# msg_read_done.error

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tmux.h#L571
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-struct-msg_read_done-error/

```c
int error;
```

## Referenced by

- [`file_read_done`](/en/tmux/3.2a/reference/c-function-file_read_done/) (function)
- [`file_read_error_callback`](/en/tmux/3.2a/reference/c-function-file-c-file_read_error_callback/) (function)
- [`file_read_open`](/en/tmux/3.2a/reference/c-function-file_read_open/) (function)