1 files changed, 70 insertions, 0 deletions
diff --git a/tools/regression/sockets/unix_cmsg/t_generic.c b/tools/regression/sockets/unix_cmsg/t_generic.c
new file mode 100644
index 000000000000..8b4e251e92fe
--- /dev/null
+++ b/tools/regression/sockets/unix_cmsg/t_generic.c
@@ -0,0 +1,70 @@
+/*-
+ * Copyright (c) 2005 Andrey Simonenko
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+#include <stdarg.h>
+#include <stdbool.h>
+
+#include "uc_common.h"
+#include "t_generic.h"
+
+int
+t_generic(int (*client_func)(int), int (*server_func)(int))
+{
+	int fd, rv, rv_client;
+
+	switch (uc_client_fork()) {
+	case 0:
+		fd = uc_socket_create();
+		if (fd < 0)
+			rv = -2;
+		else {
+			rv = client_func(fd);
+			if (uc_socket_close(fd) < 0)
+				rv = -2;
+		}
+		uc_client_exit(rv);
+		break;
+	case 1:
+		fd = uc_socket_create();
+		if (fd < 0)
+			rv = -2;
+		else {
+			rv = server_func(fd);
+			rv_client = uc_client_wait();
+			if (rv == 0 || (rv == -2 && rv_client != 0))
+				rv = rv_client;
+			if (uc_socket_close(fd) < 0)
+				rv = -2;
+		}
+		break;
+	default:
+		rv = -2;
+	}
+	return (rv);
+}