Change license: GPLv2 or later

Allow publishing the code under GPL version 2 or later. Before that, we
only allowed to use version 2.

25 files changed, 75 insertions, 50 deletions

diff --git a/src/acl.c b/src/acl.c
index ae28b0c..ccd9ff4 100644
--- a/src/acl.c
+++ b/src/acl.c
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/acl.h b/src/acl.h
index 3b3e8ea..6298703 100644
--- a/src/acl.h
+++ b/src/acl.h
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/cache.c b/src/cache.c
index f6dcfcc..f0d2153 100644
--- a/src/cache.c
+++ b/src/cache.c
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/cache.h b/src/cache.h
index 5543aec..60a5aab 100644
--- a/src/cache.h
+++ b/src/cache.h
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/compat.h b/src/compat.h
index 478788c..8d7cff1 100644
--- a/src/compat.h
+++ b/src/compat.h
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/ldap_convert.c b/src/ldap_convert.c
index c7f9fa4..2cbc058 100644
--- a/src/ldap_convert.c
+++ b/src/ldap_convert.c
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/ldap_convert.h b/src/ldap_convert.h
index cca2330..052eafa 100644
--- a/src/ldap_convert.h
+++ b/src/ldap_convert.h
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/ldap_driver.c b/src/ldap_driver.c
index f67ef5e..925ae20 100644
--- a/src/ldap_driver.c
+++ b/src/ldap_driver.c
@@ -1,4 +1,5 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *          Adam Tkac   <atkac@redhat.com>
  *
  * Copyright (C) 2008, 2009  Red Hat
@@ -6,7 +7,7 @@
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/ldap_helper.c b/src/ldap_helper.c
index c15e2a0..eb98b86 100644
--- a/src/ldap_helper.c
+++ b/src/ldap_helper.c
@@ -1,4 +1,5 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *          Adam Tkac <atkac@redhat.com>
  *
  * Copyright (C) 2008, 2009  Red Hat
@@ -6,7 +7,7 @@
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/ldap_helper.h b/src/ldap_helper.h
index 0b019eb..7070556 100644
--- a/src/ldap_helper.h
+++ b/src/ldap_helper.h
@@ -1,4 +1,5 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *          Adam Tkac <atkac@redhat.com>
  *
  * Copyright (C) 2008, 2009  Red Hat
@@ -6,7 +7,7 @@
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/log.c b/src/log.c
index 636b645..a9cb4dc 100644
--- a/src/log.c
+++ b/src/log.c
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2008, 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/log.h b/src/log.h
index 0282419..0df4e25 100644
--- a/src/log.h
+++ b/src/log.h
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2008, 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/rdlist.c b/src/rdlist.c
index 48b2a0b..71ca752 100644
--- a/src/rdlist.c
+++ b/src/rdlist.c
@@ -1,4 +1,5 @@
-/* Authors: Adam Tkac   <atkac@redhat.com>
+/*
+ * Authors: Adam Tkac   <atkac@redhat.com>
  *          Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
@@ -6,7 +7,7 @@
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/rdlist.h b/src/rdlist.h
index d3ce2d0..04b9915 100644
--- a/src/rdlist.h
+++ b/src/rdlist.h
@@ -1,4 +1,5 @@
-/* Authors: Adam Tkac   <atkac@redhat.com>
+/*
+ * Authors: Adam Tkac   <atkac@redhat.com>
  *          Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
@@ -6,7 +7,7 @@
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/semaphore.c b/src/semaphore.c
index 33ae9f8..f57d77a 100644
--- a/src/semaphore.c
+++ b/src/semaphore.c
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2008  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/semaphore.h b/src/semaphore.h
index d417443..4ca4f65 100644
--- a/src/semaphore.h
+++ b/src/semaphore.h
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2008  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/settings.c b/src/settings.c
index f217076..aa29a18 100644
--- a/src/settings.c
+++ b/src/settings.c
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/settings.h b/src/settings.h
index fce1b2a..0ffaf0c 100644
--- a/src/settings.h
+++ b/src/settings.h
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/str.c b/src/str.c
index 7ab49c0..b975aac 100644
--- a/src/str.c
+++ b/src/str.c
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2008, 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/str.h b/src/str.h
index 7746a25..b3dc48f 100644
--- a/src/str.h
+++ b/src/str.h
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2008, 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/util.h b/src/util.h
index 82d6550..0f146a2 100644
--- a/src/util.h
+++ b/src/util.h
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/zone_manager.c b/src/zone_manager.c
index d8a82a8..fb4c000 100644
--- a/src/zone_manager.c
+++ b/src/zone_manager.c
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/zone_manager.h b/src/zone_manager.h
index b685f76..85eab15 100644
--- a/src/zone_manager.h
+++ b/src/zone_manager.h
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/zone_register.c b/src/zone_register.c
index 58ae98f..7fb9924 100644
--- a/src/zone_register.c
+++ b/src/zone_register.c
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/src/zone_register.h b/src/zone_register.h
index d6b06a4..316c511 100644
--- a/src/zone_register.h
+++ b/src/zone_register.h
@@ -1,11 +1,12 @@
-/* Authors: Martin Nagy <mnagy@redhat.com>
+/*
+ * Authors: Martin Nagy <mnagy@redhat.com>
  *
  * Copyright (C) 2009  Red Hat
  * see file 'COPYING' for use and warranty information
  *
  * 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; version 2 only
+ * published by the Free Software Foundation; version 2 or later
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of