bernardo@bernardo-ThinkCentre-Edge72:~/Documents/subagent3$ make example-demon
gcc -I. `net-snmp-config --cflags`   -c -o example-demon.o example-demon.c
gcc -I. `net-snmp-config --cflags`   -c -o nstAgentSubagentObject.o nstAgentSubagentObject.c
nstAgentSubagentObject.c: In function ‘init_nstAgentSubagentObject’:
nstAgentSubagentObject.c:47:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long int’ [-Wformat=]
     DEBUGMSGTL(("nstAgentSubagentObject",
     ^
nstAgentSubagentObject.c:47:5: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long int’ [-Wformat=]
gcc -o example-demon example-demon.o nstAgentSubagentObject.o  `net-snmp-config --agent-libs`
bernardo@bernardo-ThinkCentre-Edge72:~/Documents/subagent3$ snmpget localhost NET-SNMP-TUTORIAL-MIB::nstAgentSubagentObject.0
snmpget: No securityName specified
bernardo@bernardo-ThinkCentre-Edge72:~/Documents/subagent3$ snmpget -v2c -c public localhost NET-SNMP-TUTORIAL-MIB::nstAgentSubagentObject.0
NET-SNMP-TUTORIAL-MIB::nstAgentSubagentObject.0 = No Such Object available on this agent at this OID
bernardo@bernardo-ThinkCentre-Edge72:~/Documents/subagent3$ ps aux | grep snmpd
snmp      1169  0.0  0.0  45784  7024 ?        S    14:06   0:00 /usr/sbin/snmpd -Lsd -Lf /dev/null -u snmp -g snmp -I -smux mteTrigger mteTriggerConf -p /var/run/snmpd.pid
bernardo  3258  0.0  0.0  15964  2340 pts/1    S+   14:09   0:00 grep --color=auto snmpd
bernardo@bernardo-ThinkCentre-Edge72:~/Documents/subagent3$ sudo ./example-demon &
[1] 3262
bernardo@bernardo-ThinkCentre-Edge72:~/Documents/subagent3$ snmpget -v2c -c public localhost NET-SNMP-TUTORIAL-MIB::nstAgentSubagentObject.0
NET-SNMP-TUTORIAL-MIB::nstAgentSubagentObject.0 = No Such Object available on this agent at this OID