glibc includes linux/stat.h for statx, but musl defines its own statx
struct and associated constants, which does not include STATX_MNT_ID
yet. Thus, including linux/stat.h directly should be avoided for
maximum libc compatibility.
Tested on:
- glibc: x86_64, i686, aarch64, armv7l, armv6l
- musl: x86_64, aarch64, armv7l, armv6l
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Tested-By: Achill Gilgenast <achill@achill.org>
Closes#17675
(cherry picked from commit ccf5a8a6fc)
Signed-off-by: classabbyamp <dev@placeviolette.net>
Signed-off-by: Alexander Moch <mail@alexmoch.com>
Co-authored-by: classabbyamp <5366828+classabbyamp@users.noreply.github.com>
Use statx to verify that path-based unmounts proceed only if the
mountpoint reported by statx matches the MNTTAB entry reported by
libzfs, aborting the operation if they differ. Align
`zfs umount /path` behavior with `zfs umount dataset`.
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Ameer Hamza <ahamza@ixsystems.com>
Closes#17481
