66 lines
2.4 KiB
C
66 lines
2.4 KiB
C
/*
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* Copyright 2008, The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _NETUTILS_IFC_H_
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#define _NETUTILS_IFC_H_
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#include <sys/cdefs.h>
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#include <arpa/inet.h>
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__BEGIN_DECLS
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extern int ifc_init(void);
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extern void ifc_close(void);
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extern int ifc_get_ifindex(const char *name, int *if_indexp);
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extern int ifc_get_hwaddr(const char *name, void *ptr);
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extern int ifc_up(const char *name);
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extern int ifc_down(const char *name);
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extern int ifc_enable(const char *ifname);
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extern int ifc_disable(const char *ifname);
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#define RESET_IPV4_ADDRESSES 0x01
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#define RESET_IPV6_ADDRESSES 0x02
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#define RESET_IGNORE_INTERFACE_ADDRESS 0x04
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#define RESET_ALL_ADDRESSES (RESET_IPV4_ADDRESSES | RESET_IPV6_ADDRESSES)
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extern int ifc_reset_connections(const char *ifname, const int reset_mask);
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extern int ifc_get_addr(const char *name, in_addr_t *addr);
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extern int ifc_set_addr(const char *name, in_addr_t addr);
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extern int ifc_add_address(const char *name, const char *address,
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int prefixlen);
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extern int ifc_del_address(const char *name, const char *address,
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int prefixlen);
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extern int ifc_set_prefixLength(const char *name, int prefixLength);
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extern int ifc_set_hwaddr(const char *name, const void *ptr);
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extern int ifc_clear_addresses(const char *name);
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extern int ifc_create_default_route(const char *name, in_addr_t addr);
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extern int ifc_remove_default_route(const char *ifname);
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extern int ifc_get_info(const char *name, in_addr_t *addr, int *prefixLength,
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unsigned *flags);
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extern int ifc_configure(const char *ifname, in_addr_t address,
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uint32_t prefixLength, in_addr_t gateway,
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in_addr_t dns1, in_addr_t dns2);
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extern in_addr_t prefixLengthToIpv4Netmask(int prefix_length);
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__END_DECLS
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#endif /* _NETUTILS_IFC_H_ */
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