#ifndef NOIDENT #ident "@(#)nameserver:osdep.h 1.1" #endif /* osdep.h (C header file) Acc: 575775482 Wed Mar 30 20:38:02 1988 Mod: 575322770 Fri Mar 25 14:52:50 1988 Sta: 575778043 Wed Mar 30 21:20:43 1988 Owner: 5815 Group: 1985 Permissions: 664 */ /* START USER STAMP AREA */ /* END USER STAMP AREA */ /*********************************************************** Copyright (c) 1987 X Consortium Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of the X Consortium shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from the X Consortium. Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. All Rights Reserved Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of Digital not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ******************************************************************/ /* * Copyright 1988, 1989 AT&T, Inc. * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose and without fee is hereby granted, provided * that the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of AT&T not be used in advertising * or publicity pertaining to distribution of the software without specific, * written prior permission. AT&T makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * AT&T DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL AT&T * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * */ /* $Header: /net/expo/xsrc/xc/unsupported/./util/att-nameserver/RCS/osdep.h,v 1.2 94/04/17 20:59:27 jim Exp $ */ #ifndef NULL #define NULL 0 #endif #define BUFSIZE 4096 #define MAXBUFSIZE (1<<17) #if (NOFILES_MAX <= 128) /* 128 is value of MAXCLIENTS in dix layer */ #define MAXSOCKS (NOFILES_MAX - 1) #else #define MAXSOCKS 128 #endif #define mskcnt ((MAXSOCKS + 31) / 32) /* size of bit array */ #if (mskcnt==1) #define BITMASK(i) (1 << (i)) #define MASKIDX(i) 0 #endif #if (mskcnt>1) #define BITMASK(i) (1 << ((i) & 31)) #define MASKIDX(i) ((i) >> 5) #endif #define MASKWORD(buf, i) buf[MASKIDX(i)] #define BITSET(buf, i) MASKWORD(buf, i) |= BITMASK(i) #define BITCLEAR(buf, i) MASKWORD(buf, i) &= ~BITMASK(i) #define GETBIT(buf, i) (MASKWORD(buf, i) & BITMASK(i)) int cri; #if (mskcnt==1) #define COPYBITS(src, dst) dst[0] = src[0] #define CLEARBITS(buf) buf[0] = 0 #define MASKANDSETBITS(dst, b1, b2) dst[0] = (b1[0] & b2[0]) #define ORBITS(dst, b1, b2) dst[0] = (b1[0] | b2[0]) #define UNSETBITS(dst, b1) (dst[0] &= ~b1[0]) #define ANYSET(src) (src[0]) #endif #if (mskcnt==2) #define COPYBITS(src, dst) dst[0] = src[0]; dst[1] = src[1] #define CLEARBITS(buf) buf[0] = 0; buf[1] = 0 #define MASKANDSETBITS(dst, b1, b2) \ dst[0] = (b1[0] & b2[0]);\ dst[1] = (b1[1] & b2[1]) #define ORBITS(dst, b1, b2) \ dst[0] = (b1[0] | b2[0]);\ dst[1] = (b1[1] | b2[1]) #define UNSETBITS(dst, b1) \ dst[0] &= ~b1[0]; \ dst[1] &= ~b1[1] #define ANYSET(src) (src[0] || src[1]) #endif #if (mskcnt==3) #define COPYBITS(src, dst) dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2]; #define CLEARBITS(buf) buf[0] = 0; buf[1] = 0; buf[2] = 0 #define MASKANDSETBITS(dst, b1, b2) \ dst[0] = (b1[0] & b2[0]);\ dst[1] = (b1[1] & b2[1]);\ dst[2] = (b1[2] & b2[2]) #define ORBITS(dst, b1, b2) \ dst[0] = (b1[0] | b2[0]);\ dst[1] = (b1[1] | b2[1]);\ dst[2] = (b1[2] | b2[2]) #define UNSETBITS(dst, b1) \ dst[0] &= ~b1[0]; \ dst[1] &= ~b1[1]; \ dst[2] &= ~b1[2] #define ANYSET(src) (src[0] || src[1] || src[2]) #endif #if (mskcnt==4) #define COPYBITS(src, dst) dst[0] = src[0]; dst[1] = src[1]; dst[2] = src[2];\ dst[3] = src[3] #define CLEARBITS(buf) buf[0] = 0; buf[1] = 0; buf[2] = 0; buf[3] = 0 #define MASKANDSETBITS(dst, b1, b2) \ dst[0] = (b1[0] & b2[0]);\ dst[1] = (b1[1] & b2[1]);\ dst[2] = (b1[2] & b2[2]);\ dst[3] = (b1[3] & b2[3]) #define ORBITS(dst, b1, b2) \ dst[0] = (b1[0] | b2[0]);\ dst[1] = (b1[1] | b2[1]);\ dst[2] = (b1[2] | b2[2]);\ dst[3] = (b1[3] | b2[3]) #define UNSETBITS(dst, b1) \ dst[0] &= ~b1[0]; \ dst[1] &= ~b1[1]; \ dst[2] &= ~b1[2]; \ dst[3] &= ~b1[3] #define ANYSET(src) (src[0] || src[1] || src[2] || src[3]) #endif #if (mskcnt>4) #define COPYBITS(src, dst) bcopy((caddr_t) src, (caddr_t) dst,\ mskcnt*sizeof(long)) #define CLEARBITS(buf) bzero((caddr_t) buf, mskcnt*sizeof(long)) #define MASKANDSETBITS(dst, b1, b2) \ for (cri=0; cri