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Annotation of kernel/bsd/dev/ldd.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
                      7:  * Reserved.  This file contains Original Code and/or Modifications of
                      8:  * Original Code as defined in and that are subject to the Apple Public
                      9:  * Source License Version 1.1 (the "License").  You may not use this file
                     10:  * except in compliance with the License.  Please obtain a copy of the
                     11:  * License at http://www.apple.com/publicsource and read it before using
                     12:  * this file.
                     13:  * 
                     14:  * The Original Code and all software distributed under the License are
                     15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
                     19:  * License for the specific language governing rights and limitations
                     20:  * under the License.
                     21:  * 
                     22:  * @APPLE_LICENSE_HEADER_END@
                     23:  */
                     24: 
                     25: /*     @(#)ldd.h       2.0     03/20/90        (c) 1990 NeXT   
                     26:  *
                     27:  * ldd.h - kernel prototypes used by loadable device drivers
                     28:  *
                     29:  * HISTORY
                     30:  * 22-May-91   Gregg Kellogg (gk) at NeXT
                     31:  *     Split out public interface.
                     32:  *
                     33:  * 16-Aug-90  Gregg Kellogg (gk) at NeXT
                     34:  *     Removed a lot of stuff that's defined in other header files. 
                     35:  *     Eventually this file should either go away or contain only imports of
                     36:  *     other files.
                     37:  *
                     38:  * 20-Mar-90   Doug Mitchell at NeXT
                     39:  *     Created.
                     40:  *
                     41:  */
                     42: 
                     43: #ifndef        _DEV_LDD_PRIV_
                     44: #define _DEV_LDD_PRIV_
                     45: 
                     46: #import <kernserv/prototypes.h>
                     47: #import        <sys/cdefs.h>
                     48: #import <bsd/dev/disk.h>
                     49: #ifdef KERNEL_PRIVATE
                     50: #if    !MACH_USER_API
                     51: #import <kern/task.h>
                     52: #import <kern/thread.h>
                     53: #endif /* MACH_USER_API */
                     54: #endif /* KERNEL_PRIVATE */
                     55: 
                     56: typedef int (*PFI)();
                     57: 
                     58: extern int physio(int (*strat)(), struct buf *bp, dev_t dev, int rw, 
                     59:        unsigned (*mincnt)(), struct uio *uio, int blocksize);
                     60: 
                     61: extern u_short checksum_16 (u_short *wp, int shorts);
                     62: extern int sdchecklabel(struct disk_label *dlp, int blkno);
                     63: 
                     64: int    sleep __P((void *chan, int pri));
                     65: void   wakeup __P((void *chan));
                     66: extern void psignal(struct proc *p, int sig);
                     67: 
                     68: void   timeout __P((void (*)(void *), void *arg, int ticks));
                     69: int            untimeout __P((void (*)(void *), void *arg));
                     70: 
                     71: #if    KERNEL_PRIVATE && !MACH_USER_API
                     72: 
                     73: extern kern_return_t vm_map_delete(vm_map_t map, 
                     74:        vm_offset_t start, 
                     75:        vm_offset_t end);
                     76: extern kern_return_t vm_map_pageable(vm_map_t map, 
                     77:        vm_offset_t start, 
                     78:        vm_offset_t end,
                     79:        boolean_t new_pageable);
                     80:        
                     81: #endif         /* KERNEL_PRIVATE && !MACH_USER_API */
                     82: 
                     83: #endif /* _DEV_LDD_PRIV_ */
                     84: 

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