automount.h   [plain text]

/*
 * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * "Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
 * Reserved.  This file contains Original Code and/or Modifications of
 * Original Code as defined in and that are subject to the Apple Public
 * Source License Version 1.0 (the 'License').  You may not use this file
 * except in compliance with the License.  Please obtain a copy of the
 * License at http://www.apple.com/publicsource and read it before using
 * this file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License."
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
#ifndef __AUTOMOUNT_H__
#define __AUTOMOUNT_H__

#import <sys/types.h>
#import <objc/Object.h>
#import <sys/queue.h>
#include <mach/mach.h>

#import <CoreServices/CoreServices.h>

@class Vnode;
@class Map;
@class NSLMap;
@class Controller;

extern Controller *controller;
extern id dot;
extern id dotdot;

extern unsigned int GlobalMountTimeout;
extern unsigned int GlobalTimeToLive;

extern int debug;
extern int debug_proc;
extern int debug_mount;
extern int debug_select;
extern int debug_options;
extern int debug_nsl;

extern int osType;

extern int gWakeupFDs[2];

extern BOOL gTerminating;

#define REQ_SHUTDOWN 'S'
#define REQ_REINIT 'R'
#define REQ_NETWORKCHANGE 'N'
#define REQ_USERLOGOUT 'L'
#define REQ_PROCESS_RESULTS 'P'
#define REQ_ALARM 'A'
#define REQ_UNMOUNT 'U'
#define REQ_MOUNTCOMPLETE 'M'
#define REQ_USR2 '2'
#define REQ_AMINFOREQ 'I'

struct MountProgressRecord {
	LIST_ENTRY(MountProgressRecord) mpr_link;
	pid_t mpr_mountpid;
	Vnode *mpr_vp;
	u_long mpr_xid;
};
typedef LIST_HEAD(MountProgressRecord_List, MountProgressRecord) MountProgressRecord_List;

extern MountProgressRecord_List gMountsInProgress;

extern BOOL gForkedMountInProgress;
extern pid_t gForkedMountPID; 
extern BOOL gForkedMount;
extern BOOL gSubMounter;
extern BOOL gBlockedMountDependency;
extern unsigned long gBlockingMountTransactionID;
extern int gMountResult;

struct NSLMapListEntry {
	LIST_ENTRY(NSLMapListEntry) mle_link;
	NSLMap *mle_map;
};
typedef LIST_HEAD(NSLMapList, NSLMapListEntry) NSLMapList;

extern NSLMapList gNSLMapList;

struct AMIMsgListEntry {
	STAILQ_ENTRY(AMIMsgListEntry) iml_link;
	mach_port_t iml_port;
	Map *iml_map;
	size_t iml_size;
	mach_msg_header_t *iml_msg;
};
typedef STAILQ_HEAD(AMIMsgList, AMIMsgListEntry) AMIMsgList;

extern AMIMsgList gAMIMsgList;

int post_AMInfoServiceRequest(mach_port_t port, Map *info, mach_msg_header_t *msg, size_t size);

#endif __AUTOMOUNT_H__