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2010-04-13 Ralf Corsépius <ralf.corsepius@rtems.org>

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* libmisc/shell/fts.c (fts_pow2): Rebase fts_pow2 on
	SIZEOF_SIZE_T * CHAR_BIT.
This commit is contained in:
Ralf Corsepius
2010-04-13 04:39:47 +00:00
parent d526708e5d
commit 3d3e22c643
2 changed files with 10 additions and 2 deletions
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cpukit/ChangeLog
+5
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@@ -1,3 +1,8 @@
2010-04-13 Ralf Corsépius <ralf.corsepius@rtems.org>
* libmisc/shell/fts.c (fts_pow2): Rebase fts_pow2 on
SIZEOF_SIZE_T * CHAR_BIT.
2010-04-13 Ralf Corsépius <ralf.corsepius@rtems.org>
* aclocal/gcc-sanity.m4: Add RTEMS_CHECK_GCC_PRINTF_LD_OFF_T,
cpukit/libmisc/shell/fts.c
+5 -2
View File
@@ -49,6 +49,7 @@ __RCSID("$NetBSD: fts.c,v 1.40 2009/11/02 17:17:34 stacktic Exp $");
#ifndef __rtems__
#include "namespace.h"
#endif
#include <limits.h>
#include <sys/param.h>
#include <sys/stat.h>
@@ -1115,11 +1116,13 @@ fts_pow2(size_t x)
x |= x>>2;
x |= x>>4;
x |= x>>8;
#if (SIZEOF_SIZE_T * CHAR_BIT) > 16
x |= x>>16;
#if LONG_BIT > 32
#endif
#if (SIZEOF_SIZE_T * CHAR_BIT) > 32
x |= x>>32;
#endif
#if LONG_BIT > 64
#if (SIZEOF_SIZE_T * CHAR_BIT) > 64
x |= x>>64;
#endif
x++;