cvs commit: src/sys/sys mac.h src/lib/libc/posix1e mac_get.3 mac_get.c

[Robert Watson]

rwatson     2003/11/16 12:18:24 PST

  FreeBSD src repository

  Modified files:
    sys/sys              mac.h 
    lib/libc/posix1e     mac_get.3 mac_get.c 
  Log:
  Implement mac_get_peer(3) using getsockopt() with SOL_SOCKET and
  SO_PEERLABEL.  This provides an interface to query the label of a
  socket peer without embedding implementation details of mac_t in
  the application.  Previously, sizeof(*mac_t) had to be specified
  by an application when performing getsockopt().
  
  Document mac_get_peer(3), and expand documentation of the other
  mac_get(3) functions.  Note that it's possible to get EINVAL back
  from mac_get_fd(3) when pointing it at an inappropriate object.
  
  NOTE: mac_get_fd() and mac_set_fd() support for sockets will
  follow shortly, so the documentation is slightly ahead of the
  code.
  
  Obtained from:  TrustedBSD Project
  Sponsored by:   DARPA, Network Associates Laboratories
  
  Revision  Changes    Path
  1.8       +33 -23    src/lib/libc/posix1e/mac_get.3
  1.4       +10 -3     src/lib/libc/posix1e/mac_get.c
  1.50      +1 -0      src/sys/sys/mac.h