static int
udf_root(struct mount *mp, int flags, struct vnode **vpp)
{
struct udf_mnt *udfmp;
ino_t id;
udfmp = VFSTOUDFFS(mp);
id = udf_getid(&udfmp->root_icb);
return (udf_vget(mp, id, flags, vpp));
}
int
udf_root(struct mount *mp, struct vnode **vpp)
{
struct umount *ump;
struct vnode *vp;
ino_t id;
int error;
ump = VFSTOUDFFS(mp);
id = udf_getid(&ump->um_root_icb);
error = udf_vget(mp, id, vpp);
if (error)
return (error);
vp = *vpp;
vp->v_flag |= VROOT;
return (0);
}
/* Get a vnode for the Virtual Allocation Table (VAT) */
int
udf_vat_get(struct umount *ump, uint32_t lb)
{
struct vnode *vp;
struct unode *up;
int error;
error = udf_vget(ump->um_mountp, lb - ump->um_start - 3, &vp);
if (error)
return (error);
up = VTOU(vp);
up->u_vatlen = (letoh64(up->u_fentry->inf_len) - 36) >> 2;
ump->um_vat = malloc(sizeof(struct unode), M_UDFMOUNT, M_WAITOK);
*ump->um_vat = *up;
ump->um_flags &= ~UDF_MNT_FIND_VAT;
ump->um_flags |= UDF_MNT_USES_VAT;
vput(vp);
return (0);
}
