1 files changed, 126 insertions, 0 deletions
diff --git a/contrib/bind9/lib/bind/irs/nul_ng.c b/contrib/bind9/lib/bind/irs/nul_ng.c
new file mode 100644
index 0000000..828bebe
--- /dev/null
+++ b/contrib/bind9/lib/bind/irs/nul_ng.c
@@ -0,0 +1,126 @@
+/*
+ * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (c) 1996,1999 by 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.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static const char rcsid[] = "$Id: nul_ng.c,v 1.1.206.1 2004/03/09 08:33:39 marka Exp $";
+#endif
+
+/*
+ * nul_ng.c - the netgroup accessor null map
+ */
+
+#include "port_before.h"
+
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <arpa/nameser.h>
+#include <resolv.h>
+
+#include <stdio.h>
+#include <string.h>
+#include <netdb.h>
+#include <ctype.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include <irs.h>
+#include <isc/memcluster.h>
+
+#include "port_after.h"
+
+#include "irs_p.h"
+#include "hesiod.h"
+#include "dns_p.h"
+
+/* Forward. */
+
+static void 		ng_close(struct irs_ng *);
+static int		ng_next(struct irs_ng *, const char **,
+				const char **, const char **);
+static int		ng_test(struct irs_ng *,
+ 				const char *, const char *,
+				const char *, const char *);
+static void		ng_rewind(struct irs_ng *, const char *);
+static void		ng_minimize(struct irs_ng *);
+
+/* Public. */
+
+struct irs_ng *
+irs_nul_ng(struct irs_acc *this) {
+	struct irs_ng *ng;
+
+	UNUSED(this);
+
+	if (!(ng = memget(sizeof *ng))) {
+		errno = ENOMEM;
+		return (NULL);
+	}
+	memset(ng, 0x5e, sizeof *ng);
+	ng->private = NULL;
+	ng->close = ng_close;
+	ng->next = ng_next;
+	ng->test = ng_test;
+	ng->rewind = ng_rewind;
+	ng->minimize = ng_minimize;
+	return (ng);
+}
+
+/* Methods. */
+
+static void
+ng_close(struct irs_ng *this) {
+	memput(this, sizeof *this);
+}
+
+/* ARGSUSED */
+static int
+ng_next(struct irs_ng *this, const char **host, const char **user,
+	const char **domain)
+{
+	UNUSED(this);
+	UNUSED(host);
+	UNUSED(user);
+	UNUSED(domain);
+	errno = ENOENT;
+	return (-1);
+}
+
+static int
+ng_test(struct irs_ng *this, const char *name,
+	const char *user, const char *host, const char *domain)
+{
+	UNUSED(this);
+	UNUSED(name);
+	UNUSED(user);
+	UNUSED(host);
+	UNUSED(domain);
+	errno = ENODEV;
+	return (-1);
+}
+
+static void
+ng_rewind(struct irs_ng *this, const char *netgroup) {
+	UNUSED(this);
+	UNUSED(netgroup);
+	/* NOOP */
+}
+
+static void
+ng_minimize(struct irs_ng *this) {
+	UNUSED(this);
+	/* NOOP */
+}