K 10
svn:author
V 7
glebius
K 8
svn:date
V 27
2013-06-24T08:55:20.865138Z
K 7
svn:log
V 564
Merge r243151:
  o Remove meaningless PROTOCOLS section.
  o Describe passing file descriptors as separate section.
    - Descriptors can be passed through any protocol of the UNIX family,
      not SOCK_STREAM and SOCK_SEQPACKET only. [1]
  o Describe socket options as separate section.
    - Move LOCAL_PEERCRED option to this section.
    - Describe struct xucred.
    - In LOCAL_CREDS section mention that credentials
      are passed only on the first read on non-datagram
      sockets.
  o Xref all mentioned system calls.

  Noticed by:   Igor Sysoev [1]

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