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[pf3gnuchains/gcc-fork.git] / libgfortran / intrinsics / symlnk.c

diff --git a/libgfortran/intrinsics/symlnk.c b/libgfortran/intrinsics/symlnk.c
index d18fe2f..095520f 100644 (file)
--- a/libgfortran/intrinsics/symlnk.c
+++ b/libgfortran/intrinsics/symlnk.c
@@ -1,5 +1,5 @@
 /* Implementation of the SYMLNK intrinsic.
-   Copyright (C) 2005 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007, 2009 Free Software Foundation, Inc.
    Contributed by François-Xavier Coudert <coudert@clipper.ens.fr>
 
 This file is part of the GNU Fortran 95 runtime library (libgfortran).
@@ -7,33 +7,26 @@ This file is part of the GNU Fortran 95 runtime library (libgfortran).
 Libgfortran is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public
 License as published by the Free Software Foundation; either
-version 2 of the License, or (at your option) any later version.
-
-In addition to the permissions in the GNU General Public License, the
-Free Software Foundation gives you unlimited permission to link the
-compiled version of this file into combinations with other programs,
-and to distribute those combinations without any restriction coming
-from the use of this file.  (The General Public License restrictions
-do apply in other respects; for example, they cover modification of
-the file, and distribution when not linked into a combine
-executable.)
+version 3 of the License, or (at your option) any later version.
 
 Libgfortran 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 General Public License for more details.
 
-You should have received a copy of the GNU General Public
-License along with libgfortran; see the file COPYING.  If not,
-write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
 
-#include "config.h"
 #include "libgfortran.h"
 
 #include <errno.h>
-
-#include "../io/io.h"
+#include <string.h>
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
@@ -64,15 +57,15 @@ symlnk_i4_sub (char *path1, char *path2, GFC_INTEGER_4 *status,
   /* Make a null terminated copy of the strings.  */
   str1 = gfc_alloca (path1_len + 1);
   memcpy (str1, path1, path1_len);
-  str1[path1_len] = '\0'; 
+  str1[path1_len] = '\0';
 
   str2 = gfc_alloca (path2_len + 1);
   memcpy (str2, path2, path2_len);
-  str2[path2_len] = '\0'; 
+  str2[path2_len] = '\0';
 
   val = symlink (str1, str2);
 
-  if (status != NULL) 
+  if (status != NULL)
     *status = (val == 0) ? 0 : errno;
 }
 iexport(symlnk_i4_sub);
@@ -97,15 +90,15 @@ symlnk_i8_sub (char *path1, char *path2, GFC_INTEGER_8 *status,
   /* Make a null terminated copy of the strings.  */
   str1 = gfc_alloca (path1_len + 1);
   memcpy (str1, path1, path1_len);
-  str1[path1_len] = '\0'; 
+  str1[path1_len] = '\0';
 
   str2 = gfc_alloca (path2_len + 1);
   memcpy (str2, path2, path2_len);
-  str2[path2_len] = '\0'; 
+  str2[path2_len] = '\0';
 
   val = symlink (str1, str2);
 
-  if (status != NULL) 
+  if (status != NULL)
     *status = (val == 0) ? 0 : errno;
 }
 iexport(symlnk_i8_sub);