Fixes: warning: variable 'req' set but not used [-Wunused-but-set-variable]
by marking req _X_UNUSED
Solution was discussed on xorg-devel ML
Peter Hutter, Alan Coopersmith
Re: [PATCH libX11 3/5] fix: warning: pointer targets in passing
argument 2 of '_XSend' differ in signedness [-Wpointer-sign]
Signed-off-by: harms wha...@bfs.de
---
src/GetFPath.c | 2 +-
src/GetIFocus.c | 2 +-
src/GetKCnt.c | 2 +-
src/GetPCnt.c | 2 +-
src/GetPntMap.c | 2 +-
src/GetSSaver.c | 2 +-
src/GrServer.c | 2 +-
src/LiHosts.c | 2 +-
src/ListExt.c | 2 +-
src/Macros.c | 2 +-
src/ModMap.c | 4 ++--
src/QuKeybd.c | 2 +-
src/ReconfWM.c | 2 +-
src/Sync.c | 2 +-
src/UngrabSvr.c | 2 +-
src/XlibInt.c | 2 +-
src/xcms/cmsCmap.c | 2 +-
17 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/src/GetFPath.c b/src/GetFPath.c
index 8c3f49c..3d87e4f 100644
--- a/src/GetFPath.c
+++ b/src/GetFPath.c
@@ -42,7 +42,7 @@ char **XGetFontPath(
int count = 0;
register unsigned i;
register int length;
- register xReq *req;
+ _X_UNUSED register xReq *req;
LockDisplay(dpy);
GetEmptyReq (GetFontPath, req);
diff --git a/src/GetIFocus.c b/src/GetIFocus.c
index 5d43ead..0a7f36e 100644
--- a/src/GetIFocus.c
+++ b/src/GetIFocus.c
@@ -36,7 +36,7 @@ XGetInputFocus(
int *revert_to)
{
xGetInputFocusReply rep;
- register xReq *req;
+ _X_UNUSED register xReq *req;
LockDisplay(dpy);
GetEmptyReq(GetInputFocus, req);
(void) _XReply (dpy, (xReply *)&rep, 0, xTrue);
diff --git a/src/GetKCnt.c b/src/GetKCnt.c
index 17f487f..5829fbe 100644
--- a/src/GetKCnt.c
+++ b/src/GetKCnt.c
@@ -35,7 +35,7 @@ XGetKeyboardControl (
register XKeyboardState *state)
{
xGetKeyboardControlReply rep;
- register xReq *req;
+ _X_UNUSED register xReq *req;
LockDisplay(dpy);
GetEmptyReq (GetKeyboardControl, req);
(void) _XReply (dpy, (xReply *) &rep,
diff --git a/src/GetPCnt.c b/src/GetPCnt.c
index 2c35d21..72d9495 100644
--- a/src/GetPCnt.c
+++ b/src/GetPCnt.c
@@ -38,7 +38,7 @@ XGetPointerControl(
int *threshold)
{
xGetPointerControlReply rep;
- xReq *req;
+ _X_UNUSED xReq *req;
LockDisplay(dpy);
GetEmptyReq(GetPointerControl, req);
(void) _XReply (dpy, (xReply *)&rep, 0, xTrue);
diff --git a/src/GetPntMap.c b/src/GetPntMap.c
index 29fdf21..07625f8 100644
--- a/src/GetPntMap.c
+++ b/src/GetPntMap.c
@@ -45,7 +45,7 @@ int XGetPointerMapping (
unsigned char mapping[256]; /* known fixed size */
unsigned long nbytes, remainder = 0;
xGetPointerMappingReply rep;
- register xReq *req;
+ _X_UNUSED register xReq *req;
LockDisplay(dpy);
GetEmptyReq(GetPointerMapping, req);
diff --git a/src/GetSSaver.c b/src/GetSSaver.c
index 1aba3bb..7c2a306 100644
--- a/src/GetSSaver.c
+++ b/src/GetSSaver.c
@@ -40,7 +40,7 @@ XGetScreenSaver(
{
xGetScreenSaverReply rep;
- register xReq *req;
+ _X_UNUSED register xReq *req;
LockDisplay(dpy);
GetEmptyReq(GetScreenSaver, req);
diff --git a/src/GrServer.c b/src/GrServer.c
index 11d21e4..c4c62be 100644
--- a/src/GrServer.c
+++ b/src/GrServer.c
@@ -32,7 +32,7 @@ in this Software without prior written authorization from The
Open Group.
int
XGrabServer (register Display *dpy)
{
- register xReq *req;
+ _X_UNUSED register xReq *req;
LockDisplay(dpy);
GetEmptyReq(GrabServer, req);
UnlockDisplay(dpy);
diff --git a/src/LiHosts.c b/src/LiHosts.c
index 83cf3c7..29c36ff 100644
--- a/src/LiHosts.c
+++ b/src/LiHosts.c
@@ -77,7 +77,7 @@ XHostAddress *XListHosts (
xListHostsReply reply;
unsigned char *buf, *bp;
register unsigned i;
- register xListHostsReq *req;
+ _X_UNUSED register xListHostsReq *req;
XServerInterpretedAddress *sip;
*nhosts = 0;
diff --git a/src/ListExt.c b/src/ListExt.c
index be6b989..b6677e9 100644
--- a/src/ListExt.c
+++ b/src/ListExt.c
@@ -41,7 +41,7 @@ char **XListExtensions(
int count = 0;
register unsigned i;
register int length;
- register xReq *req;
+ _X_UNUSED register xReq *req;
unsigned long rlen = 0;
LockDisplay(dpy);
diff --git a/src/Macros.c b/src/Macros.c
index 394a764..dcd0380 100644
--- a/src/Macros.c
+++ b/src/Macros.c
@@ -283,7 +283,7 @@ int XAddPixel(
int
XNoOp (register Display *dpy)
{
- register xReq *req;
+ _X_UNUSED register xReq *req;
LockDisplay(dpy);
GetEmptyReq(NoOperation, req);
diff --git a/src/ModMap.c b/src/ModMap.c
index 4263a8b..eae9736 100644
--- a/src/ModMap.c
+++ b/src/ModMap.c
@@ -34,12 +34,12 @@ XModifierKeymap *
XGetModifierMapping(register Display *dpy)
{
xGetModifierMappingReply rep;
- register xReq *req;
+ _X_UNUSED register xReq *req;
unsigned long nbytes;
XModifierKeymap *res;
LockDisplay(dpy);
- GetEmptyReq(GetModifierMapping, req); // Never used ?
+ GetEmptyReq(GetModifierMapping, req);
(void) _XReply (dpy, (xReply *)&rep, 0, xFalse);
if (rep.length < (INT_MAX >> 2)) {
diff --git a/src/QuKeybd.c b/src/QuKeybd.c
index 4b8431d..0a2d4d0 100644
--- a/src/QuKeybd.c
+++ b/src/QuKeybd.c
@@ -39,7 +39,7 @@ XQueryKeymap(
char keys[32])
{
xQueryKeymapReply rep;
- register xReq *req;
+ _X_UNUSED register xReq *req;
LockDisplay(dpy);
GetEmptyReq(QueryKeymap, req);
diff --git a/src/ReconfWM.c b/src/ReconfWM.c
index 8dc3534..b3d8624 100644
--- a/src/ReconfWM.c
+++ b/src/ReconfWM.c
@@ -105,7 +105,7 @@ Status XReconfigureWMWindow (
*/
{
xGetInputFocusReply rep;
- register xReq *req;
+ _X_UNUSED register xReq *req;
GetEmptyReq(GetInputFocus, req);
(void) _XReply (dpy, (xReply *)&rep, 0, xTrue);
diff --git a/src/Sync.c b/src/Sync.c
index 6326de7..bc768d4 100644
--- a/src/Sync.c
+++ b/src/Sync.c
@@ -37,7 +37,7 @@ XSync (
Bool discard)
{
xGetInputFocusReply rep;
- register xReq *req;
+ _X_UNUSED register xReq *req;
LockDisplay(dpy);
GetEmptyReq(GetInputFocus, req);
diff --git a/src/UngrabSvr.c b/src/UngrabSvr.c
index ea00848..20ad9aa 100644
--- a/src/UngrabSvr.c
+++ b/src/UngrabSvr.c
@@ -33,7 +33,7 @@ int
XUngrabServer (
register Display *dpy)
{
- register xReq *req;
+ _X_UNUSED register xReq *req;
LockDisplay(dpy);
GetEmptyReq(UngrabServer, req);
diff --git a/src/XlibInt.c b/src/XlibInt.c
index 86ae1d9..78d4e5e 100644
--- a/src/XlibInt.c
+++ b/src/XlibInt.c
@@ -196,7 +196,7 @@ void _XSeqSyncFunction(
register Display *dpy)
{
xGetInputFocusReply rep;
- register xReq *req;
+ _X_UNUSED register xReq *req;
if ((X_DPY_GET_REQUEST(dpy) - X_DPY_GET_LAST_REQUEST_READ(dpy)) >= (65535
- BUFSIZE/SIZEOF(xReq))) {
GetEmptyReq(GetInputFocus, req);
diff --git a/src/xcms/cmsCmap.c b/src/xcms/cmsCmap.c
index c5401c0..c7087ec 100644
--- a/src/xcms/cmsCmap.c
+++ b/src/xcms/cmsCmap.c
@@ -181,7 +181,7 @@ CmapRecForColormap(
}
{
xGetInputFocusReply rep;
- register xReq *req;
+ _X_UNUSED register xReq *req;
GetEmptyReq(GetInputFocus, req);
(void) _XReply (dpy, (xReply *)&rep, 0, xTrue);
--
2.1.4
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