fuse_internal_clear_suid_on_write
void fuse_internal_clear_suid_on_write(struct vnode *vp, struct ucred *cred,
fuse_internal_clear_suid_on_write(outvp, outcred, td);
fuse_internal_clear_suid_on_write(vp, cred, uio->uio_td);
fuse_internal_clear_suid_on_write(vp, cred, curthread);
fuse_internal_clear_suid_on_write(vp, cred, curthread);