1da2e3ebdSchin /*********************************************************************** 2da2e3ebdSchin * * 3da2e3ebdSchin * This software is part of the ast package * 4*3e14f97fSRoger A. Faulkner * Copyright (c) 1985-2010 AT&T Intellectual Property * 5da2e3ebdSchin * and is licensed under the * 6da2e3ebdSchin * Common Public License, Version 1.0 * 77c2fbfb3SApril Chin * by AT&T Intellectual Property * 8da2e3ebdSchin * * 9da2e3ebdSchin * A copy of the License is available at * 10da2e3ebdSchin * http://www.opensource.org/licenses/cpl1.0.txt * 11da2e3ebdSchin * (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * 12da2e3ebdSchin * * 13da2e3ebdSchin * Information and Software Systems Research * 14da2e3ebdSchin * AT&T Research * 15da2e3ebdSchin * Florham Park NJ * 16da2e3ebdSchin * * 17da2e3ebdSchin * Glenn Fowler <gsf@research.att.com> * 18da2e3ebdSchin * David Korn <dgk@research.att.com> * 19da2e3ebdSchin * Phong Vo <kpv@research.att.com> * 20da2e3ebdSchin * * 21da2e3ebdSchin ***********************************************************************/ 22da2e3ebdSchin #pragma prototyped 23da2e3ebdSchin /* 24da2e3ebdSchin * Glenn Fowler 25da2e3ebdSchin * AT&T Bell Laboratories 26da2e3ebdSchin * 27da2e3ebdSchin * mode_t representation support 28da2e3ebdSchin */ 29da2e3ebdSchin 30da2e3ebdSchin #include "modelib.h" 31da2e3ebdSchin 32da2e3ebdSchin /* 33da2e3ebdSchin * convert external mode to internal 34da2e3ebdSchin * 35da2e3ebdSchin * NOTE: X_IFMT ignored 36da2e3ebdSchin */ 37da2e3ebdSchin 38da2e3ebdSchin #undef modei 39da2e3ebdSchin 40da2e3ebdSchin int modei(register int x)41da2e3ebdSchinmodei(register int x) 42da2e3ebdSchin { 43da2e3ebdSchin #if _S_IDPERM 44da2e3ebdSchin return(x & X_IPERM); 45da2e3ebdSchin #else 46da2e3ebdSchin register int i; 47da2e3ebdSchin register int c; 48da2e3ebdSchin 49da2e3ebdSchin i = 0; 50da2e3ebdSchin for (c = 0; c < PERMLEN; c += 2) 51da2e3ebdSchin if (x & permmap[c + 1]) 52da2e3ebdSchin i |= permmap[c]; 53da2e3ebdSchin return(i); 54da2e3ebdSchin #endif 55da2e3ebdSchin } 56