K 10
svn:author
V 3
cem
K 8
svn:date
V 27
2020-11-02T18:45:43.859746Z
K 7
svn:log
V 477
linux(4): Quiesce unrecognized ioctl warning for F2FS query

On Linux, sqlite probes for underlying F2FS filesystems that support
certain kinds of atomic update with this ioctl.  The expected result on
non-F2FS filesystem (i.e., all FreeBSD filesystems) is any error value.

Minimally implement the ioctl and avoid the warning message.

(This shows up in Linux Chrome, which embeds sqlite.)

Reviewed by:	emaste, trasz
Differential Revision:	https://reviews.freebsd.org/D27050

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