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b2af4d9689
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
17 lines
545 B
C
17 lines
545 B
C
/*
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* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include "sdkconfig.h"
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#ifdef LWIP_HDR_LINUX_SYS_SOCKETS_H
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// only if we prefer linux system sockets, include from system paths
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#include_next <fcntl.h>
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#elif CONFIG_IDF_TARGET_LINUX
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// need to declare, as on linux we bypass IDF vfs and wrap posix io functions
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extern int fcntl(int s, int cmd, ...);
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#endif
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// ignore otherwise (typically included from lwipopts.h) since lwip provides all necessary definitions
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