Change license from GPLv2+ to GPLv3+.

[pspp] / src / language / utilities / permissions.c

diff --git a/src/language/utilities/permissions.c b/src/language/utilities/permissions.c
index b7b0c064a0d67e69a8cee02a6ec734ef45b65720..100317bb9b30ac24d1016b41b0c6d7ef180215d7 100644 (file)
--- a/src/language/utilities/permissions.c
+++ b/src/language/utilities/permissions.c
@@ -1,20 +1,18 @@
-/* PSPP - computes sample statistics.
+/* PSPP - a program for statistical analysis.
    Copyright (C) 2004 Free Software Foundation, Inc.
 
-   This program 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.
+   This program 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 3 of the License, or
+   (at your option) any later version.
 
-   This program 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.
+   This program 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 this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-   02110-1301, USA. */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>. */
 
 #include <config.h>
 #include <libpspp/message.h>
@@ -54,7 +52,7 @@ cmd_permissions (struct lexer *lexer, struct dataset *ds UNUSED)
 
 
   lex_match (lexer, '/');
-  
+
   if ( ! lex_match_id (lexer, "PERMISSIONS"))
     goto error;
 
@@ -62,12 +60,12 @@ cmd_permissions (struct lexer *lexer, struct dataset *ds UNUSED)
 
   if ( lex_match_id (lexer, "READONLY"))
     {
-      if ( ! change_permissions(fn, PER_RO ) ) 
+      if ( ! change_permissions(fn, PER_RO ) )
        goto error;
     }
   else if ( lex_match_id (lexer, "WRITEABLE"))
     {
-      if ( ! change_permissions(fn, PER_RW ) ) 
+      if ( ! change_permissions(fn, PER_RW ) )
        goto error;
     }
   else
@@ -102,7 +100,7 @@ change_permissions(const char *file_name, enum PER per)
     }
 
 
-  if ( -1 == stat(file_name, &buf) ) 
+  if ( -1 == stat(file_name, &buf) )
     {
       const int errnum = errno;
       msg (SE, _("Cannot stat %s: %s"), file_name, strerror(errnum));