/* * Copyright (c) 2006 - 2008 Apple Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * 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 2.0 (the 'License'). You may not use this file except in * compliance with the License. Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ 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, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_LICENSE_HEADER_END@ */ #ifndef _SMBFS_NOTIFY_CHANGE_H_ #define _SMBFS_NOTIFY_CHANGE_H_ #define kNotifyThreadStarting 1 #define kNotifyThreadRunning 2 #define kNotifyThreadStopping 3 #define kNotifyThreadStop 4 enum { kSendNotify = 1, kReceivedNotify = 2, kUsePollingToNotify = 3, kWaitingOnNotify = 4, kWaitingForRemoval = 5, kCancelNotify = 6 }; struct watch_item { lck_mtx_t watch_statelock; uint32_t state; void *notify; struct smbnode *np; struct smb_ntrq *ntp; uint32_t throttleBack; uint16_t watchTree; int isRoot; struct timespec last_notify_time; uint32_t rcvd_notify_count; STAILQ_ENTRY(watch_item) entries; }; struct smbfs_notify_change { struct smbmount *smp; uint32_t haveMoreWork; struct timespec sleeptimespec; uint32_t notify_state; int pollOnly; /* Server doesn't support notifications */ int watchCnt; /* Count of all items on the list */ int watchPollCnt; /* Count of all polling items on the list */ lck_mtx_t notify_statelock; lck_mtx_t watch_list_lock; STAILQ_HEAD(, watch_item) watch_list; }; #endif // _SMBFS_NOTIFY_CHANGE_H_