2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License (the "License").
2N/A * You may not use this file except in compliance with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A/*
2N/A * Copyright (c) 1991, 2011, Oracle and/or its affiliates. All rights reserved.
2N/A *
2N/A * files/getprotoent.c -- "files" backend for nsswitch "protocols" database
2N/A */
2N/A
2N/A#include <netdb.h>
2N/A#include "files_common.h"
2N/A#include <strings.h>
2N/A#include <ctype.h>
2N/A#include <stdlib.h>
2N/A
2N/Astatic nss_status_t
2N/Agetbyname(be, a)
2N/A files_backend_ptr_t be;
2N/A void *a;
2N/A{
2N/A nss_XbyY_args_t *argp = (nss_XbyY_args_t *)a;
2N/A
2N/A return (_nss_files_XY_all(be, argp, 1, argp->key.name,
2N/A _nss_files_check_name_aliases));
2N/A}
2N/A
2N/Astatic int
2N/Acheck_addr(nss_XbyY_args_t *argp, const char *line, int linelen)
2N/A{
2N/A int proto;
2N/A const char *limit, *linep;
2N/A
2N/A linep = line;
2N/A limit = line + linelen;
2N/A
2N/A /* skip name */
2N/A while (linep < limit && !isspace(*linep))
2N/A linep++;
2N/A /* skip the delimiting spaces */
2N/A while (linep < limit && isspace(*linep))
2N/A linep++;
2N/A if (linep == limit)
2N/A return (0);
2N/A proto = (int)strtol(linep, NULL, 10);
2N/A return (proto == argp->key.number);
2N/A}
2N/A
2N/Astatic nss_status_t
2N/Agetbynumber(be, a)
2N/A files_backend_ptr_t be;
2N/A void *a;
2N/A{
2N/A nss_XbyY_args_t *argp = (nss_XbyY_args_t *)a;
2N/A char numstr[12];
2N/A
2N/A (void) snprintf(numstr, 12, "%d", argp->key.number);
2N/A return (_nss_files_XY_all(be, argp, 1, 0, check_addr));
2N/A}
2N/A
2N/Astatic files_backend_op_t proto_ops[] = {
2N/A _nss_files_destr,
2N/A _nss_files_endent,
2N/A _nss_files_setent,
2N/A _nss_files_getent_netdb,
2N/A getbyname,
2N/A getbynumber
2N/A};
2N/A
2N/A/*ARGSUSED*/
2N/Anss_backend_t *
2N/A_nss_files_protocols_constr(dummy1, dummy2, dummy3)
2N/A const char *dummy1, *dummy2, *dummy3;
2N/A{
2N/A return (_nss_files_constr(proto_ops,
2N/A sizeof (proto_ops) / sizeof (proto_ops[0]),
2N/A _PATH_PROTOCOLS,
2N/A NSS_LINELEN_PROTOCOLS,
2N/A NULL, 0));
2N/A}