[AGENT++] Minimum footprint

[Jochen Katz]

Hi,

> michael.carr at bt.com wrote:
>> Thanks Henning, any further thoughts on what the other flag(s) were? 
>> There is one to disable SNMPv3 support -  _NO_SNMPv3 - but I'd rather
>> try to keep that in if possible.

you can do the following (all from config_snmp_pp.h):

#define MAX_SNMP_PACKET 1500
Limit the packet size to a smaller value will reduce memory usage at
runtime. You have to check, what size you need.

//#define SNMP_PP_IPv6
Disable IPv6 code.

// #define _NO_SNMPv3
If you want to keep SNMPv3, try which crypto lib is smallest (libtom,
openssl or libdes)

// #define _USE_IDEA
Keep it disabled, as it is not a standard.

#define _NO_THREADS
Disable thread safety!

#define _NO_LOGGING
You saw it already.

//#define _IPX_ADDRESS
//#define _MAC_ADDRESS
Not needed.

//#define SNMP_BROADCAST
Will save about 20 bytes ;-)

Regards,
  Jochen