1 files changed, 149 insertions, 0 deletions
diff --git a/usr.sbin/nscd/debug.c b/usr.sbin/nscd/debug.c
new file mode 100644
index 0000000..420c517
--- /dev/null
+++ b/usr.sbin/nscd/debug.c
@@ -0,0 +1,149 @@
+/*-
+ * Copyright (c) 2004 Michael Bushkov <bushman@rsu.ru>
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 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.
+ *
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <stdio.h>
+#include "debug.h"
+
+static	int	trace_level = 0;
+static	int	trace_level_bk = 0;
+
+void
+__trace_in(const char *s, const char *f, int l)
+{
+	int i;
+	if (trace_level < TRACE_WANTED)
+	{
+		for (i = 0; i < trace_level; ++i)
+			printf("\t");
+
+		printf("=> %s\n", s);
+	}
+
+	++trace_level;
+}
+
+void
+__trace_point(const char *f, int l)
+{
+	int i;
+
+	if (trace_level < TRACE_WANTED)
+	{
+		for (i = 0; i < trace_level - 1; ++i)
+			printf("\t");
+
+		printf("= %s: %d\n", f, l);
+	}
+}
+
+void
+__trace_msg(const char *msg, const char *f, int l)
+{
+	int i;
+
+	if (trace_level < TRACE_WANTED)
+	{
+		for (i = 0; i < trace_level - 1; ++i)
+			printf("\t");
+
+		printf("= MSG %s, %s: %d\n", msg, f, l);
+	}
+}
+
+void
+__trace_ptr(const char *desc, const void *p, const char *f, int l)
+{
+	int i;
+
+	if (trace_level < TRACE_WANTED)
+	{
+		for (i = 0; i < trace_level - 1; ++i)
+			printf("\t");
+
+		printf("= PTR %s: %p, %s: %d\n", desc, p, f, l);
+	}
+}
+
+void
+__trace_int(const char *desc, int i, const char *f, int l)
+{
+	int j;
+
+	if (trace_level < TRACE_WANTED)
+	{
+		for (j = 0; j < trace_level - 1; ++j)
+			printf("\t");
+
+		printf("= INT %s: %i, %s: %d\n",desc, i, f, l);
+	}
+}
+
+void
+__trace_str(const char *desc, const char *s, const char *f, int l)
+{
+	int i;
+
+	if (trace_level < TRACE_WANTED)
+	{
+		for (i = 0; i < trace_level - 1; ++i)
+			printf("\t");
+
+		printf("= STR %s: '%s', %s: %d\n", desc, s, f, l);
+	}
+}
+
+void
+__trace_out(const char *s, const char *f, int l)
+{
+	int i;
+
+	--trace_level;
+	if (trace_level < TRACE_WANTED)
+	{
+		for (i = 0; i < trace_level; ++i)
+			printf("\t");
+
+		printf("<= %s\n", s);
+	}
+}
+
+void
+__trace_on()
+{
+	trace_level = trace_level_bk;
+	trace_level_bk = 0;
+}
+
+void
+__trace_off()
+{
+	trace_level_bk = trace_level;
+	trace_level = 1024;
+}