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