1 files changed, 78 insertions, 0 deletions
diff --git a/usr.sbin/ngctl/debug.c b/usr.sbin/ngctl/debug.c
new file mode 100644
index 0000000..7b355e5
--- /dev/null
+++ b/usr.sbin/ngctl/debug.c
@@ -0,0 +1,78 @@
+
+/*
+ * debug.c
+ *
+ * Copyright (c) 1996-1999 Whistle Communications, Inc.
+ * All rights reserved.
+ * 
+ * Subject to the following obligations and disclaimer of warranty, use and
+ * redistribution of this software, in source or object code forms, with or
+ * without modifications are expressly permitted by Whistle Communications;
+ * provided, however, that:
+ * 1. Any and all reproductions of the source or object code must include the
+ *    copyright notice above and the following disclaimer of warranties; and
+ * 2. No rights are granted, in any manner or form, to use Whistle
+ *    Communications, Inc. trademarks, including the mark "WHISTLE
+ *    COMMUNICATIONS" on advertising, endorsements, or otherwise except as
+ *    such appears in the above copyright notice or in the software.
+ * 
+ * THIS SOFTWARE IS BEING PROVIDED BY WHISTLE COMMUNICATIONS "AS IS", AND
+ * TO THE MAXIMUM EXTENT PERMITTED BY LAW, WHISTLE COMMUNICATIONS MAKES NO
+ * REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, REGARDING THIS SOFTWARE,
+ * INCLUDING WITHOUT LIMITATION, ANY AND ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
+ * WHISTLE COMMUNICATIONS DOES NOT WARRANT, GUARANTEE, OR MAKE ANY
+ * REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF THIS
+ * SOFTWARE IN TERMS OF ITS CORRECTNESS, ACCURACY, RELIABILITY OR OTHERWISE.
+ * IN NO EVENT SHALL WHISTLE COMMUNICATIONS BE LIABLE FOR ANY DAMAGES
+ * RESULTING FROM OR ARISING OUT OF ANY USE OF THIS SOFTWARE, INCLUDING
+ * WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+ * PUNITIVE, OR CONSEQUENTIAL DAMAGES, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES, LOSS OF USE, DATA OR PROFITS, HOWEVER CAUSED AND UNDER 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 WHISTLE COMMUNICATIONS IS ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#include "ngctl.h"
+
+static int DebugCmd(int ac, char **av);
+
+const struct ngcmd debug_cmd = {
+	DebugCmd,
+	"debug [level]",
+	"Get/set debugging verbosity level",
+	"Without any argument, this command displays the current"
+	" debugging verbosity level. If the argument is ``+'' or ``-''"
+	" the debug level is incremented or decremented; otherwise,"
+	" it must be an absolute numerical level."
+};
+
+static int
+DebugCmd(int ac, char **av)
+{
+	int level;
+
+	/* Get arguments */
+	switch (ac) {
+	case 2:
+		if (!strcmp(av[1], "+"))
+			level = NgSetDebug(-1) + 1;
+		else if (!strcmp(av[1], "-"))
+			level = NgSetDebug(-1) - 1;
+		else if ((level = atoi(av[1])) < 0)
+			return(CMDRTN_USAGE);
+		NgSetDebug(level);
+		break;
+	case 1:
+		printf("Current debug level is %d\n", NgSetDebug(-1));
+		break;
+	default:
+		return(CMDRTN_USAGE);
+	}
+	return(CMDRTN_OK);
+}
+