1 files changed, 57 insertions, 0 deletions
diff --git a/lib/dns/stats.c b/lib/dns/stats.c
new file mode 100644
index 0000000..660046f
--- /dev/null
+++ b/lib/dns/stats.c
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2004, 2005  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2000, 2001  Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $Id: stats.c,v 1.6.18.4 2005/06/27 00:20:02 marka Exp $ */
+
+/*! \file */
+
+#include <config.h>
+
+#include <isc/mem.h>
+
+#include <dns/stats.h>
+
+LIBDNS_EXTERNAL_DATA const char *dns_statscounter_names[DNS_STATS_NCOUNTERS] =
+	{
+	"success",
+	"referral",
+	"nxrrset",
+	"nxdomain",
+	"recursion",
+	"failure",
+	"duplicate",
+	"dropped"
+	};
+
+isc_result_t
+dns_stats_alloccounters(isc_mem_t *mctx, isc_uint64_t **ctrp) {
+	int i;
+	isc_uint64_t *p =
+		isc_mem_get(mctx, DNS_STATS_NCOUNTERS * sizeof(isc_uint64_t));
+	if (p == NULL)
+		return (ISC_R_NOMEMORY);
+	for (i = 0; i < DNS_STATS_NCOUNTERS; i++)
+		p[i] = 0;
+	*ctrp = p;
+	return (ISC_R_SUCCESS);
+}
+
+void
+dns_stats_freecounters(isc_mem_t *mctx, isc_uint64_t **ctrp) {
+	isc_mem_put(mctx, *ctrp, DNS_STATS_NCOUNTERS * sizeof(isc_uint64_t));
+	*ctrp = NULL;
+}