1/* |
2 * Mach Operating System 3 * Copyright (c) 1991,1990 Carnegie Mellon University 4 * All Rights Reserved. |
5 * |
6 * Permission to use, copy, modify and distribute this software and its 7 * documentation is hereby granted, provided that both the copyright 8 * notice and this permission notice appear in all copies of the 9 * software, derivative works or modified versions, and any portions 10 * thereof, and that both notices appear in supporting documentation. |
11 * 12 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS |
13 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR 14 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. |
15 * |
16 * Carnegie Mellon requests users of this software to return to |
17 * |
18 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 19 * School of Computer Science 20 * Carnegie Mellon University 21 * Pittsburgh PA 15213-3890 |
22 * |
23 * any improvements or extensions that they make and grant Carnegie the 24 * rights to redistribute these changes. 25 * |
26 * $Id: db_access.c,v 1.6 1994/08/18 22:34:18 wollman Exp $ |
27 */ 28 29/* 30 * Author: David B. Golub, Carnegie Mellon University 31 * Date: 7/90 32 */ 33#include <sys/param.h> 34#include <sys/systm.h> --- 28 unchanged lines hidden (view full) --- 63#if BYTE_MSF 64 for (i = 0; i < size; i++) 65#else /* BYTE_LSF */ 66 for (i = size - 1; i >= 0; i--) 67#endif 68 { 69 value = (value << 8) + (data[i] & 0xFF); 70 } |
71 |
72 if (size < 4) { 73 if (is_signed && (value & db_extend[size]) != 0) 74 value |= db_extend[size]; 75 } 76 return (value); 77} 78 79void --- 21 unchanged lines hidden --- |