Re: [PATCH] vfs: add fchmodat2 syscall
From: Al Viro <viro@zeniv.linux.org.uk>
Date: 2020-09-10 15:38:42
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linux-fsdevel, lkml
On Thu, Sep 10, 2020 at 10:23:37AM -0400, Rich Felker wrote:
It was determined (see glibc issue #14578 and commit a492b1e5ef) that, on some filesystems, performing chmod on the link itself produces a change in the inode's access mode, but returns an EOPNOTSUPP error.
Which filesystem types are those?