2 * IS-IS Rout(e)ing protocol - isis_misc.h
3 * Miscellanous routines
5 * Copyright (C) 2001,2002 Sampo Saaristo
6 * Tampere University of Technology
7 * Institute of Communications Engineering
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public Licenseas published by the Free
11 * Software Foundation; either version 2 of the License, or (at your option)
14 * This program is distributed in the hope that it will be useful,but WITHOUT
15 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
16 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write to the Free Software Foundation, Inc.,
21 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 #ifndef _ZEBRA_ISIS_MISC_H
25 #define _ZEBRA_ISIS_MISC_H
27 int string2circuit_t (const char *);
28 const char *circuit_t2string (int);
29 const char *circuit_state2string (int state);
30 const char *circuit_type2string (int type);
31 const char *syst2string (int);
32 struct in_addr newprefix2inaddr (u_char * prefix_start,
33 u_char prefix_masklen);
35 * Converting input to memory stored format
36 * return value of 0 indicates wrong input
38 int dotformat2buff (u_char *, const char *);
39 int sysid2buff (u_char *, const char *);
44 const char *isonet_print (const u_char *, int len);
45 const char *sysid_print (const u_char *);
46 const char *snpa_print (const u_char *);
47 const char *rawlspid_print (const u_char *);
48 const char *time2string (u_int32_t);
49 /* typedef struct nlpids nlpids; */
50 char *nlpid2string (struct nlpids *);
51 const char *print_sys_hostname (const u_char *sysid);
52 void zlog_dump_data (void *data, int len);
57 int speaks (struct nlpids *nlpids, int family);
58 unsigned long isis_jitter (unsigned long timer, unsigned long jitter);
59 const char *unix_hostname (void);
64 #define GETSYSID(A) (A->area_addr + (A->addr_len - \
65 (ISIS_SYS_ID_LEN + ISIS_NSEL_LEN)))
67 /* used for calculating nice string representation instead of plain seconds */
69 #define SECS_PER_MINUTE 60
70 #define SECS_PER_HOUR 3600
71 #define SECS_PER_DAY 86400
72 #define SECS_PER_WEEK 604800
73 #define SECS_PER_MONTH 2628000
74 #define SECS_PER_YEAR 31536000
80 ISIS_UI_LEVEL_EXTENSIVE,