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          --- old/usr/src/man/man7p/tcp.7p
          +++ new/usr/src/man/man7p/tcp.7p
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  90   90  to \fBINADDR_ANY\fR or unspecified address and port X, no other socket can bind
  91   91  to port X, regardless of the binding address. This special consideration of
  92   92  \fBINADDR_ANY\fR and unspecified address can be changed using the socket option
  93   93  \fBSO_REUSEADDR\fR. If \fBSO_REUSEADDR\fR is set on a socket doing a bind, IPv4
  94   94  \fBINADDR_ANY\fR and IPv6 unspecified address do not compare as equal to any IP
  95   95  address. This means that as long as the two sockets are not both bound to
  96   96  \fBINADDR_ANY\fR/unspecified address or the same IP address, the two sockets
  97   97  can be bound to the same port.
  98   98  .sp
  99   99  .LP
 100      - If an application does not want to allow another socket  using the
      100 +If an application does not want to allow another socket  using the
 101  101  \fBSO_REUSEADDR\fR option to bind to a port its socket is bound to, the
 102  102  application can set the socket level option \fBSO_EXCLBIND\fR on a socket. The
 103  103  option values of 0 and 1 mean enabling and disabling the option respectively.
 104  104  Once this option is enabled on a socket, no other socket can be bound to the
 105  105  same port.
 106  106  .sp
 107  107  .LP
 108  108  Once a connection has been established, data can be exchanged using the
 109  109  \fBread\fR(2) and \fBwrite\fR(2) system calls.
 110  110  .sp
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