65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
|
/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
|
||
|
|
This file is part of GNU Fortran.
|
||
|
|
|
||
|
|
GNU Fortran is free software; you can redistribute it and/or modify it
|
||
|
|
under the terms of the GNU Library General Public License as published
|
||
|
|
by the Free Software Foundation; either version 2 of the License, or
|
||
|
|
(at your option) any later version.
|
||
|
|
|
||
|
|
GNU Fortran is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
Library General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU Library General Public
|
||
|
|
License along with GNU Fortran; see the file COPYING.LIB. If
|
||
|
|
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||
|
|
Boston, MA 02111-1307, USA. */
|
||
|
|
|
||
|
|
#ifdef HAVE_CONFIG_H
|
||
|
|
#include "config.h"
|
||
|
|
#endif
|
||
|
|
#if HAVE_STDLIB_H
|
||
|
|
# include <stdlib.h>
|
||
|
|
#else
|
||
|
|
# include <stdio.h>
|
||
|
|
#endif
|
||
|
|
#if HAVE_UNISTD_H
|
||
|
|
# include <unistd.h>
|
||
|
|
#endif
|
||
|
|
#include <errno.h>
|
||
|
|
#if HAVE_SYS_PARAM_H
|
||
|
|
# include <sys/param.h>
|
||
|
|
#endif
|
||
|
|
#include "f2c.h"
|
||
|
|
|
||
|
|
#ifdef KR_headers
|
||
|
|
void g_char ();
|
||
|
|
|
||
|
|
integer G77_symlnk_0 (path1, path2, Lpath1, Lpath2)
|
||
|
|
char *path1, *path2; ftnlen Lpath1, Lpath2;
|
||
|
|
#else
|
||
|
|
void g_char(const char *a, ftnlen alen, char *b);
|
||
|
|
|
||
|
|
integer G77_symlnk_0 (const char *path1, const char *path2, const ftnlen Lpath1, const ftnlen Lpath2)
|
||
|
|
#endif
|
||
|
|
{
|
||
|
|
#if HAVE_SYMLINK
|
||
|
|
char *buff1, *buff2;
|
||
|
|
char *bp, *blast;
|
||
|
|
int i;
|
||
|
|
|
||
|
|
buff1 = (char *) malloc (Lpath1+1);
|
||
|
|
if (buff1 == NULL) return -1;
|
||
|
|
g_char (path1, Lpath1, buff1);
|
||
|
|
buff2 = (char *) malloc (Lpath2+1);
|
||
|
|
if (buff2 == NULL) return -1;
|
||
|
|
g_char (path2, Lpath2, buff2);
|
||
|
|
i = symlink (buff1, buff2);
|
||
|
|
free (buff1); free (buff2);
|
||
|
|
return i ? errno : 0;
|
||
|
|
#else /* !HAVE_SYMLINK */
|
||
|
|
return errno = ENOSYS;
|
||
|
|
#endif /* !HAVE_SYMLINK */
|
||
|
|
}
|