Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/src/basic/af-list.h b/src/basic/af-list.h
new file mode 100644
index 0000000..9592b9e
--- /dev/null
+++ b/src/basic/af-list.h
@@ -0,0 +1,28 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <sys/socket.h>
+
+#include "string-util.h"
+
+const char *af_to_name(int id);
+int af_from_name(const char *name);
+
+static inline const char* af_to_name_short(int id) {
+        const char *f;
+
+        if (id == AF_UNSPEC)
+                return "*";
+
+        f = af_to_name(id);
+        if (!f)
+                return "unknown";
+
+        assert(startswith(f, "AF_"));
+        return f + 3;
+}
+
+const char* af_to_ipv4_ipv6(int id);
+int af_from_ipv4_ipv6(const char *af);
+
+int af_max(void);