1/*
2 * Copyright 2010, 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#ifndef _NETUTILS_DHCP_H_
18#define _NETUTILS_DHCP_H_
19
20#include <sys/cdefs.h>
21#include <arpa/inet.h>
22
23__BEGIN_DECLS
24
25extern int do_dhcp(char *iname);
26extern int dhcp_do_request(const char *ifname,
27                          char *ipaddr,
28                          char *gateway,
29                          uint32_t *prefixLength,
30                          char *dns[],
31                          char *server,
32                          uint32_t *lease,
33                          char *vendorInfo);
34extern int dhcp_do_request_renew(const char *ifname,
35                                char *ipaddr,
36                                char *gateway,
37                                uint32_t *prefixLength,
38                                char *dns[],
39                                char *server,
40                                uint32_t *lease,
41                                char *vendorInfo);
42extern int dhcp_stop(const char *ifname);
43extern int dhcp_release_lease(const char *ifname);
44extern char *dhcp_get_errmsg();
45
46__END_DECLS
47
48#endif /* _NETUTILS_DHCP_H_ */
49