# format_cb_session_group_list

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/format.c#L949
- **Page:** https://libtmux.org/en/tmux/3.2a/reference/c-function-format-c-format_cb_session_group_list/

```c
static void * format_cb_session_group_list(struct format_tree *ft)
```

## Parameters

- `ft` (`struct format_tree *`)

## Calls

- [`fatalx`](/en/tmux/3.2a/reference/c-function-fatalx/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/format.c#L966)
- [`session_group_contains`](/en/tmux/3.2a/reference/c-function-session_group_contains/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/format.c#L960)
- [`xasprintf`](/en/tmux/3.2a/reference/c-function-xasprintf/) (function) [Call site](https://github.com/tmux/tmux/blob/3b929f332aafa7f1080eacc31feb11ffbb1d1841/format.c#L975)

## Referenced declarations

- [`format_tree`](/en/tmux/3.2a/reference/c-struct-format_tree/) (struct)
- [`session.name`](/en/tmux/3.2a/reference/c-struct-session-name/) (attribute)
- [`format_tree.s`](/en/tmux/3.2a/reference/c-struct-format_tree-s/) (attribute)
- [`session_group.sessions`](/en/tmux/3.2a/reference/c-struct-session_group-sessions/) (attribute)