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.\" Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
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.ds xT X Toolkit Intrinsics \- C Language Interface
.ds xW Athena X Widgets \- C Language X Toolkit Interface
.ds xL Xlib \- C Language X Interface
.ds xC Inter-Client Communication Conventions Manual
.TH XChangeSaveSet 3 "libX11 1.8.7" "X Version 11" "XLIB FUNCTIONS"
.SH NAME
XChangeSaveSet, XAddToSaveSet, XRemoveFromSaveSet \- change a client's save set
.SH SYNTAX
.HP
int XChangeSaveSet\^(\^Display *\fIdisplay\fP\^, Window \fIw\fP\^, int \fIchange_mode\fP\^);
.HP
int XAddToSaveSet\^(\^Display *\fIdisplay\fP\^, Window \fIw\fP\^);
.HP
int XRemoveFromSaveSet\^(\^Display *\fIdisplay\fP\^, Window \fIw\fP\^);
.SH ARGUMENTS
.IP \fIchange_mode\fP 1i
Specifies the mode.
You can pass
.B SetModeInsert
or
.BR SetModeDelete .
.IP \fIdisplay\fP 1i
Specifies the connection to the X server.
.IP \fIw\fP 1i
Specifies the window that you want to add or delete from the client's save-set.
.SH DESCRIPTION
Depending on the specified mode,
.B XChangeSaveSet
either inserts or deletes the specified window from the client's save-set.
The specified window must have been created by some other client,
or a
.B BadMatch
error results.
.LP
.B XChangeSaveSet
can generate
.BR BadMatch ,
.BR BadValue ,
and
.B BadWindow
errors.
.LP
The
.B XAddToSaveSet
function adds the specified window to the client's save-set.
The specified window must have been created by some other client,
or a
.B BadMatch
error results.
.LP
.B XAddToSaveSet
can generate
.B BadMatch
and
.B BadWindow
errors.
.LP
The
.B XRemoveFromSaveSet
function removes the specified window from the client's save-set.
The specified window must have been created by some other client,
or a
.B BadMatch
error results.
.LP
.B XRemoveFromSaveSet
can generate
.B BadMatch
and
.B BadWindow
errors.
.SH DIAGNOSTICS
.TP 1i
.B BadMatch
Some argument or pair of arguments has the correct type and range but fails
to match in some other way required by the request.
.TP 1i
.B BadValue
Some numeric value falls outside the range of values accepted by the request.
Unless a specific range is specified for an argument, the full range defined
by the argument's type is accepted.
Any argument defined as a set of
alternatives can generate this error.
.TP 1i
.B BadWindow
A value for a Window argument does not name a defined Window.
.SH "SEE ALSO"
XReparentWindow(3)
.br
\fI\*(xL\fP