From 3e61656fab869bb40f019c38c3347885238294de Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Fri, 28 Oct 2022 09:08:09 +0900
Subject: [PATCH] sd-id128: introduce id128_hash_ops_free

---
 src/libsystemd/sd-id128/id128-util.c | 1 +
 src/libsystemd/sd-id128/id128-util.h | 1 +
 2 files changed, 2 insertions(+)

diff --git a/src/libsystemd/sd-id128/id128-util.c b/src/libsystemd/sd-id128/id128-util.c
index a27f4bf742..a009a110a9 100644
--- a/src/libsystemd/sd-id128/id128-util.c
+++ b/src/libsystemd/sd-id128/id128-util.c
@@ -173,6 +173,7 @@ sd_id128_t id128_make_v4_uuid(sd_id128_t id) {
 }
 
 DEFINE_HASH_OPS(id128_hash_ops, sd_id128_t, id128_hash_func, id128_compare_func);
+DEFINE_HASH_OPS_WITH_KEY_DESTRUCTOR(id128_hash_ops_free, sd_id128_t, id128_hash_func, id128_compare_func, free);
 
 int id128_get_product(sd_id128_t *ret) {
         sd_id128_t uuid;
diff --git a/src/libsystemd/sd-id128/id128-util.h b/src/libsystemd/sd-id128/id128-util.h
index 4b91a16bd1..887f443d69 100644
--- a/src/libsystemd/sd-id128/id128-util.h
+++ b/src/libsystemd/sd-id128/id128-util.h
@@ -27,6 +27,7 @@ int id128_write(const char *p, Id128FormatFlag f, sd_id128_t id);
 void id128_hash_func(const sd_id128_t *p, struct siphash *state);
 int id128_compare_func(const sd_id128_t *a, const sd_id128_t *b) _pure_;
 extern const struct hash_ops id128_hash_ops;
+extern const struct hash_ops id128_hash_ops_free;
 
 sd_id128_t id128_make_v4_uuid(sd_id128_t id);