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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>
This commit is contained in:
Arnaud Patard 2009-04-21 21:04:18 +03:00 committed by Riku Voipio
parent 44607123c4
commit 6f932f9172
1 changed files with 2 additions and 1 deletions
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3
linux-user/syscall.c
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@ -6579,7 +6579,8 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
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: