| kern_lockf.c (24481) | kern_lockf.c (30309) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1986, 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Scooter Morris at Genentech Inc. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)ufs_lockf.c 8.3 (Berkeley) 1/6/94 | 1/* 2 * Copyright (c) 1982, 1986, 1989, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Scooter Morris at Genentech Inc. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)ufs_lockf.c 8.3 (Berkeley) 1/6/94 |
| 37 * $Id: kern_lockf.c,v 1.13 1997/02/22 09:39:06 peter Exp $ | 37 * $Id: kern_lockf.c,v 1.14 1997/04/01 10:30:06 bde Exp $ |
| 38 */ 39 40#include <sys/param.h> 41#include <sys/systm.h> 42#include <sys/proc.h> 43#include <sys/unistd.h> 44#include <sys/vnode.h> 45#include <sys/malloc.h> --- 9 unchanged lines hidden (view full) --- 55 56#ifdef LOCKF_DEBUG 57#include <sys/kernel.h> 58#include <sys/sysctl.h> 59 60#include <ufs/ufs/quota.h> 61#include <ufs/ufs/inode.h> 62 | 38 */ 39 40#include <sys/param.h> 41#include <sys/systm.h> 42#include <sys/proc.h> 43#include <sys/unistd.h> 44#include <sys/vnode.h> 45#include <sys/malloc.h> --- 9 unchanged lines hidden (view full) --- 55 56#ifdef LOCKF_DEBUG 57#include <sys/kernel.h> 58#include <sys/sysctl.h> 59 60#include <ufs/ufs/quota.h> 61#include <ufs/ufs/inode.h> 62 |
| 63 |
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| 63static int lockf_debug = 0; 64SYSCTL_INT(_debug, OID_AUTO, lockf_debug, CTLFLAG_RW, &lockf_debug, 0, ""); 65#endif 66 | 64static int lockf_debug = 0; 65SYSCTL_INT(_debug, OID_AUTO, lockf_debug, CTLFLAG_RW, &lockf_debug, 0, ""); 66#endif 67 |
| 68MALLOC_DEFINE(M_LOCKF, "lockf", "Byte-range locking structures"); 69 |
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| 67#define NOLOCKF (struct lockf *)0 68#define SELF 0x1 69#define OTHERS 0x2 70static int lf_clearlock __P((struct lockf *)); 71static int lf_findoverlap __P((struct lockf *, 72 struct lockf *, int, struct lockf ***, struct lockf **)); 73static struct lockf * 74 lf_getblock __P((struct lockf *)); --- 720 unchanged lines hidden --- | 70#define NOLOCKF (struct lockf *)0 71#define SELF 0x1 72#define OTHERS 0x2 73static int lf_clearlock __P((struct lockf *)); 74static int lf_findoverlap __P((struct lockf *, 75 struct lockf *, int, struct lockf ***, struct lockf **)); 76static struct lockf * 77 lf_getblock __P((struct lockf *)); --- 720 unchanged lines hidden --- |