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sys_attrs_uipc(5)					    sys_attrs_uipc(5)



NAME

  sys_attrs_uipc - uipc	subsystem attributes

DESCRIPTION

  This reference page lists and	describes attributes for the AF_UNIX inter-
  process communication	(uipc) kernel subsystem.  Refer	to the sys_attrs(5)
  reference page for an	introduction to	the topic of kernel subsystem attri-
  butes.



  unpdg_recvspace
      Default receive buffer size, in bytes, for AF_UNIX domain	datagram
      sockets.

      Default value: 40960 (bytes)

      Minimum value: 1	(Should	not be less than 4096.)

      Maximum value: UINT_MAX, or 4 billion



  unpdg_sendspace
      Default send buffer size,	in bytes, for AF_UNIX domain datagram sock-
      ets.

      Default value: 20480 (bytes)

      Minimum value: 1	(Should	not be less than 2048.)

      Maximum value: UINT_MAX, or 4 billion



  unpst_recvspace
      Default receive buffer size, in bytes, for AF_UNIX domain	streams	sock-
      ets.

      Default value: 81920 (bytes)

      Minimum value: 1	(Should	not be less than PIPSIZ.)

      Maximum value: UINT_MAX, or 4 billion



  unpst_sendspace
      Default send buffer size,	in bytes, for AF_UNIX domain streams sockets.

      Default value: 81920 (bytes)

      Minimum value: 1	(Should	not be less than PIPSIZ.)

      Maximum value: UINT_MAX, or 4 billion



SEE ALSO

  sys_attrs(5)

  System Configuration and Tuning