socket-util: introduce parse_socket_address_bind_ipv6_only_or_bool()

2018-01-02 02:23:21 +09:00
parent 8ab3934766
commit 6f90844fe2
3 changed files with 18 additions and 11 deletions
@@ -818,6 +818,18 @@ static const char* const socket_address_bind_ipv6_only_table[_SOCKET_ADDRESS_BIN

 DEFINE_STRING_TABLE_LOOKUP(socket_address_bind_ipv6_only, SocketAddressBindIPv6Only);

+SocketAddressBindIPv6Only parse_socket_address_bind_ipv6_only_or_bool(const char *n) {
+        int r;
+
+        r = parse_boolean(n);
+        if (r > 0)
+                return SOCKET_ADDRESS_IPV6_ONLY;
+        if (r == 0)
+                return SOCKET_ADDRESS_BOTH;
+
+        return socket_address_bind_ipv6_only_from_string(n);
+}
+
 bool sockaddr_equal(const union sockaddr_union *a, const union sockaddr_union *b) {
        assert(a);
        assert(b);