mbmon plugin: constify

[collectd.git] / src / ntpd.c

diff --git a/src/ntpd.c b/src/ntpd.c
index 67fff22..5ae60b0 100644 (file)
--- a/src/ntpd.c
+++ b/src/ntpd.c
@@ -2,18 +2,23 @@
  * collectd - src/ntpd.c
  * Copyright (C) 2006-2012  Florian octo Forster
  *
- * 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; only version 2 of the License is applicable.
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
  *
- * 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.
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
  *
- * 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 St, Fifth Floor, Boston, MA  02110-1301 USA
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
  *
  * Authors:
  *   Florian octo Forster <octo at collectd.org>
@@ -33,9 +38,6 @@
 #if HAVE_NETDB_H
 # include <netdb.h>
 #endif
-#if HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
-#endif
 #if HAVE_NETINET_IN_H
 # include <netinet/in.h>
 #endif
@@ -260,7 +262,7 @@ static char *refclock_names[] =
        "JJY",        "TT_IRIG",      "GPS_ZYFER",  "GPS_RIPENCC", /* 40-43 */
        "NEOCLK4X"                                                 /* 44    */
 };
-static int refclock_names_num = STATIC_ARRAY_SIZE (refclock_names);
+static size_t refclock_names_num = STATIC_ARRAY_SIZE (refclock_names);
 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  * End of the copied stuff..                                         *
  * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
@@ -863,7 +865,7 @@ static int ntpd_get_name_refclock (char *buffer, size_t buffer_size,
        uint32_t refclock_id = ntpd_get_refclock_id (peer_info);
        uint32_t unit_id = ntohl (peer_info->srcadr) & 0x00FF;
 
-       if (refclock_id >= refclock_names_num)
+       if (((size_t) refclock_id) >= refclock_names_num)
                return (ntpd_get_name_from_address (buffer, buffer_size,
                                        peer_info,
                                        /* do_reverse_lookup = */ 0));