projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b A |
1 | /* |
| 2 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| d7e50217 | 6 | * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. |
| 1c79356b | 7 | * |
| d7e50217 A |
8 | * This file contains Original Code and/or Modifications of Original Code |
| 9 | * as defined in and that are subject to the Apple Public Source License | |
| 10 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 11 | * compliance with the License. Please obtain a copy of the License at | |
| 12 | * http://www.opensource.apple.com/apsl/ and read it before using this | |
| 13 | * file. | |
| 14 | * | |
| 15 | * The Original Code and all software distributed under the License are | |
| 16 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 1c79356b A |
17 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 18 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| d7e50217 A |
19 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| 20 | * Please see the License for the specific language governing rights and | |
| 21 | * limitations under the License. | |
| 1c79356b A |
22 | * |
| 23 | * @APPLE_LICENSE_HEADER_END@ | |
| 24 | */ | |
| 25 | /*- | |
| 26 | * Copyright (c) 1992, 1993 | |
| 27 | * The Regents of the University of California. All rights reserved. | |
| 28 | * | |
| 29 | * Redistribution and use in source and binary forms, with or without | |
| 30 | * modification, are permitted provided that the following conditions | |
| 31 | * are met: | |
| 32 | * 1. Redistributions of source code must retain the above copyright | |
| 33 | * notice, this list of conditions and the following disclaimer. | |
| 34 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 35 | * notice, this list of conditions and the following disclaimer in the | |
| 36 | * documentation and/or other materials provided with the distribution. | |
| 37 | * 3. All advertising materials mentioning features or use of this software | |
| 38 | * must display the following acknowledgement: | |
| 39 | * This product includes software developed by the University of | |
| 40 | * California, Berkeley and its contributors. | |
| 41 | * 4. Neither the name of the University nor the names of its contributors | |
| 42 | * may be used to endorse or promote products derived from this software | |
| 43 | * without specific prior written permission. | |
| 44 | * | |
| 45 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 46 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 47 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 48 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 49 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 50 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 51 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 52 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 53 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 54 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 55 | * SUCH DAMAGE. | |
| 56 | * | |
| 57 | * @(#)locc.c 8.1 (Berkeley) 6/10/93 | |
| 58 | */ | |
| 59 | ||
| 60 | #include <libkern/libkern.h> | |
| 61 | ||
| 62 | int | |
| 63 | locc(mask0, cp0, size) | |
| 64 | int mask0; | |
| 65 | char *cp0; | |
| 66 | u_int size; | |
| 67 | { | |
| 68 | register u_char *cp, *end, mask; | |
| 69 | ||
| 70 | mask = mask0; | |
| 71 | cp = (u_char *)cp0; | |
| 72 | for (end = &cp[size]; cp < end && *cp != mask; ++cp); | |
| 73 | return (end - cp); | |
| 74 | } |