porting: Provide setfattr/getfattr implementation

- Use 'getfattr' properly avoid redundant options during xattr query
- Untabify certain parts of tests (remove tabs)
- Avoid backtick evaluation for certain values to make code more portable.
- Use awk on FreeBSD/Darwin, since 'wc' implementation is broken and adds
  spurious spaces in its output.

Change-Id: I7dcc0b70874e43b4cda8c306ed18a31b7a3f990a
BUG: 1131713
Signed-off-by: Harshavardhana <harsha@harshavardhana.net>
Reviewed-on: http://review.gluster.org/8520
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Emmanuel Dreyfus <manu@netbsd.org>
Tested-by: Emmanuel Dreyfus <manu@netbsd.org>

1 files changed, 28 insertions, 28 deletions

diff --git a/tests/fileio.rc b/tests/fileio.rc
index 58871b3b97a..ec0767832e8 100644
--- a/tests/fileio.rc
+++ b/tests/fileio.rc
@@ -2,53 +2,53 @@
 
 function fd_available() {
          for i in {1..65536}; do
-	     if [ ! -e /proc/$$/fd/$i ]; then
-		 echo $i;
-		 return 0;
-	     fi
-	 done
+             if [ ! -e /proc/$$/fd/$i ]; then
+                 echo $i;
+                 return 0;
+             fi
+         done
 
-	 return 1;
+         return 1;
 }
 
 function fd_open() {
-	 local fd=$1;
-	 local mode=$2
-	 local path=$3;
-
-	 case $mode in
-	     r)
-		 eval "exec $fd<$path";;
-	     w)
-		 eval "exec $fd>$path";;
-	     rw)
-		 eval "exec $fd<>$path";;
-	     *)
-		 false;;
-	 esac
+         local fd=$1;
+         local mode=$2
+         local path=$3;
+
+         case $mode in
+             r)
+                 eval "exec $fd<$path";;
+             w)
+                 eval "exec $fd>$path";;
+             rw)
+                 eval "exec $fd<>$path";;
+             *)
+                 false;;
+         esac
 }
 
 
 function fd_cat() {
-	 local fd=$1;
+         local fd=$1;
 
-	 eval "cat <&$fd";
+         eval "cat <&$fd";
 }
 
 
 function fd_write() {
-	 local fd=$1;
-	 shift;
-	 local msg="$@";
+         local fd=$1;
+         shift;
+         local msg="$@";
 
-	 eval "echo $@ >&$fd";
+         eval "echo $@ >&$fd";
 }
 
 
 function fd_close() {
-	 local fd=$1;
+         local fd=$1;
 
-	 eval "exec $fd>&-";
+         eval "exec $fd>&-";
 }