1 files changed, 67 insertions, 0 deletions
diff --git a/musw.c b/musw.c
index e69de29..f58765c 100644
--- a/musw.c
+++ b/musw.c
@@ -0,0 +1,67 @@
+#include <u.h>
+#include <libc.h>
+#include <thread.h>
+#include "dat.h"
+#include "fns.h"
+
+void
+threadnetin(void *arg)
+{
+	char buf[256];
+	int fd, n;
+	Ioproc *io;
+
+	fd = *((int*)arg);
+	io = ioproc();
+
+	while((n = ioread(io, fd, buf, sizeof buf)) > 0)
+		if(iowrite(io, 1, buf, n) != n)
+			fprint(2, "iowrite: %r\n");
+	closeioproc(io);
+}
+
+void
+threadnetout(void *arg)
+{
+	char buf[256];
+	int fd, n;
+	Ioproc *io;
+
+	fd = *((int*)arg);
+	io = ioproc();
+
+	while((n = ioread(io, 0, buf, sizeof buf)) > 0)
+		if(iowrite(io, fd, buf, n) != n)
+			fprint(2, "iowrite: %r\n");
+	closeioproc(io);
+}
+
+void
+usage(void)
+{
+	fprint(2, "usage: %s [-d] server\n", argv0);
+	threadexitsall("usage");
+}
+
+void
+threadmain(int argc, char *argv[])
+{
+	char *server;
+	int fd;
+
+	ARGBEGIN{
+	default:
+		usage();
+	}ARGEND;
+	if(argc != 1)
+		usage();
+	server = argv[0];
+
+	fd = dial(server, nil, nil, nil);
+	if(fd < 0)
+		sysfatal("dial: %r");
+
+	threadcreate(threadnetin, &fd, 4096);
+	threadcreate(threadnetout, &fd, 4096);
+	threadexits(nil);
+}