From: Lennart Poettering <lennart@poettering.net>
Date: Sun, 16 Aug 2020 09:28:34 +0000 (+0200)
Subject: in-addr-util: add byte accessor array to union in_addr_union
X-Git-Tag: v247-rc1~361^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c7dfa1df8b35f71615f257f177a6d07ddb674145;p=thirdparty%2Fsystemd.git

in-addr-util: add byte accessor array to union in_addr_union

It's pretty useful to be able to access the bytes generically, without
acknowledging a specific family, hence let's a third way to access an
in_addr_union.
---

diff --git a/src/basic/in-addr-util.h b/src/basic/in-addr-util.h
index dc3f575bc97..03583f25661 100644
--- a/src/basic/in-addr-util.h
+++ b/src/basic/in-addr-util.h
@@ -12,6 +12,7 @@
 union in_addr_union {
         struct in_addr in;
         struct in6_addr in6;
+        uint8_t bytes[CONST_MAX(sizeof(struct in_addr), sizeof(struct in6_addr))];
 };
 
 struct in_addr_data {