Getting back ETIMEDOUT from a socket read should not be fatal to capture. Now it is treaded just like ECONNRESET.
Getting back ETIMEDOUT from a socket read should not be fatal to capture.
Now it is treaded just like ECONNRESET.

Also, don't clobber the read errno with the intermediate sigsetmask call
(though it should never fail and errno should never be affected)

Change warn() to warning() to avoid conflict with standard BSD library
routine.  This showed up when statically linking capture.

nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome