# cmd_show_environment_exec

- **Language:** C
- **Kind:** function
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-show-environment.c#L98
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-function-cmd-show-environment-c-cmd_show_environment_exec/

tmux command: [`show-environment`](/en/tmux/latest/manual/show-environment/)

```c
static enum cmd_retval cmd_show_environment_exec(struct cmd *, struct cmdq_item *)
```

## Parameters

- `self` (`struct cmd *`)
- `item` (`struct cmdq_item *`)

## Calls

- [`args_get`](/en/tmux/latest/reference/c-function-args_get/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-show-environment.c#L117)
- [`args_has`](/en/tmux/latest/reference/c-function-args_has/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-show-environment.c#L113)
- [`args_string`](/en/tmux/latest/reference/c-function-args_string/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-show-environment.c#L104)
- [`cmd_get_args`](/en/tmux/latest/reference/c-function-cmd_get_args/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-show-environment.c#L100)
- [`cmd_show_environment_print`](/en/tmux/latest/reference/c-function-cmd-show-environment-c-cmd_show_environment_print/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-show-environment.c#L133)
- [`cmdq_error`](/en/tmux/latest/reference/c-function-cmdq_error/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-show-environment.c#L108)
- [`cmdq_get_target`](/en/tmux/latest/reference/c-function-cmdq_get_target/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-show-environment.c#L101)
- [`environ_find`](/en/tmux/latest/reference/c-function-environ_find/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-show-environment.c#L128)
- [`environ_first`](/en/tmux/latest/reference/c-function-environ_first/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-show-environment.c#L137)
- [`environ_next`](/en/tmux/latest/reference/c-function-environ_next/) (function) [Call site](https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/cmd-show-environment.c#L140)

## Referenced by

- [`cmd_show_environment_entry`](/en/tmux/latest/reference/c-variable-cmd_show_environment_entry/) (attribute)

## Referenced declarations

- [`cmd`](/en/tmux/latest/reference/c-struct-cmd/) (struct)
- [`CMD_RETURN_ERROR`](/en/tmux/latest/reference/c-enum-cmd_retval-cmd_return_error/) (constant)
- [`CMD_RETURN_NORMAL`](/en/tmux/latest/reference/c-enum-cmd_retval-cmd_return_normal/) (constant)
- [`cmd_retval`](/en/tmux/latest/reference/c-enum-cmd_retval/) (enum)
- [`cmdq_item`](/en/tmux/latest/reference/c-struct-cmdq_item/) (struct)
- [`session.environ`](/en/tmux/latest/reference/c-struct-session-environ/) (attribute)
- [`global_environ`](/en/tmux/latest/reference/c-variable-global_environ/) (attribute)
- [`environ_entry.name`](/en/tmux/latest/reference/c-struct-environ_entry-name/) (attribute)
- [`cmd_find_state.s`](/en/tmux/latest/reference/c-struct-cmd_find_state-s/) (attribute)