[net] adjust folder structure (#5587)

* [net] adjust folder structure
- 将lwip相关的文件夹，移入lwip文件夹
- Kconfig 分散到at netdev lwip sal文件夹中，使用menuconfig代替menu

5 files changed, 0 insertions, 155 deletions

diff --git a/components/net/sal_socket/include/socket/netdb.h b/components/net/sal_socket/include/socket/netdb.h
deleted file mode 100644
index 8394fddea5..0000000000
--- a/components/net/sal_socket/include/socket/netdb.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2015-02-17     Bernard      First version
- * 2018-05-24     ChenYong     Add socket abstraction layer
- */
-
-#ifndef NETDB_H__
-#define NETDB_H__
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <stddef.h>
-#include <sal_netdb.h>
-
-struct hostent *gethostbyname(const char *name);
-
-int gethostbyname_r(const char *name, struct hostent *ret, char *buf,
-                size_t buflen, struct hostent **result, int *h_errnop);
-void freeaddrinfo(struct addrinfo *ai);
-int getaddrinfo(const char *nodename,
-       const char *servname,
-       const struct addrinfo *hints,
-       struct addrinfo **res);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/components/net/sal_socket/include/socket/netinet/in.h b/components/net/sal_socket/include/socket/netinet/in.h
deleted file mode 100644
index 37240547b4..0000000000
--- a/components/net/sal_socket/include/socket/netinet/in.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2015-02-17     Bernard      First version
- */
-
-#ifndef IN_H__
-#define IN_H__
-
-#include <sys/socket.h>
-
-#ifndef IN6_IS_ADDR_MULTICAST
-#define IN6_IS_ADDR_MULTICAST(a) (((uint8_t *) (a))[0] == 0xff)
-#endif
-
-#endif
diff --git a/components/net/sal_socket/include/socket/netinet/tcp.h b/components/net/sal_socket/include/socket/netinet/tcp.h
deleted file mode 100644
index a3b530186a..0000000000
--- a/components/net/sal_socket/include/socket/netinet/tcp.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2015-02-17     Bernard      First version
- */
-
-#ifndef TCP_H__
-#define TCP_H__
-
-#include <sys/socket.h>
-
-#endif
diff --git a/components/net/sal_socket/include/socket/netinet/udp.h b/components/net/sal_socket/include/socket/netinet/udp.h
deleted file mode 100644
index 21f50d55e5..0000000000
--- a/components/net/sal_socket/include/socket/netinet/udp.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2015-02-17     Bernard      First version
- */
-
-#ifndef UDP_H__
-#define UDP_H__
-
-#include <sys/socket.h>
-
-#endif
diff --git a/components/net/sal_socket/include/socket/sys_socket/sys/socket.h b/components/net/sal_socket/include/socket/sys_socket/sys/socket.h
deleted file mode 100644
index a86240e2ff..0000000000
--- a/components/net/sal_socket/include/socket/sys_socket/sys/socket.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2015-02-17     Bernard      First version
- * 2018-05-17     ChenYong     Add socket abstraction layer
- */
-
-#ifndef SYS_SOCKET_H_
-#define SYS_SOCKET_H_
-
-#include <rtthread.h>
-#include <sal_socket.h>
-#ifdef SAL_USING_TLS
-#include <sal_tls.h>
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifdef SAL_USING_POSIX
-int accept(int s, struct sockaddr *addr, socklen_t *addrlen);
-int bind(int s, const struct sockaddr *name, socklen_t namelen);
-int shutdown(int s, int how);
-int getpeername(int s, struct sockaddr *name, socklen_t *namelen);
-int getsockname(int s, struct sockaddr *name, socklen_t *namelen);
-int getsockopt(int s, int level, int optname, void *optval, socklen_t *optlen);
-int setsockopt(int s, int level, int optname, const void *optval, socklen_t optlen);
-int connect(int s, const struct sockaddr *name, socklen_t namelen);
-int listen(int s, int backlog);
-int recv(int s, void *mem, size_t len, int flags);
-int recvfrom(int s, void *mem, size_t len, int flags,
-      struct sockaddr *from, socklen_t *fromlen);
-int send(int s, const void *dataptr, size_t size, int flags);
-int sendto(int s, const void *dataptr, size_t size, int flags,
-    const struct sockaddr *to, socklen_t tolen);
-int socket(int domain, int type, int protocol);
-int closesocket(int s);
-int ioctlsocket(int s, long cmd, void *arg);
-#else
-#define accept(s, addr, addrlen)                           sal_accept(s, addr, addrlen)
-#define bind(s, name, namelen)                             sal_bind(s, name, namelen)
-#define shutdown(s, how)                                   sal_shutdown(s, how)
-#define getpeername(s, name, namelen)                      sal_getpeername(s, name, namelen)
-#define getsockname(s, name, namelen)                      sal_getsockname(s, name, namelen)
-#define getsockopt(s, level, optname, optval, optlen)      sal_getsockopt(s, level, optname, optval, optlen)
-#define setsockopt(s, level, optname, optval, optlen)      sal_setsockopt(s, level, optname, optval, optlen)
-#define connect(s, name, namelen)                          sal_connect(s, name, namelen)
-#define listen(s, backlog)                                 sal_listen(s, backlog)
-#define recv(s, mem, len, flags)                           sal_recvfrom(s, mem, len, flags, NULL, NULL)
-#define recvfrom(s, mem, len, flags, from, fromlen)        sal_recvfrom(s, mem, len, flags, from, fromlen)
-#define send(s, dataptr, size, flags)                      sal_sendto(s, dataptr, size, flags, NULL, NULL)
-#define sendto(s, dataptr, size, flags, to, tolen)         sal_sendto(s, dataptr, size, flags, to, tolen)
-#define socket(domain, type, protocol)                     sal_socket(domain, type, protocol)
-#define closesocket(s)                                     sal_closesocket(s)
-#define ioctlsocket(s, cmd, arg)                           sal_ioctlsocket(s, cmd, arg)
-#endif /* SAL_USING_POSIX */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _SYS_SOCKET_H_ */