| mman.h (8519) | mman.h (9507) |
|---|---|
| 1/*- 2 * Copyright (c) 1982, 1986, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)mman.h 8.1 (Berkeley) 6/2/93 | 1/*- 2 * Copyright (c) 1982, 1986, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)mman.h 8.1 (Berkeley) 6/2/93 |
| 34 * $Id: mman.h,v 1.6 1995/03/25 17:28:30 davidg Exp $ | 34 * $Id: mman.h,v 1.7 1995/05/14 19:19:07 nate Exp $ |
| 35 */ 36 37#ifndef _SYS_MMAN_H_ 38#define _SYS_MMAN_H_ 39 40/* 41 * Protections are chosen from these bits, or-ed together 42 */ 43#define PROT_READ 0x01 /* pages can be read */ 44#define PROT_WRITE 0x02 /* pages can be written */ 45#define PROT_EXEC 0x04 /* pages can be executed */ 46 47/* 48 * Flags contain sharing type and options. 49 * Sharing types; choose one. 50 */ | 35 */ 36 37#ifndef _SYS_MMAN_H_ 38#define _SYS_MMAN_H_ 39 40/* 41 * Protections are chosen from these bits, or-ed together 42 */ 43#define PROT_READ 0x01 /* pages can be read */ 44#define PROT_WRITE 0x02 /* pages can be written */ 45#define PROT_EXEC 0x04 /* pages can be executed */ 46 47/* 48 * Flags contain sharing type and options. 49 * Sharing types; choose one. 50 */ |
| 51#define MAP_SHARED 0x0001 /* share changes */ 52#define MAP_PRIVATE 0x0002 /* changes are private */ 53#define MAP_COPY 0x0004 /* "copy" region at mmap time */ | 51#define MAP_SHARED 0x0001 /* share changes */ 52#define MAP_PRIVATE 0x0002 /* changes are private */ 53#define MAP_COPY MAP_PRIVATE /* Obsolete */ |
| 54 55/* 56 * Other flags 57 */ 58#define MAP_FIXED 0x0010 /* map addr must be exactly as requested */ 59#define MAP_RENAME 0x0020 /* Sun: rename private pages to file */ 60#define MAP_NORESERVE 0x0040 /* Sun: don't reserve needed swap area */ 61#define MAP_INHERIT 0x0080 /* region is retained after exec */ --- 42 unchanged lines hidden --- | 54 55/* 56 * Other flags 57 */ 58#define MAP_FIXED 0x0010 /* map addr must be exactly as requested */ 59#define MAP_RENAME 0x0020 /* Sun: rename private pages to file */ 60#define MAP_NORESERVE 0x0040 /* Sun: don't reserve needed swap area */ 61#define MAP_INHERIT 0x0080 /* region is retained after exec */ --- 42 unchanged lines hidden --- |