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lwip: Add a configuration option to enable the lwip socket API. #2872

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lwip: Add a configuration option to enable the lwip socket API. #2872

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98b155a
lwip: Add a configuration option to enable the lwip socket API.
Sep 30, 2016
65b3274
Merge remote-tracking branch 'upstream/master' into lwip-socket-api
Oct 3, 2016
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7 changes: 7 additions & 0 deletions features/FEATURE_LWIP/lwip-interface/lwipopts.h
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Original file line number Diff line number Diff line change
Expand Up @@ -117,7 +117,12 @@

#define LWIP_DHCP LWIP_IPV4
#define LWIP_DNS 1

#if MBED_CONF_LWIP_SOCKET_API
#define LWIP_SOCKET 1
#else
#define LWIP_SOCKET 0
#endif

#define SO_REUSE 1

Expand All @@ -126,7 +131,9 @@
#define LWIP_IGMP LWIP_IPV4
#define LWIP_RAND() rand()

#ifndef LWIP_COMPAT_SOCKETS
#define LWIP_COMPAT_SOCKETS 0
#endif
#define LWIP_POSIX_SOCKETS_IO_NAMES 0
#define LWIP_SO_RCVTIMEO 1
#define LWIP_TCP_KEEPALIVE 1
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4 changes: 4 additions & 0 deletions features/FEATURE_LWIP/lwip-interface/mbed_lib.json
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Expand Up @@ -16,6 +16,10 @@
"addr-timeout": {
"help": "On dual stack system how long to wait preferred stack's address in seconds",
"value": 5
},
"socket-api": {
"help": "Enable the lwip socket API (see lwip/sockets.h) e.g. to aid porting of existing code. You may also want to \"#define LWIP_COMPAT_SOCKETS 1\" in code using the API.",
"value": false
}
}
}