Moved get_sorted_dates() to a common hash source.

src/gkhash.c

@@ -679,6 +679,29 @@ new_db (khash_t (igdb) *hash, uint32_t key) {
   return db;
 }
 
+uint32_t *
+get_sorted_dates (uint32_t *len) {
+  GKDB *db = get_db_instance (DB_INSTANCE);
+  khash_t (igkh) * hash = get_hdb (db, MTRC_DATES);
+  khiter_t key;
+  uint32_t *dates = NULL;
+  int i = 0;
+  uint32_t size = 0;
+
+  if (!hash)
+    return NULL;
+
+  size = kh_size (hash);
+  dates = xcalloc (size, sizeof (uint32_t));
+  for (key = kh_begin (hash); key != kh_end (hash); ++key)
+    if (kh_exist (hash, key))
+      dates[i++] = kh_key (hash, key);
+  qsort (dates, i, sizeof (uint32_t), cmp_ui32_asc);
+  *len = i;
+
+  return dates;
+}
+
 /* Insert a string key and the corresponding uint8_t value.
  * Note: If the key exists, the value is not replaced.
  *

src/gkhash.h

@@ -181,6 +181,7 @@ uint32_t ht_get_invalid (void);
 uint32_t ht_get_processed (void);
 uint32_t ht_get_processing_time (void);
 uint8_t get_method_proto (const char *value);
+uint32_t *get_sorted_dates (uint32_t * len);
 
 void free_storage (void);
 void init_pre_storage (Logs *logs);

src/gkmhash.c

@@ -1151,29 +1151,6 @@ ht_get_maxts_min_max (GModule module, uint64_t *min, uint64_t *max) {
   get_iu64_min_max (cache, min, max);
 }
 
-uint32_t *
-get_sorted_dates (uint32_t *len) {
-  GKDB *db = get_db_instance (DB_INSTANCE);
-  khash_t (igkh) * hash = get_hdb (db, MTRC_DATES);
-  khiter_t key;
-  uint32_t *dates = NULL;
-  int i = 0;
-  uint32_t size = 0;
-
-  if (!hash)
-    return NULL;
-
-  size = kh_size (hash);
-  dates = xcalloc (size, sizeof (uint32_t));
-  for (key = kh_begin (hash); key != kh_end (hash); ++key)
-    if (kh_exist (hash, key))
-      dates[i++] = kh_key (hash, key);
-  qsort (dates, i, sizeof (uint32_t), cmp_ui32_asc);
-  *len = i;
-
-  return dates;
-}
-
 static void
 destroy_date_stores (int date) {
   GKDB *db = get_db_instance (DB_INSTANCE);

src/gkmhash.h

@@ -269,7 +269,6 @@ uint32_t ht_insert_visitor (GModule module, uint32_t date, uint32_t key, uint32_
 
 int invalidate_date (int date);
 int rebuild_rawdata_cache (void);
-uint32_t *get_sorted_dates (uint32_t * len);
 void des_igkh (void *h);
 void free_cache (GKHashModule * cache);
 void init_storage (void);