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XKB: Mark key name arrays as not NUL-terminated strings

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They are fixed length (4 characters), and don't need NUL-terminators.
This makes gcc stop warning when they're not NUL-terminated, and instead
warn if they are passed to functions expecting NUL-terminated strings.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Alan Coopersmith 2020-08-16 17:57:10 -07:00
parent 50671520ef
commit 21e05da99c
2 changed files with 8 additions and 6 deletions
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7
include/X11/extensions/XKBproto.h
View file

@ -28,6 +28,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
#define _XKBPROTO_H_
#include <X11/Xmd.h>
#include <X11/Xfuncproto.h>
#include <X11/extensions/XKB.h>
#define Window CARD32
@ -675,7 +676,7 @@ typedef struct _xkbRowWireDesc {
#define sz_xkbRowWireDesc 8
typedef struct _xkbKeyWireDesc {
CARD8 name[XkbKeyNameLength];
CARD8 name[XkbKeyNameLength] _X_NONSTRING;
INT16 gap;
CARD8 shapeNdx;
CARD8 colorNdx;
@ -698,8 +699,8 @@ typedef struct _xkbOverlayRowWireDesc {
#define sz_xkbOverlayRowWireDesc 4
typedef struct _xkbOverlayKeyWireDesc {
CARD8 over[XkbKeyNameLength];
CARD8 under[XkbKeyNameLength];
CARD8 over[XkbKeyNameLength] _X_NONSTRING;
CARD8 under[XkbKeyNameLength] _X_NONSTRING;
} xkbOverlayKeyWireDesc;
#define sz_xkbOverlayKeyWireDesc 8

7
include/X11/extensions/XKBstr.h
View file

@ -27,6 +27,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
#ifndef _XKBSTR_H_
#define _XKBSTR_H_
#include <X11/Xfuncproto.h>
#include <X11/extensions/XKB.h>
#define XkbCharToInt(v) ((v)&0x80?(int)((v)|(~0xff)):(int)((v)&0x7f))
@ -401,12 +402,12 @@ typedef struct _XkbIndicatorRec {
} XkbIndicatorRec,*XkbIndicatorPtr;
typedef struct _XkbKeyNameRec {
char name[XkbKeyNameLength];
char name[XkbKeyNameLength] _X_NONSTRING;
} XkbKeyNameRec,*XkbKeyNamePtr;
typedef struct _XkbKeyAliasRec {
char real[XkbKeyNameLength];
char alias[XkbKeyNameLength];
char real[XkbKeyNameLength] _X_NONSTRING;
char alias[XkbKeyNameLength] _X_NONSTRING;
} XkbKeyAliasRec,*XkbKeyAliasPtr;
/*