369   ssize_t bytes_read = -1;  in Read()  local
371     bytes_read = llvm::sys::RetryAfterSignal(-1, ::read, m_descriptor, buf, num_bytes);  in Read()
372     if (bytes_read == -1) {  in Read()
376       num_bytes = bytes_read;  in Read()
378     bytes_read = ::fread(buf, 1, num_bytes, m_stream);  in Read()
380     if (bytes_read == 0) {  in Read()
387       num_bytes = bytes_read;  in Read()
493     ssize_t bytes_read =  in Read()  local
495     if (bytes_read < 0) {  in Read()
499       offset += bytes_read;  in Read()
500       num_bytes = bytes_read;  in Read()