basic/ordered-set: export networkd function to print string sets

Tests are added.
2019-02-21 12:00:05 +01:00
parent ef79eae09a
commit 53ae3f6467
4 changed files with 34 additions and 20 deletions
@@ -1,6 +1,8 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
 #pragma once

+#include <stdio.h>
+
 #include "hashmap.h"

 typedef struct OrderedSet OrderedSet;
@@ -56,6 +58,7 @@ int ordered_set_consume(OrderedSet *s, void *p);
 int ordered_set_put_strdup(OrderedSet *s, const char *p);
 int ordered_set_put_strdupv(OrderedSet *s, char **l);
 int ordered_set_put_string_set(OrderedSet *s, OrderedSet *l);
+void ordered_set_print(FILE *f, const char *field, OrderedSet *s);

 #define ORDERED_SET_FOREACH(e, s, i)                                    \
        for ((i) = ITERATOR_FIRST; ordered_set_iterate((s), &(i), (void**)&(e)); )