menu_cursor
Section: Miscellaneous Library Functions (3X)
Updated:
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NAME
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.