modargs: New function: pa_modargs_iterate().

1 files changed, 10 insertions, 0 deletions

diff --git a/src/pulsecore/modargs.c b/src/pulsecore/modargs.c
index c7d734d9..e78cdb9a 100644
--- a/src/pulsecore/modargs.c
+++ b/src/pulsecore/modargs.c
@@ -415,3 +415,13 @@ int pa_modargs_get_proplist(pa_modargs *ma, const char *name, pa_proplist *p, pa
 
     return 0;
 }
+
+const char *pa_modargs_iterate(pa_modargs *ma, void **state) {
+    pa_hashmap *map = (pa_hashmap*) ma;
+    struct entry *e;
+
+    if (!(e = pa_hashmap_iterate(map, state, NULL)))
+        return NULL;
+
+    return e->key;
+}