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/* LIBAX25 - Library for AX.25 programs
* Copyright (C) 1997-1999 Jonathan Naylor, Tomi Manninen, Jean-Paul Roubelat
* and Alan Cox.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Support routines to simplify the reading of the /proc/net/ax25* and
* /proc/net/nr* files.
*/
#ifndef _PROCUTILS_H
#define _PROCUTILS_H
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#ifdef __cplusplus
extern "C" {
#endif
struct proc_ax25_route {
char call[10];
char dev[14];
int cnt;
long t;
struct proc_ax25_route *next;
};
struct proc_ax25 {
unsigned long magic;
char dev[14];
char src_addr[10];
char dest_addr[10];
char digi_addr[8][11];
int ndigi;
unsigned char st;
unsigned short vs, vr, va;
unsigned short t1, t1timer, t2, t2timer, t3, t3timer;
unsigned short idle, idletimer;
unsigned char n2, n2count;
unsigned short rtt;
unsigned char window;
unsigned short paclen;
unsigned long sndq, rcvq;
unsigned long inode;
struct proc_ax25 *next;
};
struct proc_nr {
char user_addr[10], dest_node[10], src_node[10];
char dev[14];
char my_circuit[6], ur_circuit[6];
unsigned char st;
unsigned short vs, vr, va;
unsigned short t1, t1timer, t2, t2timer, t4, t4timer;
unsigned short idle, idletimer;
unsigned char n2, n2count;
unsigned char window;
unsigned long sndq, rcvq;
unsigned long inode;
struct proc_nr *next;
};
struct proc_nr_neigh {
int addr;
char call[10];
char dev[14];
int qual;
int lock;
int cnt;
struct proc_nr_neigh *next;
};
struct proc_nr_nodes {
char call[10], alias[7];
unsigned char w, n;
unsigned char qual1, qual2, qual3;
unsigned char obs1, obs2, obs3;
int addr1, addr2, addr3;
struct proc_nr_nodes *next;
};
struct proc_rs {
char dest_addr[11], dest_call[10];
char src_addr[11], src_call[10];
char dev[14];
unsigned short lci;
unsigned int neigh;
unsigned char st;
unsigned short vs, vr, va;
unsigned short t, t1, t2, t3;
unsigned short hb;
unsigned long sndq, rcvq;
struct proc_rs *next;
};
struct proc_rs_route {
unsigned short lci1;
char address1[11], call1[10];
unsigned int neigh1;
unsigned short lci2;
char address2[11], call2[10];
unsigned int neigh2;
struct proc_rs_route *next;
};
struct proc_rs_neigh {
int addr;
char call[10];
char dev[14];
int count;
char mode[4];
char restart[4];
unsigned short t0, tf;
struct proc_rs_neigh *next;
};
struct proc_rs_nodes {
char address[11];
unsigned char mask;
unsigned char n;
unsigned int neigh1, neigh2, neigh3;
struct proc_rs_nodes *next;
};
extern struct proc_ax25 *read_proc_ax25(void);
extern void free_proc_ax25(struct proc_ax25 *ap);
extern struct proc_ax25_route *read_proc_ax25_route(void);
extern void free_proc_ax25_route(struct proc_ax25_route *rp);
extern struct proc_nr *read_proc_nr(void);
extern void free_proc_nr(struct proc_nr *);
extern struct proc_nr_neigh *read_proc_nr_neigh(void);
extern void free_proc_nr_neigh(struct proc_nr_neigh *np);
extern struct proc_nr_nodes *read_proc_nr_nodes(void);
extern void free_proc_nr_nodes(struct proc_nr_nodes *np);
extern struct proc_rs *read_proc_rs(void);
extern void free_proc_rs(struct proc_rs *);
extern struct proc_rs_neigh *read_proc_rs_neigh(void);
extern void free_proc_rs_neigh(struct proc_rs_neigh *);
extern struct proc_rs_nodes *read_proc_rs_nodes(void);
extern void free_proc_rs_nodes(struct proc_rs_nodes *);
extern struct proc_rs_route *read_proc_rs_routes(void);
extern void free_proc_rs_routes(struct proc_rs_route *);
extern char *get_call(int uid);
extern struct proc_ax25 *find_link(const char *src, const char *dest, const char *dev);
extern struct proc_nr_neigh *find_neigh(int addr, struct proc_nr_neigh *neigh);
extern struct proc_nr_nodes *find_node(char *addr, struct proc_nr_nodes *nodes);
#ifdef _cplusplus
}
#endif
#endif
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