From 8373410678eaadbfe7079065f80fc9ea16e4a4b3 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Wed, 7 Mar 2018 21:22:47 +0100
Subject: macos: extractloop.sh: exclude symlink & mute ln error message

Extracting the symlink fails with

	linux-3.0/arch/microblaze/boot/dts/system.dts: Can't set permissions to 0755

so just exclude it.

The ln error Looks scary but is harmless, so get rid of it.
The symlink is only created to make it more convenient to view the
csv log.
---
 tests/stress_tests/extractloop.bash | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/tests/stress_tests/extractloop.bash b/tests/stress_tests/extractloop.bash
index 26496ba..970eafd 100755
--- a/tests/stress_tests/extractloop.bash
+++ b/tests/stress_tests/extractloop.bash
@@ -39,7 +39,7 @@ elif [ $# -eq 1 ] && [ "$1" == "-loopback" ]; then
 else
 	echo "Testing gocryptfs"
 	gocryptfs -q -init -extpass="echo test" -scryptn=10 $CRYPT
-	gocryptfs -q -extpass="echo test" -nosyslog -f $CRYPT $MNT &
+	gocryptfs -q -extpass="echo test" -nosyslog -fg $CRYPT $MNT &
 	FSPID=$(jobs -p)
 	#gocryptfs -q -extpass="echo test" -nosyslog -memprofile /tmp/extractloop-mem $CRYPT $MNT
 fi
@@ -48,7 +48,7 @@ echo "Test dir: $CRYPT"
 sleep 1
 cd $MNT
 
-ln -sTf $CSV /tmp/extractloop.csv || true # fails on MacOS
+ln -v -sTf $CSV /tmp/extractloop.csv 2> /dev/null || true # fails on MacOS, ignore
 
 # Cleanup trap
 # Note: gocryptfs may have already umounted itself because bash relays SIGINT
@@ -67,7 +67,9 @@ function loop {
 	while true
 	do
 		t1=$SECONDS
-		tar xf /tmp/linux-3.0.tar.gz
+		tar xf /tmp/linux-3.0.tar.gz --exclude linux-3.0/arch/microblaze/boot/dts/system.dts
+		#                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+		# Exclude the one symlink in the tarball - causes problems on MacOS: "Can't set permissions to 0755"
 		md5sum --status -c $MD5
 		rm -Rf linux-3.0
 		t2=$SECONDS
-- 
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