For Linux , heres wt I have done :
snmp_vars.c :
long my_starttime;
int
init_agent(const char *app)
{
int r = 0;
/*
* get current time (ie, the time the agent started)
*/
gettimeofday(&starttime, NULL);
starttime.tv_sec--;
starttime.tv_usec += 1000000L;
my_starttime = get_uptime(); /*gets the current time during startup*/
......
}
*********************
while in snmp_agent.c:
extern long my_starttime;
u_long
netsnmp_get_agent_uptime(void)
{
long now;
now = get_uptime();
return (now - my_starttime);
}
Have tested it on my system(FC1 2.6.9 ) for sysUpTime
What other implications do I need to see...checked for traps too.
On 1/18/06, Dave Shield <[EMAIL PROTECTED]> wrote:
> On Wed, 2006-01-18 at 15:18 +0530, Suma C wrote:
> > The function get_uptime is in snmplib/system.c
>
> <doh>
> No wonder I couldn't find a system man page for it!
>
>
> OK - checking the logs, 'get_uptime()' seems to
> go back to the very start of the UCD-SNMP project,
> and is part of the code we inherited from CMU.
>
> Right from the start, this was handled separately
> from the 'sysUpTime' MIB object, so it looks as we've
> just developed the two in parallel.
>
> I *think* it should just be a matter of tweaking
> the 'netsnmp_get_agent_uptime()' routine to use
> get_uptime(), but I wouldn't want to make this
> tweak with a clearer idea of the implications.
>
> I hope that some of the other core developers
> might chip in here.....
>
> Dave
>
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