| /* |
| * Copyright (c) 2001, 2002 Swedish Institute of Computer Science. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * 3. The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT |
| * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT |
| * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY |
| * OF SUCH DAMAGE. |
| * |
| * This file is part of the lwIP TCP/IP stack. |
| * |
| * Author: Adam Dunkels <adam@sics.se> |
| * |
| */ |
| |
| |
| #ifndef __LWIP_SOCKETS_H__ |
| #define __LWIP_SOCKETS_H__ |
| |
| struct in_addr { |
| u32_t s_addr; |
| }; |
| |
| |
| struct sockaddr_in { |
| u8_t sin_len; |
| u8_t sin_family; |
| u16_t sin_port; |
| struct in_addr sin_addr; |
| char sin_zero[8]; |
| }; |
| |
| struct sockaddr { |
| u8_t sa_len; |
| u8_t sa_family; |
| char sa_data[14]; |
| }; |
| |
| #define SOCK_STREAM 1 |
| #define SOCK_DGRAM 2 |
| |
| #define AF_INET 2 |
| #define PF_INET AF_INET |
| |
| #define IPPROTO_TCP 6 |
| #define IPPROTO_UDP 17 |
| |
| #define INADDR_ANY 0 |
| #define INADDR_BROADCAST 0xffffffff |
| |
| int lwip_accept(int s, struct sockaddr *addr, int *addrlen); |
| int lwip_bind(int s, struct sockaddr *name, int namelen); |
| int lwip_close(int s); |
| int lwip_connect(int s, struct sockaddr *name, int namelen); |
| int lwip_listen(int s, int backlog); |
| int lwip_recv(int s, void *mem, int len, unsigned int flags); |
| int lwip_read(int s, void *mem, int len); |
| int lwip_recvfrom(int s, void *mem, int len, unsigned int flags, |
| struct sockaddr *from, int *fromlen); |
| int lwip_send(int s, void *dataptr, int size, unsigned int flags); |
| int lwip_sendto(int s, void *dataptr, int size, unsigned int flags, |
| struct sockaddr *to, int tolen); |
| int lwip_socket(int domain, int type, int protocol); |
| int lwip_write(int s, void *dataptr, int size); |
| |
| #ifdef LWIP_COMPAT_SOCKETS |
| #define accept(a,b,c) lwip_accept(a,b,c) |
| #define bind(a,b,c) lwip_bind(a,b,c) |
| #define close(s) lwip_close(s) |
| #define connect(a,b,c) lwip_connect(a,b,c) |
| #define listen(a,b) lwip_listen(a,b) |
| #define recv(a,b,c,d) lwip_recv(a,b,c,d) |
| #define read(a,b,c) lwip_read(a,b,c) |
| #define recvfrom(a,b,c,d,e,f) lwip_recvfrom(a,b,c,d,e,f) |
| #define send(a,b,c,d) lwip_send(a,b,c,d) |
| #define sendto(a,b,c,d,e,f) lwip_sendto(a,b,c,d,e,f) |
| #define socket(a,b,c) lwip_socket(a,b,c) |
| #define write(a,b,c) lwip_write(a,b,c) |
| #endif /* LWIP_NO_COMPAT_SOCKETS */ |
| |
| #endif /* __LWIP_SOCKETS_H__ */ |
| |