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ed9dabe088
This took some figuring out, it might be obvious to those familiar with lwipcfg.h but for someone picking this up for the first time to experiment on linux, this helpful comment would have helped enormously. |
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| .. | ||
| check | ||
| example_app | ||
| lib | ||
| port | ||
| posixlib | ||
| Common.mk | ||
| Filelists.cmake | ||
| README | ||
| setup-tapif | ||
This port contains infrastructure and examples for running lwIP on Unix-like
operating systems (Linux, OpenBSD, cygwin). Much of this is targeted towards
testing lwIP applications.
* port/sys_arch.c, port/perf.c, port/include/arch/: Generic platform porting,
for both states of NO_SYS. (Mapping debugging to printf, providing
sys_now & co from the system time etc.)
* check: Runs the unit tests shipped with main lwIP on the Unix port.
* port/netif, port/include/netif: Various network interface implementations and
their helpers, some explicitly for Unix infrastructure, some generic (but most
useful on an easy to debug system):
* fifo: Helper for sio
* list: Helper for unixif
* pcapif: Network interface that replays packages from a PCAP dump file, and
discards packages sent out from it
* sio: Mapping Unix character devices to lwIP's sio mechanisms
* tapif: Network interface that is mapped to a tap interface (Unix user
space layer 2 network device). Uses lwIP threads.