menu_format()

NAME

set_menu_format(), menu_format() - set and get menu sizes

SYNOPSIS 

#include <menu.h>


int set_menu_format(MENU *menu, int rows, int cols);
int menu_format(MENU *menu, int *rows, int *cols);

DESCRIPTION

The function set_menu_format(3) sets the maximum display size of the given window. If this size is too small to display all menu items, the menu will be made scrollable.

The default format is 16 rows, 1 column. Calling set_menu_format(3) with a null menu pointer will change this default. A zero row or column argument to set_menu_format(3) is interpreted as a request not to change the current value.

The function menu_format(3) returns the maximum-size constraints for the given menu into the storage addressed by rows and cols.

RETURN VALUE

These routines 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_POSTED
The menu is already posted.

SEE ALSO

curses(3)

menus(3).

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.

500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at webmaster@systemmanager.forsenergy.ru to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.

Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request.