K 10
svn:author
V 9
vmaffione
K 8
svn:date
V 27
2019-01-24T22:09:26.069292Z
K 7
svn:log
V 191
netmap: fix crash with monitors and VALE ports

Crash report described here:
    https://github.com/luigirizzo/netmap/issues/583
Fixed by providing dummy sync callback in case it is missing.

END