path: root/tools/perf/arch/arm/util
diff options
authorCody P Schafer <>2013-03-14 15:27:51 -0700
committerArnaldo Carvalho de Melo <>2013-03-15 13:05:13 -0300
commit861e10be08c69808065d755d3e3cab5d520a2d32 (patch)
tree64271e813fee991b508125f6603bf6bf1598526b /tools/perf/arch/arm/util
parentd1398ccfec56e54010476efd6a316427d29045a6 (diff)
perf tools: Fix build on non-glibc systems due to libio.h absence
Including libio.h causes build failures on uClibc systems (which lack libio.h). It appears that libio.h was only included to pull in a definition for NULL, so it has been replaced by stddef.h. On powerpc, libio.h was conditionally included, but could be removed completely as it is unneeded. Also, the included of stdlib.h was changed to stddef.h (as again, only NULL is needed). Signed-off-by: Cody P Schafer <> Cc: Ingo Molnar <> Cc: Paul Mackerras <> Cc: Peter Zijlstra <> Link: Signed-off-by: Arnaldo Carvalho de Melo <>
Diffstat (limited to 'tools/perf/arch/arm/util')
1 files changed, 1 insertions, 4 deletions
diff --git a/tools/perf/arch/arm/util/dwarf-regs.c b/tools/perf/arch/arm/util/dwarf-regs.c
index e8d5c551c69c..33ec5b339da8 100644
--- a/tools/perf/arch/arm/util/dwarf-regs.c
+++ b/tools/perf/arch/arm/util/dwarf-regs.c
@@ -8,10 +8,7 @@
* published by the Free Software Foundation.
-#include <stdlib.h>
-#ifndef __UCLIBC__
-#include <libio.h>
+#include <stddef.h>
#include <dwarf-regs.h>
struct pt_regs_dwarfnum {