1 files changed, 73 insertions, 0 deletions
diff --git a/usr.sbin/lpr/lptest/lptest.c b/usr.sbin/lpr/lptest/lptest.c
new file mode 100644
index 000000000000..771652de4892
--- /dev/null
+++ b/usr.sbin/lpr/lptest/lptest.c
@@ -0,0 +1,73 @@
+/*-
+ * SPDX-License-Identifier: BSD-3-Clause
+ *
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  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.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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 "lp.cdefs.h"		/* A cross-platform version of <sys/cdefs.h> */
+#include <stdlib.h>
+#include <stdio.h>
+#include <err.h>
+
+/*
+ * lptest -- line printer test program (and other devices).
+ */
+int
+main(int argc, char **argv)
+{
+	int len, count;
+	register int i, j, fc, nc;
+	char outbuf[BUFSIZ];
+
+	setbuf(stdout, outbuf);
+	if (argc >= 2)
+		len = atoi(argv[1]);
+	else
+		len = 79;
+	if (argc >= 3)
+		count = atoi(argv[2]);
+	else
+		count = 200;
+	fc = ' ';
+	for (i = 0; i < count; i++) {
+		if (++fc == 0177)
+			fc = ' ';
+		nc = fc;
+		for (j = 0; j < len; j++) {
+			if (putchar(nc) == EOF)
+				err(1, "Write error");
+			if (++nc == 0177)
+				nc = ' ';
+		}
+		if (putchar('\n') == EOF)
+			err(1, "Write error");
+	}
+	(void) fflush(stdout);
+	exit(0);
+}