# setproctitle

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/compat.h#L379
- **Page:** https://libtmux.org/en/tmux/3.7c/reference/c-function-setproctitle/

```c
void setproctitle(const char *,...)
```

## Parameters

- `` (`const char *`)
- `` (`...`)

## Called by

- [`proc_start`](/en/tmux/3.7c/reference/c-function-proc_start/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/proc.c#L193)