Zhe Weng
194d0cdec9
net/procfs: Simplify logic for tcp/udp stats
...
By:
1. Take out net_ip_binding_laddr/raddr macro
2. INET6_ADDRSTRLEN is long enough for all address buffer and no need to
add 0 to the end of buffer since inet_ntop will do so
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
2023-08-07 08:08:37 -07:00
Xiang Xiao
74e2b75857
net: Simplify the tcp/udp existence check
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Replace defined(CONFIG_NET_TCP) && !defined(CONFIG_NET_TCP_NO_STACK) with NET_TCP_HAVE_STACK
Replace defined(CONFIG_NET_UDP) && !defined(CONFIG_NET_UDP_NO_STACK) with NET_UDP_HAVE_STACK
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-05-03 17:40:00 +03:00
chao an
4a8cd8ca0c
net/procfs: fix visual studio Compiler Error C2057
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D:\archer\code\nuttx\net\procfs\net_tcp.c(63,15): error C2057: expected constant expression
Compiler error C2057:
The context requires a constant expression, an expression whose value is known at compile time.
Reference:
https://learn.microsoft.com/en-us/cpp/error-messages/compiler-errors-1/compiler-error-c2057?view=msvc-170
Signed-off-by: chao an <anchao@xiaomi.com>
2023-02-09 20:11:55 +08:00
chao an
f286012c0d
net/procfs: disable tcp/udp proc node if no stack available
...
Signed-off-by: chao an <anchao@xiaomi.com>
2022-09-19 15:45:19 +08:00
chao an
7190e56a14
net/procfs: add tcp profs support
...
add proc node /proc/net/tcp to show the active tcp connections from procfs
nuttx style:
server> cat /proc/net/tcp
TCP sl st flg ref tmr uack nrt rxsz local_address remote_address
1: 04 61 1 12 0 0 1024 0.0.0.0:4855 192.168.31.22:5001
2: 04 61 1 12 0 0 1024 0.0.0.0:4856 192.168.31.22:5001
3: 04 61 1 9 0 0 0 :::4853 fe80::b27b:25ff:fe28:4011:8789
4: 04 61 1 3 3 0 0 :::4854 fe80::b27b:25ff:fe28:4011:8789
linux kernel:
https://www.kernel.org/doc/Documentation/networking/proc_net_tcp.txt
Signed-off-by: chao an <anchao@xiaomi.com>
2022-09-09 19:33:46 +08:00
