/* $OpenBSD: fifo.h,v 1.7 2001/03/01 20:54:34 provos Exp $ */ /* $NetBSD: fifo.h,v 1.10 1996/02/09 22:40:15 christos Exp $ */ /* * Copyright (c) 1991, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)fifo.h 8.3 (Berkeley) 8/10/94 */ #ifdef FIFO /* * Prototypes for fifo operations on vnodes. */ int fifo_badop __P((void *)); int fifo_ebadf __P((void *)); int fifo_lookup __P((void *)); #define fifo_create fifo_badop #define fifo_mknod fifo_badop int fifo_open __P((void *)); int fifo_close __P((void *)); #define fifo_access fifo_ebadf #define fifo_getattr fifo_ebadf #define fifo_setattr fifo_ebadf int fifo_read __P((void *)); int fifo_write __P((void *)); #define fifo_lease_check nullop int fifo_ioctl __P((void *)); int fifo_select __P((void *)); int fifo_kqfilter __P((void *)); #define fifo_mmap fifo_badop #define fifo_fsync nullop #define fifo_seek fifo_badop #define fifo_remove fifo_badop #define fifo_revoke vop_generic_revoke #define fifo_link fifo_badop #define fifo_rename fifo_badop #define fifo_mkdir fifo_badop #define fifo_rmdir fifo_badop #define fifo_symlink fifo_badop #define fifo_readdir fifo_badop #define fifo_readlink fifo_badop #define fifo_abortop fifo_badop int fifo_inactive __P((void *)); #define fifo_reclaim nullop #define fifo_lock vop_generic_lock #define fifo_unlock vop_generic_unlock int fifo_bmap __P((void *)); #define fifo_strategy fifo_badop int fifo_print __P((void *)); #define fifo_islocked vop_generic_islocked int fifo_pathconf __P((void *)); int fifo_advlock __P((void *)); #define fifo_blkatoff fifo_badop #define fifo_valloc fifo_badop #define fifo_reallocblks fifo_badop #define fifo_vfree fifo_badop #define fifo_truncate nullop #define fifo_update nullop #define fifo_bwrite nullop void fifo_printinfo __P((struct vnode *)); extern int (**fifo_vnodeop_p) __P((void *)); #endif /* FIFO */