rmacklem 2957eabbef Add support for FreeBSD's Solaris style extended attribute interface ... FreeBSD commit 2ec2ba7e232d added the Solaris style syscall interface for extended attributes. This patch wires this interface into the FreeBSD ZFS port, since this style of extended attributes is supported by OpenZFS internally when the "xattr" property is set to "dir". Some specific changes: LOOKUP_NAMED_ATTR is defined to indicate the need to set V_NAMEDATTR for calls to zfs_zaccess(). V_NAMEDATTR indicates that the access checking does need to be done for FreeBSD. The access checking code for extended attributes was copy/pasted from the Linux port into zfs_zaccess() in the FreeBSD port. Most of the changes are in zfs_freebsd_lookup() and zfs_freebsd_create(). The semantics of these functions should remain unchanged unless named attributes are being manipulated. All the code changes are enabled for __FreeBSD_version 1500040 and newer. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com> Signed-off-by: Rick Macklem <rmacklem@uoguelph.ca> Closes #17540		2025-07-30 09:49:43 -07:00
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spl	FreeBSD: zfs_putpages: don't undirty pages until after write completes	2025-07-15 15:58:15 -07:00
zfs	Add support for FreeBSD's Solaris style extended attribute interface	2025-07-30 09:49:43 -07:00