1 /* $NetBSD: vm_12.c,v 1.10 2001/11/13 02:08:05 lukem Exp $ */ 2 3 /* 4 * Copyright (c) 1997 Matthew R. Green 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 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 #include <sys/cdefs.h> 32 __KERNEL_RCSID(0, "$NetBSD: vm_12.c,v 1.10 2001/11/13 02:08:05 lukem Exp $"); 33 34 #include <sys/param.h> 35 #include <sys/systm.h> 36 #include <sys/mount.h> /* needed for next include! */ 37 #include <sys/syscallargs.h> 38 39 #include <sys/swap.h> 40 #include <sys/mman.h> 41 42 int 43 compat_12_sys_swapon(p, v, retval) 44 struct proc *p; 45 void *v; 46 register_t *retval; 47 { 48 struct sys_swapctl_args ua; 49 struct compat_12_sys_swapon_args /* { 50 syscallarg(const char *) name; 51 } */ *uap = v; 52 53 SCARG(&ua, cmd) = SWAP_ON; 54 SCARG(&ua, arg) = (void *)SCARG(uap, name); 55 SCARG(&ua, misc) = 0; /* priority */ 56 return (sys_swapctl(p, &ua, retval)); 57 } 58 59 int 60 compat_12_sys_msync(p, v, retval) 61 struct proc *p; 62 void *v; 63 register_t *retval; 64 { 65 struct sys___msync13_args ua; 66 struct compat_12_sys_msync_args /* { 67 syscallarg(caddr_t) addr; 68 syscallarg(size_t) len; 69 } */ *uap = v; 70 71 SCARG(&ua, addr) = SCARG(uap, addr);; 72 SCARG(&ua, len) = SCARG(uap, len);; 73 SCARG(&ua, flags) = MS_SYNC | MS_INVALIDATE; 74 return (sys___msync13(p, &ua, retval)); 75 } 76