From: Ivan Kruglov <mail@ikruglov.com>
Date: Mon, 12 May 2025 11:18:00 +0000 (-0700)
Subject: shared: varlink_server_contains_socket()
X-Git-Tag: v258-rc1~636^2~3
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c7728d2b46a2cc0e1b172024118970b8c4059f68;p=thirdparty%2Fsystemd.git

shared: varlink_server_contains_socket()
---

diff --git a/src/shared/varlink-serialize.c b/src/shared/varlink-serialize.c
index 57a8d7908ea..075cb6cc5e1 100644
--- a/src/shared/varlink-serialize.c
+++ b/src/shared/varlink-serialize.c
@@ -2,6 +2,7 @@
 
 #include "log.h"
 #include "parse-util.h"
+#include "socket-util.h"
 #include "varlink-internal.h"
 #include "varlink-serialize.h"
 
@@ -84,3 +85,20 @@ int varlink_server_deserialize_one(sd_varlink_server *s, const char *value, FDSe
         LIST_PREPEND(sockets, s->sockets, TAKE_PTR(ss));
         return 0;
 }
+
+bool varlink_server_contains_socket(sd_varlink_server *s, const char *address) {
+        int r;
+
+        assert(s);
+        assert(address);
+
+        LIST_FOREACH(sockets, ss, s->sockets) {
+                r = socket_address_equal_unix(ss->address, address);
+                if (r < 0)
+                        log_debug_errno(r, "Failed to compare '%s' and '%s', ignoring: %m", ss->address, address);
+                if (r > 0)
+                        return true;
+        }
+
+        return false;
+}
diff --git a/src/shared/varlink-serialize.h b/src/shared/varlink-serialize.h
index 149aa88b112..4cc47aa0536 100644
--- a/src/shared/varlink-serialize.h
+++ b/src/shared/varlink-serialize.h
@@ -9,3 +9,5 @@
 
 int varlink_server_serialize(sd_varlink_server *s, FILE *f, FDSet *fds);
 int varlink_server_deserialize_one(sd_varlink_server *s, const char *value, FDSet *fds);
+
+bool varlink_server_contains_socket(sd_varlink_server *s, const char *address);