# client_file.fd

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tmux.h#L1581
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-struct-client_file-fd/

```c
int fd;
```

## Referenced by

- [`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)
- [`file_write_callback`](/en/tmux/3.2a/reference/c-function-file-c-file_write_callback/) (function)
- [`file_write_close`](/en/tmux/3.2a/reference/c-function-file_write_close/) (function)
- [`file_write_error_callback`](/en/tmux/3.2a/reference/c-function-file-c-file_write_error_callback/) (function)
- [`file_write_open`](/en/tmux/3.2a/reference/c-function-file_write_open/) (function)