73 get_system_property(const string& name, int* err)  in get_system_property()  argument
80     return trim(get_command_output(cmd, err, false));  in get_system_property()
85 read_varint(int fd, int* err, bool* done)  in read_varint()  argument
96             return *err = errno;  in read_varint()
104             *err = -1;  in read_varint()
111 read_sized_buffer(int fd, int* err, size_t* resultSize)  in read_sized_buffer()  argument
114     uint64_t size = read_varint(fd, err, &done);  in read_sized_buffer()
115     if (*err != 0 || done) {  in read_sized_buffer()
138             *err = -1;  in read_sized_buffer()
143             *err = errno;  in read_sized_buffer()
156     int err = 0;  in read_sized_proto()  local
158     char* buf = read_sized_buffer(fd, &err, &size);  in read_sized_proto()
159     if (err != 0) {  in read_sized_proto()
163         return err;  in read_sized_proto()
175     err = message->ParseFromIstream(&in) ? 0 : -1;  in read_sized_proto()
178     return err;  in read_sized_proto()
204     int err;  in skip_unknown_field()  local
208             read_varint(fd, &err, &done);  in skip_unknown_field()
209             if (err != 0) {  in skip_unknown_field()
210                 return err;  in skip_unknown_field()
219             size = read_varint(fd, &err, &done);  in skip_unknown_field()
220             if (err != 0) {  in skip_unknown_field()
221                 return err;  in skip_unknown_field()
243     int err = 0;  in read_instrumentation_results()  local
246         uint64_t tag = read_varint(fd, &err, &done);  in read_instrumentation_results()
250         } else if (err != 0) {  in read_instrumentation_results()
251             return err;  in read_instrumentation_results()
254             err = read_sized_proto(fd, &status);  in read_instrumentation_results()
255             if (err != 0) {  in read_instrumentation_results()
256                 return err;  in read_instrumentation_results()
261             err = read_sized_proto(fd, &status);  in read_instrumentation_results()
262             if (err != 0) {  in read_instrumentation_results()
263                 return err;  in read_instrumentation_results()
267             err = skip_unknown_field(fd, tag, scratch, scratchSize);  in read_instrumentation_results()
268             if (err != 0) {  in read_instrumentation_results()
269                 return err;  in read_instrumentation_results()
331         int err = read_instrumentation_results(fds[0], buf, size, callbacks);  in run_instrumentation_test()  local
335         if (err != 0) {  in run_instrumentation_test()
336             return err;  in run_instrumentation_test()