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ARM: fix perf build 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: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Florian Fainelli 2011-08-09 12:24:17 +01:00 committed by Will Deacon
parent 322a8b0340
commit 0ac8e58f38
1 changed files with 3 additions and 0 deletions
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3
tools/perf/arch/arm/util/dwarf-regs.c
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@ -8,7 +8,10 @@
* published by the Free Software Foundation.
*/
#include <stdlib.h>
#ifndef __UCLIBC__
#include <libio.h>
#endif
#include <dwarf-regs.h>
struct pt_regs_dwarfnum {