1 files changed, 55 insertions, 0 deletions
diff --git a/usr/src/cmd/csh/sh.debug.c b/usr/src/cmd/csh/sh.debug.c
new file mode 100644
index 0000000000..379a327f93
--- /dev/null
+++ b/usr/src/cmd/csh/sh.debug.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright 1990 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*	Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T	*/
+/*	  All Rights Reserved  	*/
+
+/*
+ * Copyright (c) 1980 Regents of the University of California.
+ * All rights reserved.  The Berkeley Software License Agreement
+ * specifies the terms and conditions for redistribution.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+#include "sh.h"
+
+
+#ifdef TRACE
+#include <stdio.h>
+FILE *trace;
+/*
+ * Trace routines
+ */
+#define TRACEFILE "/tmp/trace.XXXXXX"
+
+/*
+ * Initialie trace file.
+ * Called from main.
+ */
+trace_init()
+{
+	extern char *mktemp();
+	char name[128];
+	char *p;
+
+	strcpy(name, TRACEFILE);
+	p = mktemp(name);
+	trace = fopen(p, "w");
+}
+
+/*
+ * write message to trace file
+ */
+/*VARARGS1*/
+tprintf(fmt,a,b,c,d,e,f,g,h,i,j)
+     char *fmt;
+{
+	if (trace) {
+		fprintf(trace, fmt, a,b,c,d,e,f,g,h,i,j);
+		fflush(trace);
+	}
+}
+#endif