licensing: use FreeBSD license (was GNUv3)

[debian/dhcpd-pools.git] / src / analyze.c

diff --git a/src/analyze.c b/src/analyze.c
index c46d595..0032605 100644 (file)
--- a/src/analyze.c
+++ b/src/analyze.c
@@ -1,27 +1,40 @@
 /*
-** Copyright (C) 2006- Sami Kerola <kerolasa@iki.fi>
-**  
-** 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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
+ * The dhcpd-pools has BSD 2-clause license which also known as "Simplified
+ * BSD License" or "FreeBSD License".
+ *
+ * Copyright 2006- Sami Kerola. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ *    1. Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *
+ *    2. Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the
+ *       distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY <COPYRIGHT HOLDER> ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are
+ * those of the authors and should not be interpreted as representing
+ * official policies, either expressed or implied, of Sami Kerola.
+ */
+
+#include <stddef.h>
 #include <stdlib.h>
-#include <stdio.h>
 
 #include "dhcpd-pools.h"
 
@@ -129,7 +142,8 @@ int do_counting(void)
                        range_p->shared_net->available += block_size;
                }
 
-               /* Reverse so that not even a one IP will be missed. */
+               /* Go backwards one step so that not even a one IP will be
+                * missed. This is possibly always unnecessary. */
                if (i) {
                        i--;
                }
@@ -140,10 +154,9 @@ int do_counting(void)
                range_p++;
        }
 
-       /* During count of other shared networks default network and
-        * all networks got mixed to gether semantically. This fixes
-        * the problem, but is not elegant. TODO: fix semantics of all
-        * and default share_network. */
+       /* FIXME: During count of other shared networks default network and
+        * all networks got mixed to gether semantically. This fixes the
+        * problem, but is not elegant. */
        shared_networks->available = 0;
        shared_networks->used = 0;
        shared_networks->touched = 0;