1N/A/***********************************************************************
1N/A* *
1N/A* This software is part of the ast package *
1N/A* Copyright (c) 1985-2011 AT&T Intellectual Property *
1N/A* and is licensed under the *
1N/A* Common Public License, Version 1.0 *
1N/A* by AT&T Intellectual Property *
1N/A* *
1N/A* A copy of the License is available at *
1N/A* http://www.opensource.org/licenses/cpl1.0.txt *
1N/A* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
1N/A* *
1N/A* Information and Software Systems Research *
1N/A* AT&T Research *
1N/A* Florham Park NJ *
1N/A* *
1N/A* Glenn Fowler <gsf@research.att.com> *
1N/A* David Korn <dgk@research.att.com> *
1N/A* Phong Vo <kpv@research.att.com> *
1N/A* *
1N/A***********************************************************************/
1N/A#pragma prototyped
1N/A/*
1N/A * Glenn Fowler
1N/A * AT&T Bell Laboratories
1N/A *
1N/A * mode_t representation support
1N/A */
1N/A
1N/A#include "modelib.h"
1N/A
1N/A/*
1N/A * convert external mode to internal
1N/A *
1N/A * NOTE: X_IFMT ignored
1N/A */
1N/A
1N/A#undef modei
1N/A
1N/Aint
1N/Amodei(register int x)
1N/A{
1N/A#if _S_IDPERM
1N/A return(x & X_IPERM);
1N/A#else
1N/A register int i;
1N/A register int c;
1N/A
1N/A i = 0;
1N/A for (c = 0; c < PERMLEN; c += 2)
1N/A if (x & permmap[c + 1])
1N/A i |= permmap[c];
1N/A return(i);
1N/A#endif
1N/A}