From: Daan De Meyer <daan.j.demeyer@gmail.com>
Date: Wed, 14 May 2025 15:14:35 +0000 (+0200)
Subject: hashmap: Make sure Iterator struct is named
X-Git-Tag: v258-rc1~617^2~3
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5f7b80b4e543edd045785a5510ae480baeed84f8;p=thirdparty%2Fsystemd.git

hashmap: Make sure Iterator struct is named

Otherwise we can't forward declare it.

Split out of #37344
---

diff --git a/src/basic/hashmap.h b/src/basic/hashmap.h
index f7e02c814e7..4aa8fbb0038 100644
--- a/src/basic/hashmap.h
+++ b/src/basic/hashmap.h
@@ -38,7 +38,7 @@ typedef struct IteratedCache IteratedCache;   /* Caches the iterated order of on
 /* Ideally the Iterator would be an opaque struct, but it is instantiated
  * by hashmap users, so the definition has to be here. Do not use its fields
  * directly. */
-typedef struct {
+typedef struct Iterator {
         const void *next_key; /* expected value of that entry's key pointer */
         unsigned idx;         /* index of an entry to be iterated next */
 #if ENABLE_DEBUG_HASHMAP