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linux_oldmmap.h revision 1.1 
      1 /*	$NetBSD: linux_oldmmap.h,v 1.1 1998/10/01 04:00:20 erh Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1998 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Eric Haszlakiewicz.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *	This product includes software developed by the NetBSD
     21  *	Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 #ifndef _MULTIARCH_LINUX_OLDMMAP_H
     40 #define _MULTIARCH_LINUX_OLDMMAP_H
     41 
     42 /*
     43  * Note: This file should not be included on architectures
     44  *	where the linux_sys_mmap syscall is defined
     45  */
     46 
     47 /* Used on: arm, i386, m68k */
     48 /* Not used on: alpha, mips, ppc, sparc, sparc64 */
     49 
     50 /*
     51  * Passed to the mmap() system call
     52  */
     53 struct linux_oldmmap {
     54 	caddr_t lm_addr;
     55 	int lm_len;
     56 	int lm_prot;
     57 	int lm_flags;
     58 	int lm_fd;
     59 	int lm_pos;
     60 };
     61 
     62 /*
     63  * Pretend the linux_sys_mmap syscall exists:
     64  */
     65 struct linux_sys_mmap_args {
     66 	syscallarg(unsigned long) addr;
     67 	syscallarg(size_t) len;
     68 	syscallarg(int) prot;
     69 	syscallarg(int) flags;
     70 	syscallarg(int) fd;
     71 	syscallarg(off_t) offset;
     72 };
     73 
     74 #ifdef _KERNEL
     75 __BEGIN_DECLS
     76 int linux_sys_mmap __P((struct proc *p, void *v, register_t *retval));
     77 __END_DECLS
     78 #endif /* !_KERNEL */
     79 
     80 #endif /* !_MULTIARCH_LINUX_OLDMMAP_H */
     81