/usr/include/quagga/smux.h is in quagga 0.99.20.1-0ubuntu0.12.04.6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 | /* SNMP support
* Copyright (C) 1999 Kunihiro Ishiguro <kunihiro@zebra.org>
*
* This file is part of GNU Zebra.
*
* GNU Zebra is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* GNU Zebra 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 GNU Zebra; see the file COPYING. If not, write to the Free
* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#ifndef _ZEBRA_SNMP_H
#define _ZEBRA_SNMP_H
#define SMUX_PORT_DEFAULT 199
#define SMUXMAXPKTSIZE 1500
#define SMUXMAXSTRLEN 256
#define SMUX_OPEN (ASN_APPLICATION | ASN_CONSTRUCTOR | 0)
#define SMUX_CLOSE (ASN_APPLICATION | ASN_PRIMITIVE | 1)
#define SMUX_RREQ (ASN_APPLICATION | ASN_CONSTRUCTOR | 2)
#define SMUX_RRSP (ASN_APPLICATION | ASN_PRIMITIVE | 3)
#define SMUX_SOUT (ASN_APPLICATION | ASN_PRIMITIVE | 4)
#define SMUX_GET (ASN_CONTEXT | ASN_CONSTRUCTOR | 0)
#define SMUX_GETNEXT (ASN_CONTEXT | ASN_CONSTRUCTOR | 1)
#define SMUX_GETRSP (ASN_CONTEXT | ASN_CONSTRUCTOR | 2)
#define SMUX_SET (ASN_CONTEXT | ASN_CONSTRUCTOR | 3)
#define SMUX_TRAP (ASN_CONTEXT | ASN_CONSTRUCTOR | 4)
#define SMUX_MAX_FAILURE 3
/* Structures here are mostly compatible with UCD SNMP 4.1.1 */
#define MATCH_FAILED (-1)
#define MATCH_SUCCEEDED 0
/* SYNTAX TruthValue from SNMPv2-TC. */
#define SNMP_TRUE 1
#define SNMP_FALSE 2
/* SYNTAX RowStatus from SNMPv2-TC. */
#define SNMP_VALID 1
#define SNMP_INVALID 2
#define IN_ADDR_SIZE sizeof(struct in_addr)
struct variable;
#define REGISTER_MIB(descr, var, vartype, theoid) \
smux_register_mib(descr, (struct variable *)var, sizeof(struct vartype), \
sizeof(var)/sizeof(struct vartype), \
theoid, sizeof(theoid)/sizeof(oid))
typedef int (WriteMethod)(int action,
u_char *var_val,
u_char var_val_type,
size_t var_val_len,
u_char *statP,
oid *name,
size_t length,
struct variable *v);
typedef u_char *(FindVarMethod)(struct variable *v,
oid *name,
size_t *length,
int exact,
size_t *var_len,
WriteMethod **write_method);
/* SNMP variable */
struct variable
{
/* Index of the MIB.*/
u_char magic;
/* Type of variable. */
char type;
/* Access control list. */
u_short acl;
/* Callback function. */
FindVarMethod *findVar;
/* Suffix of the MIB. */
int namelen;
oid name[MAX_OID_LEN];
};
/* SNMP tree. */
struct subtree
{
/* Tree's oid. */
oid name[MAX_OID_LEN];
u_char name_len;
/* List of the variables. */
struct variable *variables;
/* Length of the variables list. */
int variables_num;
/* Width of the variables list. */
int variables_width;
/* Registered flag. */
int registered;
};
struct trap_object
{
FindVarMethod *findVar;
int namelen;
oid name[MAX_OID_LEN];
};
/* Declare SMUX return value. */
#define SNMP_LOCAL_VARIABLES \
static long snmp_int_val; \
static struct in_addr snmp_in_addr_val;
#define SNMP_INTEGER(V) \
( \
*var_len = sizeof (snmp_int_val), \
snmp_int_val = V, \
(u_char *) &snmp_int_val \
)
#define SNMP_IPADDRESS(V) \
( \
*var_len = sizeof (struct in_addr), \
snmp_in_addr_val = V, \
(u_char *) &snmp_in_addr_val \
)
extern void smux_init (struct thread_master *tm);
extern void smux_start (void);
extern void smux_register_mib(const char *, struct variable *,
size_t, int, oid [], size_t);
extern int smux_header_generic (struct variable *, oid [], size_t *,
int, size_t *, WriteMethod **);
extern int smux_trap (const oid *, size_t, const oid *, size_t,
const struct trap_object *,
size_t, unsigned int, u_char);
extern int oid_compare (oid *, int, oid *, int);
extern void oid2in_addr (oid [], int, struct in_addr *);
extern void *oid_copy (void *, const void *, size_t);
extern void oid_copy_addr (oid [], struct in_addr *, int);
#endif /* _ZEBRA_SNMP_H */
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