Erik Ekman eab317749f sys/shell: Add lwIP ifconfig shell command ... Lists state, link type, v4/v6 addresses. Currently read-only. Using lwIP debug system to print addresses, to limit dependencies and work with dual stack setup. Most other code seems to only allow either v4 or v6 networking. For that to compile I had to change the `SZT_F` format string due to this error: ``` error: format '%lu' expects argument of type 'long unsigned int', but argument 2 has type 'size_t {aka unsigned int}' ``` Switching to the lwIP default format string here. Outputs the following on my ESP32 board with Ethernet, when both v4 and v6 are enabled in examples/paho-mqtt: ``` > ifconfig Iface ET0 HWaddr: 24:0a:c4:e6:0e:9f Link: up State: up Link type: wired inet addr: 10.4.4.81 mask: 255.255.254.0 gw: 10.4.4.1 inet6 addr: fe80:0:0:0:260a:c4ff:fee6:e9f scope: link inet6 addr: 2001:db8:1000:0:260a:c4ff:fee6:e9f scope: global Iface ET1 HWaddr: 24:0a:c4:e6:0e:9c Link: up State: up Link type: wireless inet addr: 10.4.4.82 mask: 255.255.254.0 gw: 10.4.4.1 inet6 addr: fe80:0:0:0:260a:c4ff:fee6:e9c scope: link inet6 addr: 2001:db8:1000:0:260a:c4ff:fee6:e9c scope: global > ```		2021-02-23 11:47:45 +01:00
..
arch	sys/shell: Add lwIP ifconfig shell command	2021-02-23 11:47:45 +01:00
lwip	lwip_sock: additional indirection of conn is unnecessary	2019-12-12 11:19:51 +01:00
lwip.h
lwipopts.h	sys/shell: Add lwIP ifconfig shell command	2021-02-23 11:47:45 +01:00
sock_types.h	lwip_sock: update implementation for async callback argument	2020-03-11 16:54:12 +01:00