From: Breno Leitao <brenohl@br.ibm.com>
Date: Thu, 6 Apr 2017 16:59:57 +0000 (-0300)
Subject: peekfd: Include headers for ppc64
X-Git-Tag: v23.2~15^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a87094849f50d0a1728fcb694c393f6c89e17248;p=psmisc

peekfd: Include headers for ppc64

Currently peekfd fails to build on ppc64le architecture with musl
because it does not find reference for __WORDSIZE.

This patch just includes reference for this macro if it was not
previously defined.
---

diff --git a/src/peekfd.c b/src/peekfd.c
index 32723b5..46f52a2 100644
--- a/src/peekfd.c
+++ b/src/peekfd.c
@@ -50,6 +50,10 @@
 	#define REG_PARAM2 rsi
 	#define REG_PARAM3 rdx
 #elif PPC
+	#if !defined(__WORDSIZE)
+	#include <bits/reg.h>
+	#endif
+
 	#define REG_ORIG_ACCUM gpr[0]
 	#define REG_ACCUM gpr[3]
 	#define REG_PARAM1 orig_gpr3