1 files changed, 45 insertions, 0 deletions
diff --git a/usr.sbin/bhyve/debug.h b/usr.sbin/bhyve/debug.h
new file mode 100644
index 000000000000..ea866f283e41
--- /dev/null
+++ b/usr.sbin/bhyve/debug.h
@@ -0,0 +1,45 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2019 Vincenzo Maffione <vmaffione@freebsd.org>
+ *
+ * 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 ``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.
+ */
+
+#ifndef _DEBUG_H_
+#define _DEBUG_H_
+
+
+extern int raw_stdio;
+
+#define FPRINTLN(filep, fmt, arg...)				\
+	do {							\
+		if (raw_stdio)					\
+			fprintf(filep, fmt "\r\n", ##arg);	\
+		else						\
+			fprintf(filep, fmt "\n", ##arg);	\
+	} while (0)
+
+#define PRINTLN(fmt, arg...)	FPRINTLN(stdout, fmt, ##arg)
+#define EPRINTLN(fmt, arg...)	FPRINTLN(stderr, fmt, ##arg)
+
+#endif