Imported Upstream version 1.2.0upstream/1.2.0

1 files changed, 21 insertions, 5 deletions

diff --git a/src/dictionary.h b/src/dictionary.h
index 9822b23c2..575f28271 100644
--- a/src/dictionary.h
+++ b/src/dictionary.h
@@ -1,4 +1,7 @@
+#include <pthread.h>
+
 #include "web_buffer.h"
+#include "avl.h"
 
 #ifndef NETDATA_DICTIONARY_H
 #define NETDATA_DICTIONARY_H 1
@@ -10,20 +13,33 @@ typedef struct name_value {
 							// we first compare hashes, and only if the hashes are equal we do string comparisons
 
 	char *name;
-	char *value;
-
-	struct name_value *next;
+	void *value;
 } NAME_VALUE;
 
 typedef struct dictionary {
-	NAME_VALUE *values;
 	avl_tree values_index;
+
+	uint8_t flags;
+
+	unsigned long long inserts;
+	unsigned long long deletes;
+	unsigned long long searches;
+	unsigned long long entries;
+
 	pthread_rwlock_t rwlock;
 } DICTIONARY;
 
-extern DICTIONARY *dictionary_create(void);
+#define DICTIONARY_FLAG_DEFAULT					0x00000000
+#define DICTIONARY_FLAG_SINGLE_THREADED			0x00000001
+#define DICTIONARY_FLAG_VALUE_LINK_DONT_CLONE	0x00000002
+#define DICTIONARY_FLAG_NAME_LINK_DONT_CLONE	0x00000004
+
+extern DICTIONARY *dictionary_create(uint32_t flags);
 extern void dictionary_destroy(DICTIONARY *dict);
 extern void *dictionary_set(DICTIONARY *dict, const char *name, void *value, size_t value_len);
 extern void *dictionary_get(DICTIONARY *dict, const char *name);
+extern int dictionary_del(DICTIONARY *dict, const char *name);
+
+extern int dictionary_get_all(DICTIONARY *dict, int (*callback)(void *entry, void *data), void *data);
 
 #endif /* NETDATA_DICTIONARY_H */