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WINGs: Marked args as unused for compiler in X Error handlers

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When an error occurs in X, the Xlib is using a callback mechanism to
execute application code to handle the problem, which means having a
fixed argument list for that application function.

It is then correct to not use all the arguments, so this patch adds the
appropriate stuff to avoid a false report from compiler.

Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
This commit is contained in:
Christophe CURIS
2013-10-19 22:17:54 +02:00
committed by Carlos R. Mafra
parent 702764a7b0
commit 237c386fdc
2 changed files with 7 additions and 0 deletions
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3
WINGs/dragcommon.c
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@@ -95,6 +95,9 @@ char *WMGetDragOperationItemText(WMDragOperationItem * item)
static int handleNoWindowXError(Display * dpy, XErrorEvent * errEvt)
{
/* Parameter not used, but tell the compiler that it is ok */
(void) dpy;
if (errEvt->error_code == BadWindow || errEvt->error_code == BadDrawable) {
_WindowExists = False;
return Success;

4
WINGs/selection.c
View File

@@ -102,6 +102,10 @@ static void WMDeleteSelectionCallback(WMView * view, Atom selection, Time timest
static int handleXError(Display * dpy, XErrorEvent * ev)
{
/* Parameter not used, but tell the compiler that it is ok */
(void) dpy;
(void) ev;
gotXError = True;
return 1;