/*********************************************************************** * * * This software is part of the ast package * * Copyright (c) 1985-2007 AT&T Knowledge Ventures * * and is licensed under the * * Common Public License, Version 1.0 * * by AT&T Knowledge Ventures * * * * A copy of the License is available at * * http://www.opensource.org/licenses/cpl1.0.txt * * (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * * * * Information and Software Systems Research * * AT&T Research * * Florham Park NJ * * * * Glenn Fowler <gsf@research.att.com> * * David Korn <dgk@research.att.com> * * Phong Vo <kpv@research.att.com> * * * ***********************************************************************/ #pragma prototyped /* * Glenn Fowler * AT&T Bell Laboratories * * mode_t representation support */ #include "modelib.h" /* * convert external mode to internal * * NOTE: X_IFMT ignored */ #undef modei int modei(register int x) { #if _S_IDPERM return(x & X_IPERM); #else register int i; register int c; i = 0; for (c = 0; c < PERMLEN; c += 2) if (x & permmap[c + 1]) i |= permmap[c]; return(i); #endif }