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/*
* IS-IS Rout(e)ing protocol - isis_misc.h
* Miscellanous routines
*
* Copyright (C) 2001,2002 Sampo Saaristo
* Tampere University of Technology
* Institute of Communications Engineering
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public Licenseas published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program 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 General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; see the file COPYING; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _ZEBRA_ISIS_MISC_H
#define _ZEBRA_ISIS_MISC_H
int string2circuit_t(const char *);
const char *circuit_t2string(int);
const char *circuit_state2string(int state);
const char *circuit_type2string(int type);
const char *syst2string(int);
struct in_addr newprefix2inaddr(u_char *prefix_start, u_char prefix_masklen);
/*
* Converting input to memory stored format
* return value of 0 indicates wrong input
*/
int dotformat2buff(u_char *, const char *);
int sysid2buff(u_char *, const char *);
/*
* Printing functions
*/
const char *isonet_print(const u_char *, int len);
const char *sysid_print(const u_char *);
const char *snpa_print(const u_char *);
const char *rawlspid_print(const u_char *);
const char *time2string(u_int32_t);
/* typedef struct nlpids nlpids; */
char *nlpid2string(struct nlpids *);
const char *print_sys_hostname(const u_char *sysid);
void zlog_dump_data(void *data, int len);
/*
* misc functions
*/
int speaks(struct nlpids *nlpids, int family);
unsigned long isis_jitter(unsigned long timer, unsigned long jitter);
const char *unix_hostname(void);
/*
* macros
*/
#define GETSYSID(A) \
(A->area_addr + (A->addr_len - (ISIS_SYS_ID_LEN + ISIS_NSEL_LEN)))
/* used for calculating nice string representation instead of plain seconds */
#define SECS_PER_MINUTE 60
#define SECS_PER_HOUR 3600
#define SECS_PER_DAY 86400
#define SECS_PER_WEEK 604800
#define SECS_PER_MONTH 2628000
#define SECS_PER_YEAR 31536000
enum { ISIS_UI_LEVEL_BRIEF,
ISIS_UI_LEVEL_DETAIL,
ISIS_UI_LEVEL_EXTENSIVE,
};
#endif
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