1*86d7f5d3SJohn Marino /* Define PATH_MAX somehow. Requires sys/types.h. 2*86d7f5d3SJohn Marino Copyright (C) 1992, 1999, 2001, 2003, 2005 Free Software Foundation, Inc. 3*86d7f5d3SJohn Marino 4*86d7f5d3SJohn Marino This program is free software; you can redistribute it and/or modify 5*86d7f5d3SJohn Marino it under the terms of the GNU General Public License as published by 6*86d7f5d3SJohn Marino the Free Software Foundation; either version 2, or (at your option) 7*86d7f5d3SJohn Marino any later version. 8*86d7f5d3SJohn Marino 9*86d7f5d3SJohn Marino This program is distributed in the hope that it will be useful, 10*86d7f5d3SJohn Marino but WITHOUT ANY WARRANTY; without even the implied warranty of 11*86d7f5d3SJohn Marino MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12*86d7f5d3SJohn Marino GNU General Public License for more details. 13*86d7f5d3SJohn Marino 14*86d7f5d3SJohn Marino You should have received a copy of the GNU General Public License 15*86d7f5d3SJohn Marino along with this program; if not, write to the Free Software Foundation, 16*86d7f5d3SJohn Marino Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ 17*86d7f5d3SJohn Marino 18*86d7f5d3SJohn Marino #ifndef _PATHMAX_H 19*86d7f5d3SJohn Marino # define _PATHMAX_H 20*86d7f5d3SJohn Marino 21*86d7f5d3SJohn Marino # if HAVE_UNISTD_H 22*86d7f5d3SJohn Marino # include <unistd.h> 23*86d7f5d3SJohn Marino # endif 24*86d7f5d3SJohn Marino 25*86d7f5d3SJohn Marino # include <limits.h> 26*86d7f5d3SJohn Marino 27*86d7f5d3SJohn Marino # ifndef _POSIX_PATH_MAX 28*86d7f5d3SJohn Marino # define _POSIX_PATH_MAX 256 29*86d7f5d3SJohn Marino # endif 30*86d7f5d3SJohn Marino 31*86d7f5d3SJohn Marino # if !defined PATH_MAX && defined _PC_PATH_MAX 32*86d7f5d3SJohn Marino # define PATH_MAX (pathconf ("/", _PC_PATH_MAX) < 1 ? 1024 \ 33*86d7f5d3SJohn Marino : pathconf ("/", _PC_PATH_MAX)) 34*86d7f5d3SJohn Marino # endif 35*86d7f5d3SJohn Marino 36*86d7f5d3SJohn Marino /* Don't include sys/param.h if it already has been. */ 37*86d7f5d3SJohn Marino # if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN 38*86d7f5d3SJohn Marino # include <sys/param.h> 39*86d7f5d3SJohn Marino # endif 40*86d7f5d3SJohn Marino 41*86d7f5d3SJohn Marino # if !defined PATH_MAX && defined MAXPATHLEN 42*86d7f5d3SJohn Marino # define PATH_MAX MAXPATHLEN 43*86d7f5d3SJohn Marino # endif 44*86d7f5d3SJohn Marino 45*86d7f5d3SJohn Marino # ifndef PATH_MAX 46*86d7f5d3SJohn Marino # define PATH_MAX _POSIX_PATH_MAX 47*86d7f5d3SJohn Marino # endif 48*86d7f5d3SJohn Marino 49*86d7f5d3SJohn Marino #endif /* _PATHMAX_H */ 50