From 543f0a3819a9af130f3f80a660099fad8d2d4b8e Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Wed, 20 Oct 2010 07:17:45 -0400 Subject: [PATCH] ctype: constify lookup table Signed-off-by: Mike Frysinger --- include/linux/ctype.h | 2 +- lib/ctype.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/ctype.h b/include/linux/ctype.h index afa3639229..6dec944a37 100644 --- a/include/linux/ctype.h +++ b/include/linux/ctype.h @@ -15,7 +15,7 @@ #define _X 0x40 /* hex digit */ #define _SP 0x80 /* hard space (0x20) */ -extern unsigned char _ctype[]; +extern const unsigned char _ctype[]; #define __ismask(x) (_ctype[(int)(unsigned char)(x)]) diff --git a/lib/ctype.c b/lib/ctype.c index 6ed0468a21..dffe563724 100644 --- a/lib/ctype.c +++ b/lib/ctype.c @@ -29,7 +29,7 @@ #include -unsigned char _ctype[] = { +const unsigned char _ctype[] = { _C,_C,_C,_C,_C,_C,_C,_C, /* 0-7 */ _C,_C|_S,_C|_S,_C|_S,_C|_S,_C|_S,_C,_C, /* 8-15 */ _C,_C,_C,_C,_C,_C,_C,_C, /* 16-23 */