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Date:      Wed, 09 Jan 2019 09:55:58 +0000
From:      bugzilla-noreply@freebsd.org
To:        emulation@FreeBSD.org
Subject:   [Bug 234713] under linux emulation listxattr returns incorrect result
Message-ID:  <bug-234713-4077-FCWHSfSFda@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-234713-4077@https.bugs.freebsd.org/bugzilla/>
References:  <bug-234713-4077@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234713

--- Comment #2 from Fedor Uporov <fsu@FreeBSD.org> ---
The listxattr and other extattr related linux emulator calls are implemente=
d as
dummy calls.
See DUMMY_XATTR macro in the linux_dummy.c. The dummy calls return values a=
re
ENOATTR in all cases. After the bsd_to_linux_errno mapping the linux ENODATA
(-61) will be returned.
Before the r326282 it was linux EOPNOTSUPP (-95).
It is possible to change dummy calls return values from ENOATTR to EOPNOTSU=
PP.
I am not clearly understand, why it was not done from beginning? Is it poss=
ible
to affect someone if the error code will be changed?

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