menu_cursor.3x man page

pos_menu_cursor — position a menu's cursor

Synopsis

#include <menu.h>
int pos_menu_cursor(const MENU *menu);

Description

The function pos_menu_cursor restores the cursor to the current position associated with the menu's selected item.  This is useful after curses routines have been called to do screen-painting in response to a menu select.

Return Value

This routine returns one of the following:

E_OK

The routine succeeded.

E_SYSTEM_ERROR

System error occurred (see errno).

E_BAD_ARGUMENT

Routine detected an incorrect or out-of-range argument.

E_NOT_POSTED

The menu has not been posted.

See Also

curses(3X), menu(3X).

Notes

The header file <menu.h> automatically includes the header file <curses.h>.

Portability

These routines emulate the System V menu library.  They were not supported on Version 7 or BSD versions.

Authors

Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric S. Raymond.