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diff uprogs/echo.c @ 0:c450faca55f4

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author Tatsuki IHA <innparusu@cr.ie.u-ryukyu.ac.jp>
date Sun, 22 Oct 2017 18:25:39 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uprogs/echo.c	Sun Oct 22 18:25:39 2017 +0900
@@ -0,0 +1,13 @@
+#include "types.h"
+#include "stat.h"
+#include "user.h"
+
+int
+main(int argc, char *argv[])
+{
+  int i;
+
+  for(i = 1; i < argc; i++)
+    printf(1, "%s%s", argv[i], i+1 < argc ? " " : "\n");
+  exit();
+}