Treewide: cleanup whitespace

[collectd.git] / src / match_regex.c

diff --git a/src/match_regex.c b/src/match_regex.c
index 1defc18..bbc35cd 100644 (file)
--- a/src/match_regex.c
+++ b/src/match_regex.c
@@ -1,24 +1,29 @@
 /**
  * collectd - src/match_regex.c
- * Copyright (C) 2008  Sebastian Harl
- * Copyright (C) 2008  Florian Forster
+ * Copyright (C) 2008       Sebastian Harl
+ * Copyright (C) 2008       Florian 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:
  *   Sebastian Harl <sh at tokkee.org>
- *   Florian Forster <octo at verplant.org>
+ *   Florian Forster <octo at collectd.org>
  **/
 
 /*
@@ -135,13 +140,12 @@ static int mr_config_add_regex (mr_regex_t **re_head, /* {{{ */
                return (-1);
        }
 
-       re = (mr_regex_t *) malloc (sizeof (*re));
+       re = calloc (1, sizeof (*re));
        if (re == NULL)
        {
-               log_err ("mr_config_add_regex: malloc failed.");
+               log_err ("mr_config_add_regex: calloc failed.");
                return (-1);
        }
-       memset (re, 0, sizeof (*re));
        re->next = NULL;
 
        re->re_str = strdup (ci->values[0].value.string);
@@ -158,7 +162,7 @@ static int mr_config_add_regex (mr_regex_t **re_head, /* {{{ */
                char errmsg[1024];
                regerror (status, &re->re, errmsg, sizeof (errmsg));
                errmsg[sizeof (errmsg) - 1] = 0;
-               log_err ("Compiling regex `%s' for `%s' failed: %s.", 
+               log_err ("Compiling regex `%s' for `%s' failed: %s.",
                                re->re_str, ci->key, errmsg);
                free (re->re_str);
                free (re);
@@ -189,14 +193,13 @@ static int mr_create (const oconfig_item_t *ci, void **user_data) /* {{{ */
        int status;
        int i;
 
-       m = (mr_match_t *) malloc (sizeof (*m));
+       m = calloc (1, sizeof (*m));
        if (m == NULL)
        {
-               log_err ("mr_create: malloc failed.");
+               log_err ("mr_create: calloc failed.");
                return (-ENOMEM);
        }
-       memset (m, 0, sizeof (*m));
-       
+
        m->invert = 0;
 
        status = 0;