X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Femail.c;h=8a1ac2e8491cff6fd9a0917c1983861bc6a67b1d;hb=cd5602386cf810ade2750bf026e5fe340765ce05;hp=ca4dbc2c34706405b7626be0e882559fef3d947c;hpb=c1219a1c9db2e8400e2ee94b87f86ccd441485d5;p=collectd.git

diff --git a/src/email.c b/src/email.c
index ca4dbc2c..8a1ac2e8 100644
--- a/src/email.c
+++ b/src/email.c
@@ -2,20 +2,25 @@
  * collectd - src/email.c
  * Copyright (C) 2006-2008  Sebastian Harl
  *
- * 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.
  *
- * Author:
+ * Authors:
  *   Sebastian Harl <sh at tokkee.org>
  **/
 
@@ -41,11 +46,6 @@
 
 #include <stddef.h>
 
-#if HAVE_LIBPTHREAD
-# include <pthread.h>
-#endif
-
-#include <sys/socket.h>
 #include <sys/un.h>
 #include <sys/select.h>
 
@@ -215,7 +215,7 @@ static int email_config (const char *key, const char *value)
 static void type_list_incr (type_list_t *list, char *name, int incr)
 {
 	if (NULL == list->head) {
-		list->head = (type_t *)smalloc (sizeof (type_t));
+		list->head = smalloc (sizeof (*list->head));
 
 		list->head->name  = sstrdup (name);
 		list->head->value = incr;
@@ -232,7 +232,7 @@ static void type_list_incr (type_list_t *list, char *name, int incr)
 		}
 
 		if (NULL == ptr) {
-			list->tail->next = (type_t *)smalloc (sizeof (type_t));
+			list->tail->next = smalloc (sizeof (*list->tail->next));
 			list->tail = list->tail->next;
 
 			list->tail->name  = sstrdup (name);
@@ -385,8 +385,8 @@ static void *open_connection (void __attribute__((unused)) *arg)
 {
 	struct sockaddr_un addr;
 
-	char *path  = (NULL == sock_file) ? SOCK_PATH : sock_file;
-	char *group = (NULL == sock_group) ? COLLECTD_GRP_NAME : sock_group;
+	const char *path  = (NULL == sock_file) ? SOCK_PATH : sock_file;
+	const char *group = (NULL == sock_group) ? COLLECTD_GRP_NAME : sock_group;
 
 	/* create UNIX socket */
 	errno = 0;
@@ -478,10 +478,10 @@ static void *open_connection (void __attribute__((unused)) *arg)
 		available_collectors = max_conns;
 
 		collectors =
-			(collector_t **)smalloc (max_conns * sizeof (collector_t *));
+			smalloc (max_conns * sizeof (*collectors));
 
 		for (i = 0; i < max_conns; ++i) {
-			collectors[i] = (collector_t *)smalloc (sizeof (collector_t));
+			collectors[i] = smalloc (sizeof (*collectors[i]));
 			collectors[i]->socket = NULL;
 
 			if (0 != (err = plugin_thread_create (&collectors[i]->thread,
@@ -533,13 +533,12 @@ static void *open_connection (void __attribute__((unused)) *arg)
 			break;
 		}
 
-		connection = malloc (sizeof (*connection));
+		connection = calloc (1, sizeof (*connection));
 		if (connection == NULL)
 		{
 			close (remote);
 			continue;
 		}
-		memset (connection, 0, sizeof (*connection));
 
 		connection->socket = fdopen (remote, "r");
 		connection->next   = NULL;
@@ -691,7 +690,7 @@ static void copy_type_list (type_list_t *l1, type_list_t *l2)
 	for (ptr1 = l1->head, ptr2 = l2->head; NULL != ptr1;
 			ptr1 = ptr1->next, last = ptr2, ptr2 = ptr2->next) {
 		if (NULL == ptr2) {
-			ptr2 = (type_t *)smalloc (sizeof (type_t));
+			ptr2 = smalloc (sizeof (*ptr2));
 			ptr2->name = NULL;
 			ptr2->next = NULL;