vfs_setfsops
error = vfs_setfsops(fstype, auto_vfsops_template, NULL);
ret = vfs_setfsops(fstype, bootfs_vfsops_tmpl, NULL);
if (error = vfs_setfsops(fstype, ctfs_vfstops, &vfsops)) {
error = vfs_setfsops(fstype, dc_vfsops_template, &dc_vfsops);
error = vfs_setfsops(fstype, dev_vfsops_tbl, NULL);
error = vfs_setfsops(fstype, devfs_vfsops_template, NULL);
error = vfs_setfsops(fstype, fd_vfsops_template, NULL);
error = vfs_setfsops(fstype, fifo_vfsops_template, &fifo_vfsops);
error = vfs_setfsops(fstype, hsfs_vfsops_template, NULL);
error = vfs_setfsops(fstyp, lo_vfsops_template, &lo_vfsops);
error = vfs_setfsops(fstype, mnt_vfsops_template, NULL);
error = vfs_setfsops(fstype, nm_vfsops_template, &namefs_vfsops);
error = vfs_setfsops(fstyp, nfs3_vfsops_template, &nfs3_vfsops);
error = vfs_setfsops(fstyp, nfs4_vfsops_template, &nfs4_vfsops);
error = vfs_setfsops(fstyp, nfsdyn_vfsops_template, &nfsdyn_vfsops);
error = vfs_setfsops(fstyp, nfs_vfsops_template, &nfs_vfsops);
if (error = vfs_setfsops(fstype, objfs_vfstops, &vfsops)) {
error = vfs_setfsops(fstype, pcfs_vfsops_template, NULL);
error = vfs_setfsops(fstype, pr_vfsops_template, NULL);
if (error = vfs_setfsops(fstype, sharefs_vfstops, &vfsops)) {
error = vfs_setfsops(fstyp, smbfs_vfsops_template, &smbfs_vfsops);
error = vfs_setfsops(fstype, sock_vfsops_template, &sockfs_vfsops);
error = vfs_setfsops(fstype, spec_vfsops_template, &spec_vfsops);
error = vfs_setfsops(fstype, swap_vfsops, NULL);
error = vfs_setfsops(fstype, tmp_vfsops_template, NULL);
error = vfs_setfsops(fstype, udf_vfsops_template, NULL);
error = vfs_setfsops(fstype, ufs_vfsops_template, &ufs_vfsops);
error = vfs_setfsops(0, stray_vfsops_template, NULL);
error = vfs_setfsops(fstype, zfs_vfsops_template, &zfs_vfsops);
int vfs_setfsops(int, const fs_operation_def_t *, vfsops_t **);