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Diffstat (limited to 'stacks/lwip_stack/lwip_src/include/stackx/spl_sockets.h')
| -rw-r--r-- | stacks/lwip_stack/lwip_src/include/stackx/spl_sockets.h | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/stacks/lwip_stack/lwip_src/include/stackx/spl_sockets.h b/stacks/lwip_stack/lwip_src/include/stackx/spl_sockets.h new file mode 100644 index 0000000..f6ed9d9 --- /dev/null +++ b/stacks/lwip_stack/lwip_src/include/stackx/spl_sockets.h @@ -0,0 +1,252 @@ +/* +* +* Copyright (c) 2018 Huawei Technologies Co.,Ltd. +* Licensed under the Apache License, Version 2.0 (the "License"); +* you may not use this file except in compliance with the License. +* You may obtain a copy of the License at: +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +#ifndef __STACKX_SOCKETS_H__ +#define __STACKX_SOCKETS_H__ + +#include <errno.h> +#include <stddef.h> /* for size_t */ +#include "arch/sys_arch.h" +#include "sys/socket.h" +#include <errno.h> +#ifdef __cplusplus +/* *INDENT-OFF* */ +extern "C" { +/* *INDENT-ON* */ +#endif + +#ifndef socklen_t +#define socklen_t u32_t +#endif + +#define SET_STACKP_ERRNO(err) (errno = (err)) //thread-local errno + +#ifndef set_errno +#define set_errno(err) SET_STACKP_ERRNO(err) +#endif + +#define sock_set_errno(sk, e) do { \ + (sk)->err = (e); \ + if ((sk)->err != 0) \ + set_errno((sk)->err); \ + } while (0) + +#ifndef __BITS_SOCKET_H +/* Socket protocol types (TCP/UDP/RAW) */ +#define SOCK_STREAM 1 +#define SOCK_DGRAM 2 +#define SOCK_RAW 3 +/* + * Option flags per-socket. These must match the SOF_ flags in ip.h (checked in init.c) + */ +#define SO_DEBUG 0x0001 /* Unimplemented: turn on debugging info storing */ +#define SO_REUSEADDR 0x0002 +#endif + +#define SO_DONTROUTE 5 //0x0010 /* Unimplemented: just use interface addresses */ +#define SO_BROADCAST 6 //0x0020 /* permit to send and to receive broad cast messages*/ +#define SO_KEEPALIVE 9 //0x0008 gaussdb /* keep connections alive */ +#define SO_OOBINLINE 10 //0x0100 /* Unimplemented: leave received OOB data in line */ +#define SO_LINGER 13 //0x0080 /* linger on close if data present */ +#define SO_REUSEPORT 15 /* Unimplemented: allow local address & port reuse */ +#define SO_ACCEPTCONN 30 //0x0002 /* socket has had listen() */ +#define SO_USELOOPBACK 0x0040 /* Unimplemented: bypass hardware when possible */ + +#define SO_DONTLINGER ((int)(~SO_LINGER)) + +/* + * Additional options, not kept in so_options. + */ +#define SO_TYPE 3 /* get socket type */ +#define SO_ERROR 4 +#define SO_SNDBUF 7 /* send buffer size */ +#define SO_RCVBUF 8 /* receive buffer size */ +#define SO_NO_CHECK 11 /* don't create UDP checksum */ +#define SO_RCVLOWAT 18 /* receive low-water mark */ +#define SO_SNDLOWAT 19 /* send low-water mark */ +#define SO_RCVTIMEO 20 /* receive timeout */ +#define SO_SNDTIMEO 21 /* Unimplemented: send timeout */ + +#define SO_CONTIMEO 0x1009 /* Unimplemented: connect timeout */ + +/* + * Level number for (get/set)sockopt() to apply to socket itself. + */ +#define SOL_SOCKET 1 //0xfff + +#ifndef __BITS_SOCKET_H + +#define AF_UNSPEC 0 +#define PF_UNSPEC AF_UNSPEC +#define AF_INET 2 +#define PF_INET AF_INET + +#define IPPROTO_TCP 6 +#define IPPROTO_UDP 17 +#define IPPROTO_UDPLITE 136 + +#define IPPROTO_IP 0 + +#define MSG_PEEK 0x02 +#define MSG_WAITALL 0x100 +#define MSG_OOB 0x01 +#define MSG_DONTWAIT 0x40 +#define MSG_MORE 0x8000 +#endif + +#define IP_TOS 1 +#define IP_TTL 2 + +#define RCV_WND 0x21 +#define RCV_ANN_WND 0x22 +#define INIT_CWND 0x23 +#define THRESHOLD_FACTOR 0x24 +#define TMR_INTERVAL 0x25 + +/* + * Options and types for UDP multicast traffic handling + */ +#ifndef __BITS_SOCKET_H +#define IP_ADD_MEMBERSHIP 3 +#define IP_DROP_MEMBERSHIP 4 +#define IP_MULTICAST_TTL 5 +#define IP_MULTICAST_IF 6 +#define IP_MULTICAST_LOOP 7 +#endif + +/* + * The Type of Service provides an indication of the abstract + * parameters of the quality of service desired. These parameters are + * to be used to guide the selection of the actual service parameters + * when transmitting a datagram through a particular network. Several + * networks offer service precedence, which somehow treats high + * precedence traffic as more important than other traffic (generally + * by accepting only traffic above a certain precedence at time of high + * load). The major choice is a three way tradeoff between low-delay, + * high-reliability, and high-throughput. + * The use of the Delay, Throughput, and Reliability indications may + * increase the cost (in some sense) of the service. In many networks + * better performance for one of these parameters is coupled with worse + * performance on another. Except for very unusual cases at most two + * of these three indications should be set. + */ +#define IPTOS_LOWCOST 0x02 +#define IPTOS_RELIABILITY 0x04 +#define IPTOS_THROUGHPUT 0x08 +#define IPTOS_LOWDELAY 0x10 +#define IPTOS_TOS_MASK 0x1E +#define IPTOS_MINCOST IPTOS_LOWCOST +#define IPTOS_TOS(tos) ((tos) & IPTOS_TOS_MASK) + +/* + * The Network Control precedence designation is intended to be used + * within a network only. The actual use and control of that + * designation is up to each network. The Internetwork Control + * designation is intended for use by gateway control originators only. + * If the actual use of these precedence designations is of concern to + * a particular network, it is the responsibility of that network to + * control the access to, and use of, those precedence designations. + */ +#define IPTOS_PREC_ROUTINE 0x00 +#define IPTOS_PREC_PRIORITY 0x20 +#define IPTOS_PREC_IMMEDIATE 0x40 +#define IPTOS_PREC_FLASH 0x60 +#define IPTOS_PREC_FLASHOVERRIDE 0x80 +#define IPTOS_PREC_CRITIC_ECP 0xa0 +#define IPTOS_PREC_INTERNETCONTROL 0xc0 +#define IPTOS_PREC_MASK 0xe0 +#define IPTOS_PREC_NETCONTROL 0xe0 +#define IPTOS_PREC(tos) ((tos) & IPTOS_PREC_MASK) + +#if !defined (FIONREAD) || !defined (FIONBIO) +#define IOC_VOID 0x20000000UL /* no parameters */ +#define IOC_OUT 0x40000000UL /* copy out parameters */ +#define IOC_IN 0x80000000UL /* copy in parameters */ +#define IOCPARM_MASK 0x7fU /* parameters must be < 128 bytes */ +#define IOC_INOUT (IOC_IN | IOC_OUT) /* 0x20000000 distinguishes new & old ioctl's */ + +#define _IO(x, y) (((x) << 8) | (y) |IOC_VOID ) + +#define _IOR(x, y, t) (IOC_OUT | (((long)sizeof(t) & IOCPARM_MASK) << 16) | ((x) << 8) | (y)) + +#define _IOW(x, y, t) (IOC_IN | (((long)sizeof(t) & IOCPARM_MASK) << 16) | ((x) << 8) | (y)) +#endif /* !defined(FIONREAD) || !defined(FIONBIO) */ + +#ifndef FIONREAD +#define FIONREAD _IOR('f', 127, unsigned long) +#endif +#ifndef FIONBIO +#define FIONBIO _IOW('f', 126, unsigned long) +#endif + +/*unimplemented */ +#ifndef SIOCSHIWAT +#define SIOCSHIWAT _IOW('s', 0, unsigned long) +#define SIOCGHIWAT _IOR('s', 1, unsigned long) +#define SIOCSLOWAT _IOW('s', 2, unsigned long) +#define SIOCGLOWAT _IOR('s', 3, unsigned long) +#ifndef __BITS_SOCKET_H +#define SIOCATMARK _IOR('s', 7, unsigned long) +#endif +#endif + +/* commands for fnctl */ +#ifndef F_GETFL +#define F_GETFL 3 +#endif +#ifndef F_SETFL +#define F_SETFL 4 +#endif + +/* File status flags and file access modes for fnctl, + these are bits in an int. */ +#ifndef O_NONBLOCK +#define O_NONBLOCK 0X800 /* nonblocking I/O */ +#endif +#ifndef O_NDELAY +#define O_NDELAY O_NONBLOCK /* same as O_NONBLOCK, for compatibility */ +#endif + +#ifndef O_CLOEXEC +#define O_CLOEXEC 0x80000 /* set close_on_exec */ +#endif +#ifndef __BITS_SOCKET_H +#define SOCK_CLOEXEC O_CLOEXEC +#endif +#ifndef FD_CLOEXEC +#define FD_CLOEXEC 1 +#endif +#ifndef SHUT_RD +#define SHUT_RD 0 +#define SHUT_WR 1 +#define SHUT_RDWR 2 +#endif + +struct pollfd +{ + + int fd; /* file descriptor */ + short events; /* wait event */ + short revents; /* actual event happened */ +}; + +#ifdef __cplusplus +/* *INDENT-OFF* */ +} +/* *INDENT-ON* */ +#endif + +#endif /* __STACKX_SOCKETS_H__ */ |