projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 55e303ae A |
1 | /*- |
| 2 | * Copyright (c) 1998 Berkeley Software Design, Inc. All rights reserved. | |
| 3 | * Redistribution and use in source and binary forms, with or without | |
| 4 | * modification, are permitted provided that the following conditions | |
| 5 | * are met: | |
| 6 | * 1. Redistributions of source code must retain the above copyright | |
| 7 | * notice, this list of conditions and the following disclaimer. | |
| 8 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer in the | |
| 10 | * documentation and/or other materials provided with the distribution. | |
| 11 | * 3. Berkeley Software Design Inc's name may not be used to endorse or | |
| 12 | * promote products derived from this software without specific prior | |
| 13 | * written permission. | |
| 14 | * | |
| 15 | * THIS SOFTWARE IS PROVIDED BY BERKELEY SOFTWARE DESIGN INC ``AS IS'' AND | |
| 16 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 17 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 18 | * ARE DISCLAIMED. IN NO EVENT SHALL BERKELEY SOFTWARE DESIGN INC BE LIABLE | |
| 19 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 20 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 21 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 22 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 23 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 24 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 25 | * SUCH DAMAGE. | |
| 26 | * | |
| 27 | * from BSDI nlminfo.h,v 2.1 1998/03/18 01:30:38 don Exp | |
| 28 | * $FreeBSD: src/sys/nfsclient/nlminfo.h,v 1.1 2001/04/17 20:45:22 alfred Exp $ | |
| 29 | */ | |
| 30 | ||
| 31 | #include <sys/appleapiopts.h> | |
| 32 | ||
| 33 | #ifdef __APPLE_API_PRIVATE | |
| 34 | ||
| 35 | /* | |
| 36 | * Misc NLM information, some needed for the master lockd process, and some | |
| 37 | * needed by every process doing nlm based locking. | |
| 38 | */ | |
| 39 | struct nlminfo { | |
| 40 | /* these are used by any process doing nlm locking */ | |
| 41 | int msg_seq; /* sequence counter for lock requests */ | |
| 42 | int retcode; /* return code for lock requests */ | |
| 43 | int set_getlk; | |
| 44 | int getlk_pid; | |
| 45 | off_t getlk_start; | |
| 46 | off_t getlk_len; | |
| 47 | struct timeval pid_start; /* process starting time */ | |
| 48 | struct timeval nlm_lockstart; /* XXX debug */ | |
| 49 | }; | |
| 50 | ||
| 51 | extern void nlminfo_release(struct proc *p); | |
| 52 | #endif /* __APPLE_API_PRIVATE */ |