1 /* $NetBSD: kernelops.c,v 1.3 2009/10/13 22:04:31 pooka Exp $ */ 2 3 /* 4 * Copyright (c) 2009 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #include <sys/cdefs.h> 30 #ifndef lint 31 __RCSID("$NetBSD: kernelops.c,v 1.3 2009/10/13 22:04:31 pooka Exp $"); 32 #endif /* !lint */ 33 34 /* 35 * Select operations vector for kernel communication -- either regular 36 * system calls or rump system calls. The latter are use when the 37 * cleaner is run as part of rump_lfs. 38 * 39 * The selection is controlled by an ifdef for now, since I see no 40 * value in making it dynamic. 41 */ 42 43 #include <sys/types.h> 44 #include <sys/mount.h> 45 #include <sys/statvfs.h> 46 47 #include <fcntl.h> 48 #include <unistd.h> 49 50 #include "kernelops.h" 51 52 #ifdef USE_RUMP 53 54 #include <rump/rump.h> 55 #include <rump/rump_syscalls.h> 56 57 const struct kernelops kops = { 58 .ko_open = rump_sys_open, 59 .ko_fcntl = rump_sys_fcntl, 60 .ko_statvfs = rump_sys_statvfs1, 61 .ko_fhopen = rump_sys_fhopen, 62 .ko_close = rump_sys_close, 63 64 .ko_pread = rump_sys_pread, 65 .ko_pwrite = rump_sys_pwrite, 66 }; 67 68 #else 69 70 const struct kernelops kops = { 71 .ko_open = open, 72 .ko_fcntl = fcntl, 73 .ko_statvfs = statvfs1, 74 .ko_fhopen = fhopen, 75 .ko_close = close, 76 77 .ko_pread = pread, 78 .ko_pwrite = pwrite, 79 }; 80 #endif 81