[etherlab-users] problem in writing alias with command line tool

[Quirino Nardin]

ec master version 1529 (1.4.0.rc3)
command for writing alias does not return (must press ctrl+c)
./ethercat alias -p 0 1000


master debug:
<7>EtherCAT DEBUG: File opened.
<7>EtherCAT DEBUG: ioctl(filp = ce4c57a0, cmd = 2150671360 (0), arg = 
bf868460)
<7>EtherCAT DEBUG: ioctl(filp = ce4c57a0, cmd = 3241190401 (1), arg = 
bf868330)
<7>EtherCAT DEBUG: ioctl(filp = ce4c57a0, cmd = 3222053902 (14), arg = 
bf868480)
<7>EtherCAT DEBUG: ioctl(filp = ce4c57a0, cmd = 1074570255 (15), arg = 
bf868480)



other commands work fine.
any idea?


regards, Quirino Nardin