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vm_12.c revision 1.5.4.1 
      1  1.5.4.1  thorpej /*	$NetBSD: vm_12.c,v 1.5.4.1 1997/10/14 10:21:19 thorpej Exp $	*/
      2      1.2      mrg 
      3      1.2      mrg /*
      4      1.2      mrg  * Copyright (c) 1997 Matthew R. Green
      5      1.2      mrg  * All rights reserved.
      6      1.2      mrg  *
      7      1.2      mrg  * Redistribution and use in source and binary forms, with or without
      8      1.2      mrg  * modification, are permitted provided that the following conditions
      9      1.2      mrg  * are met:
     10      1.2      mrg  * 1. Redistributions of source code must retain the above copyright
     11      1.2      mrg  *    notice, this list of conditions and the following disclaimer.
     12      1.2      mrg  * 2. Redistributions in binary form must reproduce the above copyright
     13      1.2      mrg  *    notice, this list of conditions and the following disclaimer in the
     14      1.2      mrg  *    documentation and/or other materials provided with the distribution.
     15  1.5.4.1  thorpej  * 3. The name of the author may not be used to endorse or promote products
     16      1.2      mrg  *    derived from this software without specific prior written permission.
     17      1.2      mrg  *
     18      1.2      mrg  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19      1.2      mrg  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20      1.2      mrg  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21      1.2      mrg  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     22      1.2      mrg  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     23      1.2      mrg  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     24      1.2      mrg  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     25      1.2      mrg  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     26      1.2      mrg  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     27      1.2      mrg  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     28      1.2      mrg  * SUCH DAMAGE.
     29      1.2      mrg  */
     30      1.2      mrg 
     31      1.2      mrg #include <sys/param.h>
     32      1.2      mrg #include <sys/systm.h>
     33      1.2      mrg #include <sys/mount.h>		/* needed for next include! */
     34      1.2      mrg #include <sys/syscallargs.h>
     35      1.2      mrg 
     36      1.2      mrg #include <vm/vm_swap.h>
     37      1.2      mrg 
     38      1.2      mrg int
     39      1.4      mrg compat_12_sys_swapon(p, v, retval)
     40      1.2      mrg 	struct proc *p;
     41      1.2      mrg 	void *v;
     42      1.2      mrg 	register_t *retval;
     43      1.2      mrg {
     44      1.2      mrg 	struct sys_swapctl_args ua;
     45      1.4      mrg 	struct compat_12_sys_swapon_args /* {
     46      1.2      mrg 		syscallarg(const char *) name;
     47      1.2      mrg 	} */ *uap = v;
     48      1.2      mrg 
     49      1.2      mrg 	SCARG(&ua, cmd) = SWAP_ON;
     50      1.2      mrg 	SCARG(&ua, arg) = (void *)SCARG(uap, name);
     51      1.2      mrg 	SCARG(&ua, misc) = 0;	/* priority */
     52      1.2      mrg 	return (sys_swapctl(p, &ua, retval));
     53      1.2      mrg }
     54