X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Futils_vl_lookup.c;h=a0237841eb43a7aebea172bed7246cd71f0e0bea;hb=db35efb33e81d0a013e09a8a6ffa362ad5962f7c;hp=f0f0b4632ecafda01572e7d3252e25fc77c5136d;hpb=218c57128f2e54960133cff3e774b5ef9944068a;p=collectd.git

diff --git a/src/utils_vl_lookup.c b/src/utils_vl_lookup.c
index f0f0b463..a0237841 100644
--- a/src/utils_vl_lookup.c
+++ b/src/utils_vl_lookup.c
@@ -33,6 +33,10 @@
 #include "utils_vl_lookup.h"
 #include "utils_avltree.h"
 
+#if HAVE_LIBKSTAT
+kstat_ctl_t *kc;
+#endif /* HAVE_LIBKSTAT */
+
 #if BUILD_TEST
 # define sstrncpy strncpy
 # define plugin_log(s, ...) do { \
@@ -153,7 +157,7 @@ static int lu_copy_ident_to_match_part (part_match_t *match_part, /* {{{ */
   assert (sizeof (match_part->str) > len);
   /* strip trailing slash */
   match_part->str[len - 2] = 0;
-  
+
   status = regcomp (&match_part->regex, match_part->str,
       /* flags = */ REG_EXTENDED);
   if (status != 0)
@@ -165,7 +169,7 @@ static int lu_copy_ident_to_match_part (part_match_t *match_part, /* {{{ */
     return (EINVAL);
   }
   match_part->is_regex = 1;
-  
+
   return (0);
 } /* }}} int lu_copy_ident_to_match_part */
 
@@ -200,13 +204,12 @@ static void *lu_create_user_obj (lookup_t *obj, /* {{{ */
 {
   user_obj_t *user_obj;
 
-  user_obj = malloc (sizeof (*user_obj));
+  user_obj = calloc (1, sizeof (*user_obj));
   if (user_obj == NULL)
   {
-    ERROR ("utils_vl_lookup: malloc failed.");
+    ERROR ("utils_vl_lookup: calloc failed.");
     return (NULL);
   }
-  memset (user_obj, 0, sizeof (*user_obj));
   user_obj->next = NULL;
 
   user_obj->user_obj = obj->cb_user_class (ds, vl, user_class->user_class);
@@ -333,7 +336,7 @@ static int lu_handle_user_class_list (lookup_t *obj, /* {{{ */
 {
   user_class_list_t *ptr;
   int retval = 0;
-  
+
   for (ptr = user_class_list; ptr != NULL; ptr = ptr->next)
   {
     int status;
@@ -369,16 +372,15 @@ static by_type_entry_t *lu_search_by_type (lookup_t *obj, /* {{{ */
     return (NULL);
   }
 
-  by_type = malloc (sizeof (*by_type));
+  by_type = calloc (1, sizeof (*by_type));
   if (by_type == NULL)
   {
-    ERROR ("utils_vl_lookup: malloc failed.");
+    ERROR ("utils_vl_lookup: calloc failed.");
     sfree (type_copy);
     return (NULL);
   }
-  memset (by_type, 0, sizeof (*by_type));
   by_type->wildcard_plugin_list = NULL;
-  
+
   by_type->by_plugin_tree = c_avl_create ((void *) strcmp);
   if (by_type->by_plugin_tree == NULL)
   {
@@ -399,7 +401,7 @@ static by_type_entry_t *lu_search_by_type (lookup_t *obj, /* {{{ */
     sfree (type_copy);
     return (NULL);
   }
-  
+
   return (by_type);
 } /* }}} by_type_entry_t *lu_search_by_type */
 
@@ -505,7 +507,7 @@ static void lu_destroy_user_class_list (lookup_t *obj, /* {{{ */
 static void lu_destroy_by_type (lookup_t *obj, /* {{{ */
     by_type_entry_t *by_type)
 {
-  
+
   while (42)
   {
     char *plugin = NULL;
@@ -540,13 +542,12 @@ lookup_t *lookup_create (lookup_class_callback_t cb_user_class, /* {{{ */
     lookup_free_class_callback_t cb_free_class,
     lookup_free_obj_callback_t cb_free_obj)
 {
-  lookup_t *obj = malloc (sizeof (*obj));
+  lookup_t *obj = calloc (1, sizeof (*obj));
   if (obj == NULL)
   {
-    ERROR ("utils_vl_lookup: malloc failed.");
+    ERROR ("utils_vl_lookup: calloc failed.");
     return (NULL);
   }
-  memset (obj, 0, sizeof (*obj));
 
   obj->by_type_tree = c_avl_create ((void *) strcmp);
   if (obj->by_type_tree == NULL)
@@ -601,13 +602,12 @@ int lookup_add (lookup_t *obj, /* {{{ */
   if (by_type == NULL)
     return (-1);
 
-  user_class_obj = malloc (sizeof (*user_class_obj));
+  user_class_obj = calloc (1, sizeof (*user_class_obj));
   if (user_class_obj == NULL)
   {
-    ERROR ("utils_vl_lookup: malloc failed.");
+    ERROR ("utils_vl_lookup: calloc failed.");
     return (ENOMEM);
   }
-  memset (user_class_obj, 0, sizeof (*user_class_obj));
   pthread_mutex_init (&user_class_obj->entry.lock, /* attr = */ NULL);
   user_class_obj->entry.user_class = user_class;
   lu_copy_ident_to_match (&user_class_obj->entry.match, ident, group_by);
@@ -651,6 +651,6 @@ int lookup_search (lookup_t *obj, /* {{{ */
       return (status);
     retval += status;
   }
-    
+
   return (retval);
 } /* }}} lookup_search */