lwIP
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Outline
#define __ARCH_CC_H__
#include <stdint.h>
#include <errno.h>
#include <assert.h>
#include <stdio.h>
#include "sdkconfig.h"
#include "arch/sys_arch.h"
#define BYTE_ORDER
#define LWIP_DONT_PROVIDE_BYTEORDER_FUNCTIONS
#define htons
#define ntohs
#define htonl
#define ntohl
#define LWIP_NOASSERT
u8_t
s8_t
u16_t
s16_t
u32_t
s32_t
sys_prot_t
#define S16_F
#define U16_F
#define X16_F
#define S32_F
#define U32_F
#define X32_F
#define PACK_STRUCT_FIELD
#define PACK_STRUCT_STRUCT
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_END
#include <stdio.h>
#include "esp_log.h"
#define LWIP_ESP_LOG_FUNC
#define LWIP_PLATFORM_DIAG
#define LWIP_PLATFORM_DIAG
#define LWIP_NOASSERT
#define LWIP_PLATFORM_ASSERT
#define LWIP_PLATFORM_ASSERT
Files
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SourceVuESP-IDF Framework and ExampleslwIPport/esp32xx/include/arch/cc.h
 
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/* * SPDX-FileCopyrightText: 2001 Swedish Institute of Computer Science * * SPDX-License-Identifier: BSD-3-Clause * * SPDX-FileContributor: 2018-2022 Espressif Systems (Shanghai) CO LTD *//* ... */ #ifndef __ARCH_CC_H__ #define __ARCH_CC_H__ #include <stdint.h> #include <errno.h> #include <assert.h> #include <stdio.h> #include "sdkconfig.h" #include "arch/sys_arch.h"6 includes #ifdef __cplusplus extern "C" { #endif #ifndef BYTE_ORDER #define BYTE_ORDER LITTLE_ENDIAN #endif // BYTE_ORDER #define LWIP_DONT_PROVIDE_BYTEORDER_FUNCTIONS #define htons(x) __builtin_bswap16(x) #define ntohs(x) __builtin_bswap16(x) #define htonl(x) __builtin_bswap32(x) #define ntohl(x) __builtin_bswap32(x)5 defines #ifndef CONFIG_LWIP_ESP_LWIP_ASSERT #define LWIP_NOASSERT 1 #endif typedef uint8_t u8_t; typedef int8_t s8_t; typedef uint16_t u16_t; typedef int16_t s16_t; typedef uint32_t u32_t; typedef int32_t s32_t; typedef int sys_prot_t; #define S16_F "d" #define U16_F "d" #define X16_F "x" #define S32_F PRId32 #define U32_F PRIu32 #define X32_F PRIx32 #define PACK_STRUCT_FIELD(x) x #define PACK_STRUCT_STRUCT __attribute__((packed)) #define PACK_STRUCT_BEGIN #define PACK_STRUCT_END10 defines #include <stdio.h> #ifdef CONFIG_LWIP_DEBUG_ESP_LOG // lwip debugs routed to ESP_LOGD #include "esp_log.h" #define LWIP_ESP_LOG_FUNC(format, ...) ESP_LOG_LEVEL(ESP_LOG_DEBUG, "lwip", format, ##__VA_ARGS__) #define LWIP_PLATFORM_DIAG(x) LWIP_ESP_LOG_FUNC x/* ... */ #else // lwip debugs routed to printf #define LWIP_PLATFORM_DIAG(x) do {printf x;} while(0)/* ... */ #endif #ifdef NDEBUG #define LWIP_NOASSERT 1 /* ... */ #else // Assertions enabled #if CONFIG_OPTIMIZATION_ASSERTIONS_SILENT #define LWIP_PLATFORM_ASSERT(message) abort() #else // __assert_func is the assertion failure handler from newlib, defined in assert.h #define LWIP_PLATFORM_ASSERT(message) __assert_func(__FILE__, __LINE__, __ASSERT_FUNC, message)/* ... */ #endif // If assertions are on, the default LWIP_ERROR handler behaviour is to // abort w/ an assertion failure. Don't do this, instead just print the error (if LWIP_DEBUG is set) // and run the handler (same as the LWIP_ERROR behaviour if LWIP_NOASSERT is set). #ifdef LWIP_DEBUG #define LWIP_ERROR(message, expression, handler) do { if (!(expression)) { \ puts(message); handler;}{...}}{...} while(0)... /* ... */#else // If LWIP_DEBUG is not set, return the error silently (default LWIP behaviour, also.) #define LWIP_ERROR(message, expression, handler) do { if (!(expression)) { \ handler;}{...}}{...} while(0)... /* ... */#endif // LWIP_DEBUG /* ... */ #endif /* NDEBUG */ #ifdef __cplusplus }{...} #endif /* ... */ #endif /* __ARCH_CC_H__ */
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