In below code I m using net-snmp subagent method to start the process.
But when I am trying to call any other function inside
send_highCpuUsage_trap() it is returning me garbage value !!! can Yyou tell
me what is the reason behind it ? and how can i call another function inside
this function ??
The function is working only if i call it inside "init" function only !!!
Thank s in advance.
void
init_ionline(void)
{
cpu(highCpuUsage);
}
void cpu(int highCpuUsage)
{
int *highCpuUsage1;
highCpuUsage1=&highCpuUsage;
DEBUGMSGTL(("example_notification",
"initializing (setting callback alarm)\n"));
snmp_alarm_register(30, /* seconds */
SA_REPEAT, /* repeat (every 30 seconds). */
send_highCpuUsage_trap, /* our callback */
*highCpuUsage1 /* no callback data needed */
);
}
void
send_highCpuUsage_trap(unsigned int clientreg, void *highCpuUsage1)
{
netsnmp_variable_list *var_list = NULL;
oid highCpuUsage_oid[] = { 1,3,6,1,4,1,21067,3,1,4,1 };
oid snmptrap_oid[]={ 1, 3, 6, 1, 6, 3, 1, 1, 4, 1, 0 };
int highCpuUsage=30;
/*
* Set the snmpTrapOid.0 value
*/
size_t highCpuUsage_oid_len=OID_LENGTH(highCpuUsage_oid);
snmp_varlist_add_variable(&var_list,
snmptrap_oid, OID_LENGTH(snmptrap_oid),
ASN_INTEGER,
(u_char *)&highCpuUsage, sizeof(highCpuUsage));
/*
* Add any extra (optional) objects here
*/
/*
* Send the trap to the list of configured destinations
* and clean up
*/
send_v2trap( var_list );
snmp_free_varbind( var_list );
}
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