Searched refs:data_fd (Results 1 – 6 of 6) sorted by relevance
| /system/extras/verity/ |
| D | build_verity_tree.cpp | 30 android::base::unique_fd data_fd(open(data_filename.c_str(), O_RDONLY)); in generate_verity_tree() local
31 if (data_fd == -1) { in generate_verity_tree()
38 file = sparse_file_import(data_fd, false, false); in generate_verity_tree()
40 file = sparse_file_import_auto(data_fd, false, verbose); in generate_verity_tree()
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| /system/update_engine/common/ |
| D | test_utils.cc | 136 bool BindToUnusedLoopDeviceLegacy(int data_fd, in BindToUnusedLoopDeviceLegacy() argument
171 TEST_AND_RETURN_FALSE_ERRNO(ioctl(loop_device_fd, LOOP_SET_FD, data_fd) == 0); in BindToUnusedLoopDeviceLegacy()
179 int data_fd = open(filename.c_str(), in BindToUnusedLoopDevice() local
181 TEST_AND_RETURN_FALSE_ERRNO(data_fd >= 0); in BindToUnusedLoopDevice()
182 ScopedFdCloser data_fd_closer(&data_fd); in BindToUnusedLoopDevice()
188 TEST_AND_RETURN_FALSE(loop_control.Attach(data_fd, 5s, out_lo_dev_name)); in BindToUnusedLoopDevice()
197 data_fd, filename, writable, out_lo_dev_name); in BindToUnusedLoopDevice()
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| /system/core/trusty/utils/rpmb_dev/ |
| D | rpmb_dev.c | 85 int data_fd; member
127 ret = lseek(s->data_fd, pos, SEEK_SET); in rpmb_file_seek()
145 ret = lseek(s->data_fd, 0, SEEK_SET); in rpmb_dev_program_key()
151 ret = write(s->data_fd, &s->header, sizeof(s->header)); in rpmb_dev_program_key()
196 ret = write(s->data_fd, s->cmd[i].data, RPMB_PACKET_DATA_SIZE); in rpmb_dev_data_write()
205 ret = lseek(s->data_fd, 0, SEEK_SET); in rpmb_dev_data_write()
211 ret = write(s->data_fd, &s->header.write_counter, sizeof(s->header.write_counter)); in rpmb_dev_data_write()
233 ret = read(s->data_fd, s->res[i].data, RPMB_PACKET_DATA_SIZE); in rpmb_dev_data_read()
599 s.data_fd = open(data_file_name, open_flags, S_IWUSR | S_IRUSR); in main()
600 if (s.data_fd < 0) { in main()
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| /system/update_engine/payload_generator/ |
| D | ab_generator_unittest.cc | 111 int data_fd = open(data_file.path().c_str(), O_RDWR, 000); in TestSplitReplaceOrReplaceXzOperation() local
112 EXPECT_GE(data_fd, 0); in TestSplitReplaceOrReplaceXzOperation()
113 ScopedFdCloser data_fd_closer(&data_fd); in TestSplitReplaceOrReplaceXzOperation()
115 BlobFileWriter blob_file(data_fd, &data_file_size); in TestSplitReplaceOrReplaceXzOperation()
152 ASSERT_TRUE(utils::PReadAll(data_fd, in TestSplitReplaceOrReplaceXzOperation()
181 ASSERT_TRUE(utils::PReadAll(data_fd, in TestSplitReplaceOrReplaceXzOperation()
273 int data_fd = open(data_file.path().c_str(), O_RDWR, 000); in TestMergeReplaceOrReplaceXzOperations() local
274 EXPECT_GE(data_fd, 0); in TestMergeReplaceOrReplaceXzOperations()
275 ScopedFdCloser data_fd_closer(&data_fd); in TestMergeReplaceOrReplaceXzOperations()
277 BlobFileWriter blob_file(data_fd, &data_file_size); in TestMergeReplaceOrReplaceXzOperations()
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| /system/core/init/ |
| D | firmware_handler.cpp | 65 size_t fw_size, int loading_fd, int data_fd) { in LoadFirmware() argument
70 int rc = sendfile(data_fd, fw_fd, nullptr, fw_size); in LoadFirmware()
232 unique_fd data_fd(open(data.c_str(), O_WRONLY | O_CLOEXEC)); in ProcessFirmwareEvent() local
233 if (data_fd == -1) { in ProcessFirmwareEvent()
253 LoadFirmware(firmware, root, fw_fd, sb.st_size, loading_fd, data_fd); in ProcessFirmwareEvent()
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| /system/extras/simpleperf/ |
| D | RecordReadThread.cpp | 243 int data_fd[2]; in RegisterDataCallback() local
244 if (pipe2(cmd_fd, O_CLOEXEC) != 0 || pipe2(data_fd, O_CLOEXEC) != 0) { in RegisterDataCallback()
251 read_data_fd_.reset(data_fd[0]); in RegisterDataCallback()
252 write_data_fd_.reset(data_fd[1]); in RegisterDataCallback()
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