53 lines
1.8 KiB
Plaintext
53 lines
1.8 KiB
Plaintext
This port contains infrastructure and examples for running lwIP on Unix-like
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operating systems (Linux, OpenBSD, cygwin). Much of this is targetted towards
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testing lwIP applications.
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* port/sys_arch.c, port/perf.c, port/include/arch/: Generic platform porting,
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for both states of NO_SYS. (Mapping debugging to printf, providing
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sys_now & co from the system time etc.)
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* check: Runs the unit tests shipped with main lwIP on the Unix port.
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* fuzz: Helper application for fuzzing the lwIP stack
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* port/netif, port/include/netif: Various network interface implementations and
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their helpers, some explicitly for Unix infrastructure, some generic (but most
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useful on an easy to debug system):
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* delif: Network interface that inserts delay before receiving or sending
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packages
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* fifo: Helper for sio
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* list: Helper for unixif
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* pcapif: Network interface that replays packages from a PCAP dump file, and
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discards packages sent out from it
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* sio: Mapping Unix character devices to lwIP's sio mechanisms
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* tapif: Network interface that is mapped to a tap interface (Unix user
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space layer 2 network device). Uses lwIP threads.
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* tcpdump: Utility functions to dump pbufs into a tcpdump formatted log
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file
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* tunif: Network interface that is mapped to a tun interface (Unix user
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space layer 3 network device). Uses lwIP threads.
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* unixif: Network interface that allows lwIP Unix programs to "meet" at Unix
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socket address and exchange traffic over it.
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* lib: Compiling lwIP as a shared library
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* minimal: Standalone example program that runs in NO_SYS=1 mode.
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Contains the mintapif network interface implementation, which is similar to
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netif/tapif, but runs without threads.
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Runs an echo server and SNMP.
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* unixsim: Standalone example program that runs in NO_SYS=0 mode. Uses
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the tapif network interface.
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Runs an HTTP server.
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