From b640985fe40c7446fa5db467e747fbac5c081c86 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 17 Apr 2017 12:13:25 -0300 Subject: [PATCH] perf tools: Remove unused macros from util.h TYPEOF(), for instance, was only used by MSB() that wasn't used at all, besides typeof() is used in many places, should be the preferred way. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: http://lkml.kernel.org/n/tip-golox8oa2w1oq28snki14z6s@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/util.h | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h index 3eccd6f21d17..2abd4f783ffd 100644 --- a/tools/perf/util/util.h +++ b/tools/perf/util/util.h @@ -1,18 +1,6 @@ #ifndef GIT_COMPAT_UTIL_H #define GIT_COMPAT_UTIL_H -#ifdef __GNUC__ -#define TYPEOF(x) (__typeof__(x)) -#else -#define TYPEOF(x) -#endif - -#define MSB(x, bits) ((x) & TYPEOF(x)(~0ULL << (sizeof(x) * 8 - (bits)))) -#define HAS_MULTI_BITS(i) ((i) & ((i) - 1)) /* checks if an integer has more than 1 bit set */ - -/* Approximation of the length of the decimal representation of this type. */ -#define decimal_length(x) ((int)(sizeof(x) * 2.56 + 0.5) + 1) - #define _ALL_SOURCE 1 #define _BSD_SOURCE 1 /* glibc 2.20 deprecates _BSD_SOURCE in favour of _DEFAULT_SOURCE */ -- 2.20.1