commit 6f932f9172228f51afebad9b215d1874e887eb65
author Arnaud Patard <arnaud.patard@rtp-net.org> Tue Apr 21 21:04:18 2009 +0300
committer Riku Voipio <riku.voipio@nokia.com> Tue Jun 16 16:56:28 2009 +0300
tree 407a243e5d0672454317ab93da376dc5626468d4
parent 44607123c4f8393b9fcbbb63274f5f9dcbeaae21

Return EOPNOTSUPP instead of ENOSYS for *xattr* syscalls

In current code, we're sending ENOSYS to target when a syscall for the
xattrs is done. This makes applications like ls complain loudly about
that and breaks scripts parsing the output. Moreover, iirc, implemented
features of filesystems are are sending EOPNOTSUPP (I've not checked so
I may be a little bit wrong on that...).
So, I'm proposing to return -EOPNOTSUPP and make ls happy

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>

linux-user/syscall.c

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 8a95349..d1febff 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -6579,7 +6579,8 @@
     case TARGET_NR_removexattr:
     case TARGET_NR_lremovexattr:
     case TARGET_NR_fremovexattr:
-        goto unimplemented_nowarn;
+        ret = -TARGET_EOPNOTSUPP;
+        break;
 #endif
 #ifdef TARGET_NR_set_thread_area
     case TARGET_NR_set_thread_area: