filter(3XCURSES) X/Open Curses Library Functions filter(3XCURSES)NAMEfilter - disable use of certain terminal capabilities
SYNOPSIS
cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib \
-R /usr/xpg4/lib -lcurses [ library... ]
c89 [ flag... ] file... -lcurses [ library... ]
#include <curses.h>
void filter(void);
DESCRIPTION
The filter() function changes how X/Open Curses initializes terminal
capabilities that assume the terminal has more than one line. After a
call to filter(), the initscr(3XCURSES) or newterm(3XCURSES) functions
also:
o Disable use of clear, cud, cud1, cup, cuu1, and vpa.
o Set home string to the value of cr.
o Set lines to 1.
RETURN VALUES
The filter() function does not return a value.
ERRORS
None.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │Unsafe │
├─────────────────────────────┼─────────────────────────────┤
│Standard │See standards(5). │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOinitscr(3XCURSES), libcurses(3XCURSES), newterm(3XCURSES),
attributes(5), standards(5)SunOS 5.11 5 Jun 2002 filter(3XCURSES)