From e15b523a6c9b60a56fdb8d2cecdd55a7157d1b6c Mon Sep 17 00:00:00 2001
From: cinap_lenrek <cinap_lenrek@gmx.de>
Date: Tue, 7 Aug 2012 03:48:56 +0200
Subject: [PATCH] libmach: fix acid -k regression (was broken in r5eeb36d3ddd0)

---
 sys/src/libmach/map.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)
 mode change 100644 => 100755 sys/src/libmach/map.c

diff --git a/sys/src/libmach/map.c b/sys/src/libmach/map.c
old mode 100644
new mode 100755
index c745d82a6..c668defd1
--- a/sys/src/libmach/map.c
+++ b/sys/src/libmach/map.c
@@ -89,11 +89,13 @@ attachproc(int pid, int kflag, int corefd, Fhdr *fp)
 	map = newmap(0, 4);
 	if (!map)
 		return 0;
-	if(kflag)
+	if(kflag) {
 		regs = "kregs";
-	else
+		mode = OREAD;
+	} else {
 		regs = "regs";
-	mode = ORDWR;
+		mode = ORDWR;
+	}
 	if (mach->regsize) {
 		sprint(buf, "/proc/%d/%s", pid, regs);
 		fd = open(buf, mode);