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perf/powerpc: Fix build for PowerPC with uclibc toolchains 

libio.h is not provided by uClibc, in order to be able to test the
definition of __UCLIBC__ we need to include stdlib.h, which also
includes stddef.h, providing the definition of 'NULL'.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Florian Fainelli 2011-08-23 02:20:08 +00:00 committed by Benjamin Herrenschmidt
parent 3631cb83dd
commit 5182a131dd
1 changed files with 3 additions and 0 deletions
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3
tools/perf/arch/powerpc/util/dwarf-regs.c
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@ -9,7 +9,10 @@
* 2 of the License, or (at your option) any later version.
*/
#include <stdlib.h>
#ifndef __UCLIBC__
#include <libio.h>
#endif
#include <dwarf-regs.h>