1 /* $NetBSD: nofifo_vnops.c,v 1.1 2020/05/16 00:43:15 christos Exp $ */ 2 3 /* 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 14 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 19 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 */ 25 26 #include <sys/cdefs.h> 27 __KERNEL_RCSID(0, "$NetBSD: nofifo_vnops.c,v 1.1 2020/05/16 00:43:15 christos Exp $"); 28 29 #include <sys/systm.h> 30 #include <miscfs/genfs/genfs.h> 31 #include <miscfs/genfs/genfs_node.h> 32 33 int (**fifo_vnodeop_p)(void *); 34 35 const struct vnodeopv_entry_desc fifo_vnodeop_entries[] = { 36 { &vop_default_desc, vn_default_error }, 37 { &vop_putpages_desc, genfs_null_putpages }, 38 { NULL, NULL } 39 }; 40 41 const struct vnodeopv_desc fifo_vnodeop_opv_desc = 42 { &fifo_vnodeop_p, fifo_vnodeop_entries }; 43 44