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rootless: rename w->_w to avoid shadow warnings 

fixes:
In file included from rootlessWindow.c:51:0:
rootlessWindow.c: In function 'RootlessResizeWindow':
rootlessCommon.h:198:19: warning: declaration of 'w' shadows a parameter [-Wshadow]
         WindowPtr w = pWin;                     \
                   ^
rootlessWindow.c:1292:9: note: in expansion of macro 'HUGE_ROOT'
         HUGE_ROOT(pWin);
         ^
rootlessWindow.c:1262:35: note: shadowed declaration is here
                      unsigned int w, unsigned int h, WindowPtr pSib)
                                   ^
In file included from rootlessWindow.c:51:0:
rootlessCommon.h:207:19: warning: declaration of 'w' shadows a parameter [-Wshadow]
         WindowPtr w = pWin;                     \
                   ^
rootlessWindow.c:1296:9: note: in expansion of macro 'NORMAL_ROOT'
         NORMAL_ROOT(pWin);
         ^
rootlessWindow.c:1262:35: note: shadowed declaration is here
                      unsigned int w, unsigned int h, WindowPtr pSib)
                                   ^

Signed-off-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Dave Airlie 2015-08-13 09:25:37 +10:00 committed by Keith Packard
parent 7f506b8099
commit d471000436
1 changed files with 9 additions and 9 deletions
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18
miext/rootless/rootlessCommon.h
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@ -195,19 +195,19 @@ extern RegionRec rootlessHugeRoot;
#define HUGE_ROOT(pWin) \
do { \
WindowPtr w = pWin; \
while (w->parent) \
w = w->parent; \
saveRoot = w->winSize; \
w->winSize = rootlessHugeRoot; \
WindowPtr _w = pWin; \
while (_w->parent) \
_w = _w->parent; \
saveRoot = _w->winSize; \
_w->winSize = rootlessHugeRoot; \
} while (0)
#define NORMAL_ROOT(pWin) \
do { \
WindowPtr w = pWin; \
while (w->parent) \
w = w->parent; \
w->winSize = saveRoot; \
WindowPtr _w = pWin; \
while (_w->parent) \
_w = _w->parent; \
_w->winSize = saveRoot; \
} while (0)
// Returns TRUE if this window is a top-level window (i.e. child of the root)