[AGENT++] Select()/FD_SETSIZE issues in the Agent++ implementation

[Jochen Katz]

Hi,

> poll looks like a solution. So be prepared for another series of #ifdefs
> in the socket code, as win32 does not support poll and seems to have a
> select() without the mentioned problems...

I have added the code for poll() to snmp++/agent++. It is available from 
http://oosnmp.com/~katz/snapshot/
The new code can be activated through #define HAVE_POLL_SYSCALL

Any test results are appreciated.

Regards,
   Jochen