1da2e3ebdSchin /*********************************************************************** 2da2e3ebdSchin * * 3da2e3ebdSchin * This software is part of the ast package * 4*b30d1939SAndy Fiddaman * Copyright (c) 1985-2011 AT&T Intellectual Property * 5da2e3ebdSchin * and is licensed under the * 6*b30d1939SAndy Fiddaman * Eclipse Public License, Version 1.0 * 77c2fbfb3SApril Chin * by AT&T Intellectual Property * 8da2e3ebdSchin * * 9da2e3ebdSchin * A copy of the License is available at * 10*b30d1939SAndy Fiddaman * http://www.eclipse.org/org/documents/epl-v10.html * 11*b30d1939SAndy Fiddaman * (with md5 checksum b35adb5213ca9657e911e9befb180842) * 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 internal mode to external 34da2e3ebdSchin */ 35da2e3ebdSchin 36da2e3ebdSchin #undef modex 37da2e3ebdSchin 38da2e3ebdSchin int modex(register int i)39da2e3ebdSchinmodex(register int i) 40da2e3ebdSchin { 41da2e3ebdSchin #if _S_IDPERM && _S_IDTYPE 42da2e3ebdSchin return(i); 43da2e3ebdSchin #else 44da2e3ebdSchin register int x; 45da2e3ebdSchin register int c; 46da2e3ebdSchin 47da2e3ebdSchin x = 0; 48da2e3ebdSchin #if _S_IDPERM 49da2e3ebdSchin x |= (i & 07777); 50da2e3ebdSchin #else 51da2e3ebdSchin for (c = 0; c < PERMLEN; c++) 52da2e3ebdSchin if (i & permmap[c++]) 53da2e3ebdSchin x |= permmap[c]; 54da2e3ebdSchin #endif 55da2e3ebdSchin #if _S_IDTYPE 56da2e3ebdSchin x |= (i & X_IFMT); 57da2e3ebdSchin #else 58da2e3ebdSchin if (S_ISREG(i)) x |= X_IFREG; 59da2e3ebdSchin else if (S_ISDIR(i)) x |= X_IFDIR; 60da2e3ebdSchin #ifdef S_ISLNK 61da2e3ebdSchin else if (S_ISLNK(i)) x |= X_IFLNK; 62da2e3ebdSchin #endif 63da2e3ebdSchin else if (S_ISBLK(i)) x |= X_IFBLK; 64da2e3ebdSchin else if (S_ISCHR(i)) x |= X_IFCHR; 65da2e3ebdSchin #ifdef S_ISCTG 66da2e3ebdSchin else if (S_ISCTG(i)) x |= X_IFCTG; 67da2e3ebdSchin #endif 68da2e3ebdSchin else if (S_ISFIFO(i)) x |= X_IFIFO; 69da2e3ebdSchin #ifdef S_ISSOCK 70da2e3ebdSchin else if (S_ISSOCK(i)) x |= X_IFSOCK; 71da2e3ebdSchin #endif 72da2e3ebdSchin #endif 73da2e3ebdSchin return(x); 74da2e3ebdSchin #endif 75da2e3ebdSchin } 76