90 lines
3.1 KiB
C
90 lines
3.1 KiB
C
/*
|
|
* Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
|
|
* Copyright (c) 2020-2021 Huawei Device Co., Ltd. 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. Neither the name of the copyright holder nor the names of its contributors may be used
|
|
* to endorse or promote products derived from this software without specific prior written
|
|
* permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "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 COPYRIGHT HOLDER OR
|
|
* CONTRIBUTORS 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.
|
|
*/
|
|
|
|
#ifndef _LWIP_PORTING_SOCKETS_H_
|
|
#define _LWIP_PORTING_SOCKETS_H_
|
|
|
|
#include <sys/socket.h>
|
|
#include <poll.h> // For poll_table
|
|
#include <netinet/tcp.h> // For TCP_NODELAY etc.
|
|
#include <netinet/in.h>
|
|
#include <sys/ioctl.h> // For FIONREAD etc.
|
|
#include <sys/select.h> // For FD_SET
|
|
#include <limits.h> // For IOV_MAX
|
|
#include_next <lwip/sockets.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#ifdef __LWIP__
|
|
|
|
#if FD_SETSIZE < (LWIP_SOCKET_OFFSET + MEMP_NUM_NETCONN)
|
|
#error "external FD_SETSIZE too small for number of sockets"
|
|
#else
|
|
#define LWIP_SELECT_MAXNFDS FD_SETSIZE
|
|
#endif
|
|
|
|
#if IOV_MAX > 0xFFFF
|
|
#error "IOV_MAX larger than supported by LwIP"
|
|
#endif
|
|
|
|
#if LWIP_UDP && LWIP_UDPLITE
|
|
#define UDPLITE_SEND_CSCOV 0x01 /* sender checksum coverage */
|
|
#define UDPLITE_RECV_CSCOV 0x02 /* minimal receiver checksum coverage */
|
|
#endif
|
|
|
|
// For BSD 4.4 socket sa_len compatibility
|
|
#define DF_NADDR(addr) ip_addr_t naddr = addr
|
|
#define SA_LEN(addr, _) (IP_IS_V4_VAL(addr) ? sizeof(struct sockaddr_in) : sizeof(struct sockaddr_in6))
|
|
#define sa_len sa_data[0] * 0 + SA_LEN(naddr, _)
|
|
#define sin_len sin_zero[0]
|
|
#define sin6_len sin6_addr.s6_addr[0]
|
|
|
|
// for sockets.c, TCP_KEEPALIVE is not supported currently
|
|
#define TCP_KEEPALIVE 0xFF
|
|
#define SIN_ZERO_LEN 8
|
|
|
|
#else
|
|
int closesocket(int sockfd);
|
|
#endif /* __LWIP__ */
|
|
|
|
int socks_poll(int sockfd, poll_table *wait);
|
|
int socks_ioctl(int sockfd, long cmd, void *argp);
|
|
int socks_close(int sockfd);
|
|
void socks_refer(int sockfd);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _LWIP_PORTING_SOCKETS_H_ */
|