daemon: add basic support for sd_is_socket_sockaddr

Later on a proper wrapper in daemon.py should be added.

1 files changed, 33 insertions, 0 deletions

diff --git a/systemd/util.h b/systemd/util.h
new file mode 100644
index 0000000..337920c
--- /dev/null
+++ b/systemd/util.h
@@ -0,0 +1,33 @@
+#pragma once
+
+/***
+  This file is part of systemd.
+
+  Copyright 2010 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU Lesser General Public License as published by
+  the Free Software Foundation; either version 2.1 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <netinet/ip.h>
+#include <arpa/inet.h>
+
+union sockaddr_union {
+        struct sockaddr sa;
+        struct sockaddr_in in;
+        struct sockaddr_in6 in6;
+};
+
+int safe_atou(const char *s, unsigned *ret_u);
+int parse_sockaddr(const char *s,
+                   union sockaddr_union *addr, unsigned *addr_len);