add ipc_tail()

+ ipc_kick() does a forward and a tail at the same time

  The idea with ipc_tail() is to allow 'trusted' calls, so for example a
  process is not allowed to willy-nilly open a file, as it has to go via
  init(), making the eid 1. This way the receiver can know that the
  request has gone through init() and can open up a new connection
  (file, whatever) after which requests from that pid/tid are allowed
  without init() intervention

0 files changed, 0 insertions, 0 deletions