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FreeBSD: handle UF_NOUNLINK chflags fflag #16820

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FreeBSD: handle UF_NOUNLINK chflags fflag #16820

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6 changes: 5 additions & 1 deletion module/os/freebsd/zfs/zfs_vnops_os.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4750,6 +4750,8 @@ zfs_freebsd_getattr(struct vop_getattr_args *ap)
xvap.xva_xoptattrs.xoa_archive);
FLAG_CHECK(UF_NODUMP, XAT_NODUMP,
xvap.xva_xoptattrs.xoa_nodump);
FLAG_CHECK(UF_NOUNLINK, XAT_NOUNLINK,
xvap.xva_xoptattrs.xoa_nounlink);
FLAG_CHECK(UF_READONLY, XAT_READONLY,
xvap.xva_xoptattrs.xoa_readonly);
FLAG_CHECK(UF_SYSTEM, XAT_SYSTEM,
Expand Down Expand Up @@ -4812,7 +4814,7 @@ zfs_freebsd_setattr(struct vop_setattr_args *ap)
*/
if ((fflags & ~(SF_IMMUTABLE|SF_APPEND|SF_NOUNLINK|UF_ARCHIVE|
UF_NODUMP|UF_SYSTEM|UF_HIDDEN|UF_READONLY|UF_REPARSE|
UF_OFFLINE|UF_SPARSE)) != 0)
UF_OFFLINE|UF_SPARSE|UF_NOUNLINK)) != 0)
return (EOPNOTSUPP);
/*
* Unprivileged processes are not permitted to unset system
Expand Down Expand Up @@ -4869,6 +4871,8 @@ zfs_freebsd_setattr(struct vop_setattr_args *ap)
xvap.xva_xoptattrs.xoa_archive);
FLAG_CHANGE(UF_NODUMP, ZFS_NODUMP, XAT_NODUMP,
xvap.xva_xoptattrs.xoa_nodump);
FLAG_CHANGE(UF_NOUNLINK, ZFS_NOUNLINK, XAT_NOUNLINK,
xvap.xva_xoptattrs.xoa_nounlink);
FLAG_CHANGE(UF_READONLY, ZFS_READONLY, XAT_READONLY,
xvap.xva_xoptattrs.xoa_readonly);
FLAG_CHANGE(UF_SYSTEM, ZFS_SYSTEM, XAT_SYSTEM,
Expand Down
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