Commit 8566bbb4 authored by Nick Mathewson's avatar Nick Mathewson 🤹
Browse files

Add strmap_isempty 


svn:r2250
parent ee23b7a4

src/common/util.c

+5 −0
Original line number Diff line number Diff line
@@ -740,6 +740,11 @@ void strmap_free(strmap_t *map, void (*free_val)(void*)) 
  tor_free(map);

}



int strmap_isempty(strmap_t *map)

{

  return SPLAY_EMPTY(&map->head);

}



/*

 *    String manipulation

 */

src/common/util.h

+1 −0
Original line number Diff line number Diff line
@@ -181,6 +181,7 @@ void* strmap_remove_lc(strmap_t *map, const char *key); 
typedef void* (*strmap_foreach_fn)(const char *key, void *val, void *data);

void strmap_foreach(strmap_t *map, strmap_foreach_fn fn, void *data);

void strmap_free(strmap_t *map, void (*free_val)(void*));

int strmap_isempty(strmap_t *map);



strmap_iter_t *strmap_iter_init(strmap_t *map);

strmap_iter_t *strmap_iter_next(strmap_t *map, strmap_iter_t *iter);