[mirror_frr.git] / babeld / kernel.h

/*
Copyright (c) 2007, 2008 by Juliusz Chroboczek

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/

#ifndef BABEL_KERNEL_H
#define BABEL_KERNEL_H

#include <netinet/in.h>
#include "babel_main.h"
#include "if.h"

#define KERNEL_INFINITY 0xFFFF

enum babel_kernel_routes {
    ROUTE_FLUSH,
    ROUTE_ADD,
    ROUTE_MODIFY,
};

int kernel_interface_operational(struct interface *interface);
int kernel_interface_mtu(struct interface *interface);
int kernel_interface_wireless(struct interface *interface);
int kernel_route(enum babel_kernel_routes operation, const unsigned char *dest,
		 unsigned short plen, const unsigned char *gate, int ifindex,
		 unsigned int metric, const unsigned char *newgate,
		 int newifindex, unsigned int newmetric);
int if_eui64(int ifindex, unsigned char *eui);
int gettime(struct timeval *tv);
int read_random_bytes(void *buf, size_t len);

#endif /* BABEL_KERNEL_H */
Commit	Line	Data
ca10883e DS	1	/*
	2	Copyright (c) 2007, 2008 by Juliusz Chroboczek
	3
	4	Permission is hereby granted, free of charge, to any person obtaining a copy
	5	of this software and associated documentation files (the "Software"), to deal
	6	in the Software without restriction, including without limitation the rights
	7	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	8	copies of the Software, and to permit persons to whom the Software is
	9	furnished to do so, subject to the following conditions:
	10
	11	The above copyright notice and this permission notice shall be included in
	12	all copies or substantial portions of the Software.
	13
	14	THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	15	IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	16	FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
	17	AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	18	LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	19	OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
	20	THE SOFTWARE.
	21	*/
	22
	23	#ifndef BABEL_KERNEL_H
	24	#define BABEL_KERNEL_H
	25
	26	#include <netinet/in.h>
	27	#include "babel_main.h"
	28	#include "if.h"
	29
	30	#define KERNEL_INFINITY 0xFFFF
	31
e8c8f2e0 DS	32	enum babel_kernel_routes {
	33	ROUTE_FLUSH,
	34	ROUTE_ADD,
	35	ROUTE_MODIFY,
	36	};
ca10883e DS	37
	38	int kernel_interface_operational(struct interface *interface);
	39	int kernel_interface_mtu(struct interface *interface);
	40	int kernel_interface_wireless(struct interface *interface);
e8c8f2e0 DS	41	int kernel_route(enum babel_kernel_routes operation, const unsigned char *dest,
	42	unsigned short plen, const unsigned char *gate, int ifindex,
	43	unsigned int metric, const unsigned char *newgate,
	44	int newifindex, unsigned int newmetric);
edb1d4a0	45	int if_eui64(int ifindex, unsigned char *eui);
ca10883e DS	46	int gettime(struct timeval *tv);
	47	int read_random_bytes(void *buf, size_t len);
	48
	49	#endif /* BABEL_KERNEL_H */