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81fea2b1 JL |
1 | /* Copyright (C) 1995, 1997 Free Software Foundation, Inc. |
2 | This file is part of GNU Fortran libU77 library. | |
3 | ||
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. | |
8 | ||
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. | |
13 | ||
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. */ | |
18 | ||
19 | #ifdef HAVE_CONFIG_H | |
20 | #include "config.h" | |
21 | #endif | |
22 | #if HAVE_STDLIB_H | |
23 | # include <stdlib.h> | |
24 | #else | |
25 | # include <stdio.h> | |
26 | #endif | |
27 | #if HAVE_UNISTD_H | |
28 | # include <unistd.h> | |
29 | #endif | |
30 | #include <errno.h> | |
31 | #if HAVE_SYS_PARAM_H | |
32 | # include <sys/param.h> | |
33 | #endif | |
34 | #include "f2c.h" | |
35 | ||
407c72cb | 36 | void g_char (const char *a, ftnlen alen, char *b); |
81fea2b1 | 37 | |
407c72cb KG |
38 | integer |
39 | G77_unlink_0 (const char *str, const ftnlen Lstr) | |
81fea2b1 JL |
40 | { |
41 | char *buff; | |
81fea2b1 JL |
42 | int i; |
43 | ||
407c72cb KG |
44 | buff = malloc (Lstr + 1); |
45 | if (buff == NULL) | |
46 | return -1; | |
81fea2b1 JL |
47 | g_char (str, Lstr, buff); |
48 | i = unlink (buff); | |
49 | free (buff); | |
50 | return i ? errno : 0; /* SGI version returns -1 on failure. */ | |
51 | } |