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92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
#pragma once
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#if MG_ARCH == MG_ARCH_FREERTOS_TCP
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#include <ctype.h>
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#include <errno.h>
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#include <limits.h>
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#include <stdarg.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/stat.h>
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#include <time.h>
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#include <FreeRTOS.h>
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#include <list.h>
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#include <task.h>
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#include <FreeRTOS_IP.h>
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#include <FreeRTOS_Sockets.h>
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// Why FreeRTOS-TCP did not implement a clean BSD API, but its own thing
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// with FreeRTOS_ prefix, is beyond me
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#define IPPROTO_TCP FREERTOS_IPPROTO_TCP
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#define IPPROTO_UDP FREERTOS_IPPROTO_UDP
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#define AF_INET FREERTOS_AF_INET
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#define SOCK_STREAM FREERTOS_SOCK_STREAM
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#define SOCK_DGRAM FREERTOS_SOCK_DGRAM
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#define SO_BROADCAST 0
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#define SO_ERROR 0
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#define SOL_SOCKET 0
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#define SO_REUSEADDR 0
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#define sockaddr_in freertos_sockaddr
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#define sockaddr freertos_sockaddr
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#define accept(a, b, c) FreeRTOS_accept((a), (b), (c))
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#define connect(a, b, c) FreeRTOS_connect((a), (b), (c))
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#define bind(a, b, c) FreeRTOS_bind((a), (b), (c))
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#define listen(a, b) FreeRTOS_listen((a), (b))
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#define socket(a, b, c) FreeRTOS_socket((a), (b), (c))
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#define send(a, b, c, d) FreeRTOS_send((a), (b), (c), (d))
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#define recv(a, b, c, d) FreeRTOS_recv((a), (b), (c), (d))
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#define setsockopt(a, b, c, d, e) FreeRTOS_setsockopt((a), (b), (c), (d), (e))
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#define sendto(a, b, c, d, e, f) FreeRTOS_sendto((a), (b), (c), (d), (e), (f))
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#define recvfrom(a, b, c, d, e, f) \
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FreeRTOS_recvfrom((a), (b), (c), (d), (e), (f))
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#define closesocket(x) FreeRTOS_closesocket(x)
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#define gethostbyname(x) FreeRTOS_gethostbyname(x)
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#define getsockname(a, b, c) (-1)
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#define getpeername(a, b, c) 0
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// Re-route calloc/free to the FreeRTOS's functions, don't use stdlib
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static inline void *mg_calloc(int cnt, size_t size) {
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void *p = pvPortMalloc(cnt * size);
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if (p != NULL) memset(p, 0, size * cnt);
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return p;
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}
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#define calloc(a, b) mg_calloc((a), (b))
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#define free(a) vPortFree(a)
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#define malloc(a) pvPortMalloc(a)
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#define mkdir(a, b) (-1)
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#if !defined(__GNUC__)
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// copied from GCC on ARM; for some reason useconds are signed
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struct timeval {
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time_t tv_sec;
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long tv_usec;
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};
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#endif
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#ifndef EINPROGRESS
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#define EINPROGRESS pdFREERTOS_ERRNO_EINPROGRESS
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#endif
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#ifndef EWOULDBLOCK
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#define EWOULDBLOCK pdFREERTOS_ERRNO_EWOULDBLOCK
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#endif
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#ifndef EAGAIN
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#define EAGAIN pdFREERTOS_ERRNO_EAGAIN
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#endif
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#ifndef EINTR
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#define EINTR pdFREERTOS_ERRNO_EINTR
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#endif
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// FreeRTOS-TCP uses non-standard semantics for listen() backlog size. It is
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// not a backlog size for pending SYN connections, but a max socket number
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#ifndef MG_SOCK_LISTEN_BACKLOG_SIZE
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#define MG_SOCK_LISTEN_BACKLOG_SIZE 128
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#endif
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#endif // MG_ARCH == MG_ARCH_FREERTOS_TCP
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