;
418 buf[0] = TCK_D5;
422 if (raw_write(mpsse, buf, 1) == MPSSE_OK) {
429 buf[
536 uint8_t buf[1] = {0}; local
693 uint8_t* buf = NULL; local
742 uint8_t *data = NULL, *buf = NULL; local
794 uint8_t* buf = NULL; local
870 uint8_t *txdata = NULL, *buf = NULL; local
[all...]
/system/core/libcutils/
H A Dfs.cpp134 char buf[BUF_SIZE]; local
135 if (TEMP_FAILURE_RETRY(read(fd, buf, BUF_SIZE)) == -1) {
139 if (sscanf(buf, "%d", out_value) != 1) {
165 char buf[BUF_SIZE]; local
166 int len = snprintf(buf, BUF_SIZE, "%d", value) + 1;
171 if (TEMP_FAILURE_RETRY(write(fd, buf, len)) < len) {
210 char* buf = strdup(path); local
211 char* segment = buf + 1;
218 ALOGE("Invalid path: %s", buf);
230 ALOGE("Failed to mkdirat(%s): %s", buf, strerro
[all...]
/system/extras/simpleperf/
H A Drecord_file_reader.cpp134 std::vector<char> buf(header_.attr_size);
135 if (!Read(buf.data(), buf.size())) {
144 memcpy(&attr.attr, &buf[0], std::min(sizeof(attr.attr), perf_event_attr_size));
145 memcpy(&attr.ids, &buf[perf_event_attr_size], section_desc_size);
281 std::vector<char> buf; local
286 buf.resize(cur_size + bytes_to_read);
287 if (!Read(&buf[cur_size], bytes_to_read)) {
302 header = RecordHeader(buf.data());
304 memcpy(p.get(), buf
341 Read(void* buf, size_t len) argument
386 std::vector<char> buf; local
407 std::vector<char> buf; local
430 std::vector<char> buf; local
492 std::vector<char> buf; local
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