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lwip/linux: Add lwip support for networking component under linux

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linux/lwip: Wrap some IO posix functions
* to workaourd the FreeRTOS EINTR issue (when building without lwip)
* to correctly choose the sub-system based on fd (when building with
lwip) -- passing control to either linux/system or to lwip
This commit also addapts tapio-if to provide DHCP client by default and
configurable settings for static IP
This commit is contained in:
David Cermak
2023-04-03 20:31:51 +02:00
committed by David Čermák
parent 0bfffa0160
commit b2af4d9689
31 changed files with 277 additions and 88 deletions
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10
components/lwip/port/linux/include/sys/socket.h
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@@ -3,11 +3,11 @@
*
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef LWIP_HDR_LINUX_SYS_SOCKETS_H
#define LWIP_HDR_LINUX_SYS_SOCKETS_H
#pragma once
#ifdef LWIP_HDR_LINUX_SYS_SOCKETS_H
/* only if we prefer linux system sockets, include from system paths */
#include_next <sys/socket.h>
#else
/* Include lwip sockets by default */
#include "lwip/sockets.h"
#else
/* Otherwise use system sockets if LWIP_HDR_LINUX_SYS_SOCKETS_H already defined */
#include_next <sys/socket.h>
#endif /* LWIP_HDR_LINUX_SYS_SOCKETS_H */