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* A copy of the License is available at * 1N/A* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) * 1N/A* Information and Software Systems Research * 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 * AT&T Bell Laboratories 1N/A * return path to file a/b with access mode using : separated dirs 1N/A * both a and b may be 0 1N/A * if a==".." then relative paths in dirs are ignored 1N/A * if (mode&PATH_REGULAR) then path must not be a directory 1N/A * if (mode&PATH_ABSOLUTE) then path must be rooted 1N/A * path returned in path buffer 1N/A int sib = a && a[0] ==
'.' && a[
1] ==
'.' && a[
2] == 0;