# TMUX_SOCK

- **Language:** C
- **Kind:** constant
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/tmux.h#L76
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-define-tmux-h-tmux_sock/

```c
#define TMUX_SOCK "$TMUX_TMPDIR:" _PATH_TMP
```

## Referenced by

- [`make_label`](/en/tmux/3.2a/reference/c-function-tmux-c-make_label/) (function)

## Referenced declarations

- [`_PATH_TMP`](/en/tmux/3.2a/reference/c-define-compat-h-_path_tmp/) (constant)