1 /* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
2 This file is part of GNU Fortran libU77 library.
4 This library is free software; you can redistribute it and/or modify it
5 under the terms of the GNU Library General Public License as published
6 by the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 GNU Fortran is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with GNU Fortran; see the file COPYING.LIB. If
16 not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 Boston, MA 02111-1307, USA. */
35 #ifndef R_OK /* for SVR1-2 */
51 integer G77_access_0 (name, mode, Lname, Lmode)
55 void g_char(const char *a, ftnlen alen, char *b);
57 integer G77_access_0 (const char *name, const char *mode, ftnlen Lname, ftnlen Lmode)
64 buff = malloc (Lname+1);
66 g_char (name, Lname, buff);
68 for (i=0;i<Lmode;i++) {
70 case 'r': amode |= R_OK; break;
71 case 'w': amode |= W_OK; break;
72 case 'x': amode |= X_OK; break;
73 case ' ': amode |= F_OK; break; /* as per Sun, at least */
74 default: return EINVAL;
77 i = access (buff, amode);