1/*
2 * Copyright 2015, The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *     http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <err.h>
18#include <errno.h>
19#include <error.h>
20#include <stdbool.h>
21#include <stdlib.h>
22
23#include <netutils/ifc.h>
24
25extern int do_dhcp(char*);
26
27int main(int argc, char* argv[]) {
28  if (argc != 2) {
29    error(EXIT_FAILURE, 0, "usage: %s INTERFACE", argv[0]);
30  }
31
32  char* interface = argv[1];
33  if (ifc_init()) {
34    err(errno, "dhcptool %s: ifc_init failed", interface);
35    ifc_close();
36    return EXIT_FAILURE;
37  }
38
39  int rc = do_dhcp(interface);
40  if (rc) {
41    err(errno, "dhcptool %s: do_dhcp failed", interface);
42  }
43
44  ifc_close();
45
46  return rc ? EXIT_FAILURE : EXIT_SUCCESS;
47}
48