SYNCOK(3XCURSES) X/Open Curses Library Functions SYNCOK(3XCURSES)
NAME
syncok, wcursyncup, wsyncdown, wsyncup - synchronize window with its
parents or children
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>
int syncok(
WINDOW *win,
bool bf);
void wcursyncup(
WINDOW *win);
void wsyncdown(
WINDOW *win);
void wsyncup(
WINDOW *win);
PARAMETERS
win Is a pointer to a window.
bf Is a Boolean expression.
DESCRIPTION
The
syncok() function uses the value of
bf to determine whether or
not the window
win's ancestors are implicitly touched whenever there
is a change to
win. If
bf is
TRUE, this touching occurs. If
bf is
FALSE, it does not occur. The initial value for
bf is
FALSE.
The
wcursyncup() function moves the cursor in
win's ancestors to
match its position in
win.
The
wsyncdown() function touches
win if any of its ancestors have
been touched.
The
wsyncup() function touches all ancestors of
win.
RETURN VALUES
On success, the
syncok() function returns
OK. Otherwise, it returns
ERR.
The other functions do not return a value.
ERRORS
None.
ATTRIBUTES
See
attributes(7) for descriptions of the following attributes:
+--------------------+-----------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+--------------------+-----------------+
|Interface Stability | Standard |
+--------------------+-----------------+
|MT-Level | Unsafe |
+--------------------+-----------------+
SEE ALSO
derwin(3XCURSES),
doupdate(3XCURSES),
is_linetouched(3XCURSES),
libcurses(3XCURSES),
attributes(7),
standards(7) June 5, 2002 SYNCOK(3XCURSES)
