Searched defs:buf (Results 1 - 25 of 301) sorted by relevance

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/system/core/libutils/
H A DSharedBufferTest.cpp32 android::SharedBuffer* buf = local
34 ASSERT_EQ(nullptr, buf);
36 buf = android::SharedBuffer::alloc(0);
37 ASSERT_NE(nullptr, buf);
38 ASSERT_EQ(0U, buf->size());
39 buf->release();
43 android::SharedBuffer* buf = android::SharedBuffer::alloc(10); local
44 EXPECT_DEATH(buf->editResize(SIZE_MAX - sizeof(android::SharedBuffer)), "");
45 buf = android::SharedBuffer::alloc(10);
46 EXPECT_DEATH(buf
[all...]
/system/core/base/
H A Dstringprintf_test.cpp42 char* buf = new char[n + 1]; local
43 memset(buf, 'x', n);
44 buf[n] = '\0';
45 std::string s(android::base::StringPrintf("%s", buf));
46 EXPECT_EQ(buf, s);
47 delete[] buf;
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/libnativebridge/tests/
H A DPreInitializeNativeBridge_test.cpp52 char buf[1024]; local
53 EXPECT_NE(nullptr, fgets(buf, sizeof(buf), proc_cpuinfo)) << "Error reading.";
56 EXPECT_EQ(0, strcmp(buf, kTestData));
/system/core/libsparse/
H A Dsparse_crc32.c101 uint32_t sparse_crc32(uint32_t crc_in, const void *buf, int size) argument
103 const uint8_t *p = buf;
/system/core/adb/
H A Dadb_io_test.cpp55 char buf[sizeof(expected)] = {}; local
56 ASSERT_TRUE(ReadFdExactly(tf.fd, buf, sizeof(buf) - 1)) << strerror(errno);
57 EXPECT_STREQ(expected, buf);
69 char buf[sizeof(expected) + 1] = {}; local
70 ASSERT_FALSE(ReadFdExactly(tf.fd, buf, sizeof(buf)));
83 char buf[sizeof(input) - 1] = {}; local
84 ASSERT_TRUE(ReadFdExactly(tf.fd, buf, sizeof(buf)
107 const char buf[] = "Foobar"; local
127 char buf[] = "foo"; local
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H A Dsysdeps_test.cpp34 char buf[4]; local
35 ASSERT_TRUE(ReadFdExactly(fds[1], buf, 4));
36 ASSERT_STREQ(buf, "foo");
37 ASSERT_TRUE(ReadFdExactly(fds[0], buf, 4));
38 ASSERT_STREQ(buf, "bar");
194 int32_t buf[2] = { -1, -1 }; local
195 ASSERT_EQ(adb_read(pfds[i].fd, buf, sizeof(buf)), static_cast<ssize_t>(sizeof(int32_t)));
196 ASSERT_EQ(i, buf[0]);
/system/core/libcutils/
H A Dashmem-host.cpp68 struct stat buf; local
69 int result = fstat(fd, &buf);
79 if (!(buf.st_nlink == 0 && S_ISREG(buf.st_mode))) {
84 return buf.st_size;
H A Dpartition_utils.cpp28 static int only_one_char(char *buf, int len, char c) argument
34 if (buf[i] != c) {
44 char buf[4096]; local
51 ret = read(fd, buf, sizeof(buf));
54 if (ret != sizeof(buf)) {
59 if (only_one_char(buf, sizeof(buf), 0)) {
64 if (only_one_char(buf, sizeof(buf),
[all...]
H A Dandroid_get_control_file.cpp99 char *buf = static_cast<char *>(calloc(1, len + 2)); local
100 if (!buf) {
104 ssize_t ret = TEMP_FAILURE_RETRY(readlink(proc, buf, len + 1));
106 int cmp = (len != static_cast<size_t>(ret)) || strcmp(buf, path);
107 free(buf);
H A Dklog.cpp58 char buf[LOG_BUF_MAX]; local
61 vsnprintf(buf, sizeof(buf), fmt, ap);
64 buf[LOG_BUF_MAX - 1] = 0;
67 iov[0].iov_base = buf;
68 iov[0].iov_len = strlen(buf);
/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) {
H A Dlog_read_test.cpp44 std::string buf = android::base::StringPrintf("pid=%u ts=%ld.%09ld", pid, local
49 ASSERT_LT(0, __android_log_write(prio, tag, buf.c_str()));
52 buf = std::string(&prio, sizeof(prio)) + tag + std::string("", 1) + buf +
66 if (log_msg.entry.len != buf.length()) continue;
68 if (buf != std::string(log_msg.msg(), log_msg.entry.len)) continue;
/system/core/liblog/
H A Duio.c29 char* buf = vecs->iov_base; local
33 int ret = read(fd, buf, len);
41 buf += ret;
53 const char* buf = vecs->iov_base; local
57 int ret = write(fd, buf, len);
65 buf += ret;
H A Dfake_writer.c53 char buf[sizeof("/dev/log_security") + 8]; local
57 snprintf(buf, sizeof(buf), "/dev/log_%s", android_log_id_to_name(i));
58 logFds[i] = fakeLogOpen(buf);
60 fprintf(stderr, "fakeLogOpen(%s) failed\n", buf);
/system/core/libprocinfo/
H A Dprocess_test.cpp97 char buf; local
98 TEMP_FAILURE_RETRY(read(pipefd[0], &buf, 1));
/system/core/libunwindstack/tests/
H A DMemoryOfflineTest.cpp50 char buf = '\0'; local
51 ASSERT_EQ(0U, memory->Read(offset - 1, &buf, 1));
52 ASSERT_EQ(0U, memory->Read(offset + data.size(), &buf, 1));
53 ASSERT_EQ(1U, memory->Read(offset, &buf, 1));
54 ASSERT_EQ(buf, data.front());
55 ASSERT_EQ(1U, memory->Read(offset + data.size() - 1, &buf, 1));
56 ASSERT_EQ(buf, data.back());
60 std::vector<char> buf; local
61 buf.resize(2 * data.size());
62 ASSERT_EQ(data.size(), memory->Read(offset, buf
[all...]
/system/extras/simpleperf/
H A Dutils_test.cpp67 char buf[8]; local
69 buf[i] = i;
71 ASSERT_EQ(0x1ULL, ConvertBytesToValue(buf + 1, 1));
72 ASSERT_EQ(0x201ULL, ConvertBytesToValue(buf + 1, 2));
73 ASSERT_EQ(0x05040302ULL, ConvertBytesToValue(buf + 2, 4));
74 ASSERT_EQ(0x0706050403020100ULL, ConvertBytesToValue(buf, 8));
/system/extras/squashfs_utils/
H A Dsquashfs_utils.c41 int squashfs_parse_sb_buffer(const void *buf, struct squashfs_info *info) argument
44 (const struct squashfs_super_block *)buf;
/system/update_engine/payload_consumer/
H A Dfake_file_descriptor.cc21 ssize_t FakeFileDescriptor::Read(void* buf, size_t count) { argument
48 static_cast<uint8_t*>(buf)[i] = kHexChars[current_digit];
/system/connectivity/wifilogd/
H A Dmemory_reader.h35 MemoryReader(const void* buf, size_t buflen) argument
36 : head_(static_cast<const uint8_t*>(buf)), n_bytes_avail_(buflen) {}
38 explicit MemoryReader(std::tuple<const uint8_t*, size_t> buf) argument
39 : head_(std::get<0>(buf)), n_bytes_avail_(std::get<1>(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/core/lmkd/
H A Dliblmkd_utils.c46 char buf[256]; local
50 snprintf(buf, sizeof(buf), "/dev/memcg/apps/uid_%u", uid);
51 if (mkdir(buf, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) < 0 &&
56 snprintf(buf, sizeof(buf), "/dev/memcg/apps/uid_%u/pid_%u", uid, pid);
57 if (mkdir(buf, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) < 0 &&
62 snprintf(buf, sizeof(buf), "/dev/memcg/apps/uid_%u/pid_%u/tasks", uid, pid);
63 tasks_file = open(buf, O_WRONL
[all...]
/system/extras/tests/pagingtest/
H A Dmmap_test.c11 void *buf; local
24 buf = mmap(NULL, alloc_size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
26 if (buf == ((void *)-1)) {
34 munmap(buf, alloc_size);
46 munmap(buf, alloc_size); // unreached?

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