[ns] [ns2] Accessing Queue length in 802.15.4 MAC

[uuguu_mn]

 

Hi ns users, 

 

 I'm trying to access the queue length information from

 mac-802_15.4.cc at the

 MAC level. 

 

 But I got a segmentation fault error. Does anyone knows

 what's wrong with it

 or any alternative ways to do this?

 

Regards,

Uguudei