menu_cursor(3X) |
|
menu_cursor(3X) |
NAME
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.