diff options
Diffstat (limited to 'man7/tcp.7')
| -rw-r--r-- | man7/tcp.7 | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/man7/tcp.7 b/man7/tcp.7 index b450eca372..577e9563e8 100644 --- a/man7/tcp.7 +++ b/man7/tcp.7 @@ -210,7 +210,7 @@ The rest of the space is used as the "application" buffer, used to isolate the network from scheduling and application latencies. The -.IR tcp_adv_win_scale +.I tcp_adv_win_scale default value of 2 implies that the space used for the application buffer is one fourth that of the total. @@ -357,7 +357,7 @@ depending on the memory in the system. If this number is exceeded, the socket is closed and a warning is printed. .TP -.IR tcp_mem +.I tcp_mem This is a vector of 3 integers: [low, pressure, high]. These bounds are used by TCP to track its memory usage. The @@ -430,7 +430,7 @@ if a RST is received in TIME_WAIT state, we close the socket immediately without waiting for the end of the TIME_WAIT period. .TP -.IR tcp_rmem +.I tcp_rmem This is a vector of 3 integers: [min, default, max]. These parameters are used by TCP to regulate receive @@ -560,7 +560,7 @@ windows are desired, applications can increase the size of their socket buffers and the window scaling option will be employed. If -.IR tcp_window_scaling +.I tcp_window_scaling is disabled, TCP will not negotiate the use of window scaling with the other end during connection setup. .\" @@ -592,7 +592,7 @@ account the bandwidth used at the time congestion is experienced. TCP Westwood+ significantly increases fairness with respect to TCP Reno in wired networks and throughput over wireless links. .TP -.IR tcp_wmem +.I tcp_wmem This is a vector of 3 integers: [min, default, max]. These parameters are used by TCP to regulate send buffer sizes. TCP dynamically adjusts the size of the send buffer from the @@ -664,7 +664,7 @@ for which output is corked by If this ceiling is reached, then queued data is automatically transmitted. This option can be combined with -.BR TCP_NODELAY +.B TCP_NODELAY only since Linux 2.5.71. This option should not be used in code intended to be portable. @@ -784,7 +784,7 @@ The correct syntax is: .I ioctl_type is one of the following: .TP -.BR SIOCINQ +.B SIOCINQ Returns the amount of queued unread data in the receive buffer. The socket must not be in LISTEN state, otherwise an error .RB ( EINVAL ) @@ -796,13 +796,13 @@ Returns true (i.e., is non-zero) if the inbound data stream is at the urgent mark. .sp If the -.BR SO_OOBINLINE +.B SO_OOBINLINE socket option is set, and .B SIOCATMARK returns true, then the next read from the socket will return the urgent data. If the -.BR SO_OOBINLINE +.B SO_OOBINLINE socket option is not set, and .B SIOCATMARK returns true, then the |