1 files changed, 66 insertions, 0 deletions
diff --git a/mpm/misc.cc b/mpm/misc.cc
new file mode 100644
index 0000000000000..e83bf2531e4e4
--- /dev/null
+++ b/mpm/misc.cc
@@ -0,0 +1,66 @@
+/*
+ * Changes by Gunnar Ritter, Freiburg i. Br., Germany, October 2005.
+ *
+ * Derived from Plan 9 source code published at the 9fans list by Rob Pike,
+ * <http://lists.cse.psu.edu/archives/9fans/2002-February/015773.html>
+ *
+ * Copyright (C) 2003, Lucent Technologies Inc. and others.
+ * All Rights Reserved.
+ *
+ * Distributed under the terms of the Lucent Public License Version 1.02.
+ */
+
+/*	Sccsid @(#)misc.cc	1.3 (gritter) 10/30/05	*/
+#include	"misc.h"
+#include	<stdarg.h>
+
+char	*progname;
+int	wantwarn = 0;
+
+int	dbg	= 0;
+// dbg = 1 : dump slugs
+// dbg = 2 : dump ranges
+// dbg = 4 : report function entry
+// dbg = 8 : follow queue progress
+// dbg = 16: follow page fill progress
+
+static void
+msg(void)
+{
+	fprintf(stdout, "\n#MESSAGE TO USER:  ");
+}
+
+void
+FATAL(const char *fmt, ...)
+{
+	char	buf[4096];
+	va_list	ap;
+
+	msg();
+	va_start(ap, fmt);
+	vsnprintf(buf, sizeof buf, fmt, ap);
+	va_end(ap);
+	fputs(buf, stdout);
+	fprintf(stderr, "%s: ", progname);
+	fputs(buf, stderr);
+	fflush(stdout);
+	exit(1);
+}
+
+void
+WARNING(const char *fmt, ...)
+{
+	char	buf[4096];
+	va_list	ap;
+
+	msg();
+	va_start(ap, fmt);
+	vsnprintf(buf, sizeof buf, fmt, ap);
+	va_end(ap);
+	fputs(buf, stdout);
+	if (wantwarn) {
+		fprintf(stderr, "%s: ", progname);
+		fputs(buf, stderr);
+	}
+	fflush(stdout);
+}