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vm_unix.c (12206) vm_unix.c (12221)
1/*
2 * Copyright (c) 1988 University of Utah.
3 * Copyright (c) 1991, 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * This code is derived from software contributed to Berkeley by
7 * the Systems Programming Group of the University of Utah Computer
8 * Science Department.

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33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * SUCH DAMAGE.
37 *
38 * from: Utah $Hdr: vm_unix.c 1.1 89/11/07$
39 *
40 * @(#)vm_unix.c 8.1 (Berkeley) 6/11/93
1/*
2 * Copyright (c) 1988 University of Utah.
3 * Copyright (c) 1991, 1993
4 * The Regents of the University of California. All rights reserved.
5 *
6 * This code is derived from software contributed to Berkeley by
7 * the Systems Programming Group of the University of Utah Computer
8 * Science Department.

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33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 * SUCH DAMAGE.
37 *
38 * from: Utah $Hdr: vm_unix.c 1.1 89/11/07$
39 *
40 * @(#)vm_unix.c 8.1 (Berkeley) 6/11/93
41 * $Id: vm_unix.c,v 1.6 1995/10/07 19:02:56 davidg Exp $
41 * $Id: vm_unix.c,v 1.7 1995/11/11 06:40:35 bde Exp $
42 */
43
44/*
45 * Traditional sbrk/grow interface to VM
46 */
47#include <sys/param.h>
48#include <sys/systm.h>
42 */
43
44/*
45 * Traditional sbrk/grow interface to VM
46 */
47#include <sys/param.h>
48#include <sys/systm.h>
49#include <sys/sysproto.h>
49#include <sys/proc.h>
50#include <sys/resourcevar.h>
51
52#include <vm/vm.h>
53#include <vm/swap_pager.h>
54
50#include <sys/proc.h>
51#include <sys/resourcevar.h>
52
53#include <vm/vm.h>
54#include <vm/swap_pager.h>
55
56#ifndef _SYS_SYSPROTO_H_
55struct obreak_args {
56 char *nsize;
57};
57struct obreak_args {
58 char *nsize;
59};
60#endif
58
59/* ARGSUSED */
60int
61obreak(p, uap, retval)
62 struct proc *p;
63 struct obreak_args *uap;
64 int *retval;
65{

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89 if (rv != KERN_SUCCESS) {
90 return (ENOMEM);
91 }
92 vm->vm_dsize -= btoc(diff);
93 }
94 return (0);
95}
96
61
62/* ARGSUSED */
63int
64obreak(p, uap, retval)
65 struct proc *p;
66 struct obreak_args *uap;
67 int *retval;
68{

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92 if (rv != KERN_SUCCESS) {
93 return (ENOMEM);
94 }
95 vm->vm_dsize -= btoc(diff);
96 }
97 return (0);
98}
99
100#ifndef _SYS_SYSPROTO_H_
97struct ovadvise_args {
98 int anom;
99};
101struct ovadvise_args {
102 int anom;
103};
104#endif
100
101/* ARGSUSED */
102int
103ovadvise(p, uap, retval)
104 struct proc *p;
105 struct ovadvise_args *uap;
106 int *retval;
107{
108
109 return (EINVAL);
110}
105
106/* ARGSUSED */
107int
108ovadvise(p, uap, retval)
109 struct proc *p;
110 struct ovadvise_args *uap;
111 int *retval;
112{
113
114 return (EINVAL);
115}