cvs commit: src/sys/net raw_cb.c raw_cb.h raw_usrreq.c rtsock.c src/sys/netipsec keysock.c

[Robert Watson]

rwatson     2008-07-09 15:48:16 UTC

  FreeBSD src repository

  Modified files:
    sys/net              raw_cb.c raw_cb.h raw_usrreq.c rtsock.c 
    sys/netipsec         keysock.c 
  Log:
  SVN rev 180385 on 2008-07-09 15:48:16Z by rwatson
  
  Remove unused support for local and foreign addresses in generic raw
  socket support.  These utility routines are used only for routing and
  pfkey sockets, neither of which have a notion of address, so were
  required to mock up fake socket addresses to avoid connection
  requirements for applications that did not specify their own fake
  addresses (most of them).
  
  Quite a bit of the removed code is #ifdef notdef, since raw sockets
  don't support bind() or connect() in practice.  Removing this
  simplifies the raw socket implementation, and removes two (commented
  out) uses of dtom(9).
  
  Fake addresses passed to sendto(2) by applications are ignored for
  compatibility reasons, but this is now done in a more consistent way
  (and with a comment).  Possibly, EINVAL could be returned here in
  the future if it is determined that no applications depend on the
  semantic inconsistency of specifying a destination address for a
  protocol without address support, but this will require some amount
  of careful surveying.
  
  NB: This does not affect netinet, netinet6, or other wire protocol
  raw sockets, which provide their own independent infrastructure with
  control block address support specific to the protocol.
  
  MFC after:      3 weeks
  Reviewed by:    bz
  
  Revision  Changes    Path
  1.37      +0 -37     src/sys/net/raw_cb.c
  1.22      +1 -5      src/sys/net/raw_cb.h
  1.46      +30 -71    src/sys/net/raw_usrreq.c
  1.148     +1 -3      src/sys/net/rtsock.c
  1.21      +0 -3      src/sys/netipsec/keysock.c