CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2015/11/20 05:27:42
Modified files:
sys/net : if.c if.h
Log message:
Keep if_ref() private, if_get() is what you want to use before if_put().
The thread detaching an interface will sleep until all references to this
interface have been released. So we decided to only keep references for
a short period of time.
Keeping if_ref() private will hopefully help preserve this goal as long
as it makes sense.
Calling if_get()/if_put() in the same function also allows us to make
use of static analysis tools (thanks jsg@!) to catch our errors.
ok dlg@
