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. */
20 /* This definitely shouldn't be done this way -- should canibalise
21 chmod(1) from GNU or BSD. */
41 #define CHMOD_PATH "/bin/chmod"
48 integer G77_chmod_0 (name, mode, Lname, Lmode)
52 extern void s_cat(char *lp, char *rpp[], ftnlen rnp[], ftnlen *np, ftnlen ll);
53 void g_char(const char *a, ftnlen alen, char *b);
55 integer G77_chmod_0 (/* const */ char *name, /* const */ char *mode, const ftnlen Lname, const ftnlen Lmode)
65 char chmod_path [] = CHMOD_PATH;
66 l = strlen (chmod_path);
67 buff = malloc (Lname+Lmode+l+3+13+1);
69 ii[0] = l; a[0] = chmod_path;
70 ii[1] = 1; a[1] = " ";
71 ii[2] = Lmode; a[2] = mode;
72 ii[3] = 2; a[3] = " '";
73 for (l2=Lname; (l2 > 1) && (name[l2-1] == ' '); )
75 ii[4] = l2; a[4] = name;
76 ii[5] = 13; a[5] = "' 2>/dev/null";
77 s_cat (buff, a, ii, &six, Lname+Lmode+l+3+13);
78 buff[Lname+Lmode+l+3+13] = '\0';