Lines Matching defs:buf
219 char buf[1024];
220 for (size_t i = 0; i < txbuf.size(); i += sizeof(buf)) {
221 const size_t chunk_len(std::min(txbuf.size() - i, sizeof(buf)));
222 txbuf.peek(buf, i, chunk_len);
223 write((const uint8_t *)buf, chunk_len);
245 uint8_t buf[1024];
248 len = read(buf, sizeof(buf));
250 rxbuf.write((char *)buf, len);
256 Terminal::read(uint8_t *buf, size_t len)
263 ret = ::read(data_fd, buf, len);
280 Terminal::write(const uint8_t *buf, size_t len)
285 ssize_t ret = atomic_write(data_fd, buf, len);