1 files changed, 93 insertions, 0 deletions
diff --git a/contrib/bind/lib/irs/getnetgrent.c b/contrib/bind/lib/irs/getnetgrent.c
new file mode 100644
index 0000000..0acb776
--- /dev/null
+++ b/contrib/bind/lib/irs/getnetgrent.c
@@ -0,0 +1,93 @@
+/*
+ * Portions Copyright (c) 1996 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 INTERNET SOFTWARE CONSORTIUM DISCLAIMS
+ * ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
+ * CONSORTIUM 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: getnetgrent.c,v 1.9 1997/12/04 04:57:53 halley Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+/* Imports */
+
+#include "port_before.h"
+
+#include <errno.h>
+#include <stdio.h>
+
+#include <irs.h>
+
+#include "port_after.h"
+
+#include "irs_data.h"
+
+/* Forward */
+
+static struct irs_ng *	init(void);
+
+/* Public */
+
+void
+setnetgrent(const char *netgroup) {
+	struct irs_ng *ng = init();
+	
+	if (ng != NULL)
+		(*ng->rewind)(ng, netgroup);
+}
+
+void 
+endnetgrent(void) {
+	struct irs_ng *ng = init();
+	
+	if (ng)
+		(*ng->close)(ng);
+	net_data.ng = NULL;
+}
+
+int
+innetgr(const char *netgroup, const char *host,
+	const char *user, const char *domain) {
+	struct irs_ng *ng = init();
+	
+	if (!ng)
+		return (0);
+	return ((*ng->test)(ng, netgroup, host, user, domain));
+}
+
+int
+getnetgrent(char **host, char **user, char **domain) {
+	struct irs_ng *ng = init();
+	struct netgrp *ngent;
+	
+	if (!ng)
+		return (0);
+	return ((*ng->next)(ng, host, user, domain));
+}
+
+/* Private */
+
+static struct irs_ng *
+init(void) {
+	
+	if (!net_data_init())
+		goto error;
+	if (!net_data.ng)
+		net_data.ng = (*net_data.irs->ng_map)(net_data.irs);
+	if (!net_data.ng) {
+error:
+		errno = EIO;
+		return (NULL);
+	}
+	return (net_data.ng);
+}