Merge remote-tracking branch 'origin/master' into HEAD

Change-Id: I9a1458b1344f89ca04cab96c3599c9cfea757929

components/fs/fatfs/fs.c

@@ -44,6 +44,7 @@
 
 #ifdef LOSCFG_NET_LWIP_SACK
 #include "lwip/lwipopts.h"
+#include "lwip/sockets.h"
 #define CONFIG_NSOCKET_DESCRIPTORS  LWIP_CONFIG_NUM_SOCKETS
 #else
 #define CONFIG_NSOCKET_DESCRIPTORS  0

components/net/lwip-2.1/porting/include/arch/cc.h

@@ -32,19 +32,42 @@
 #ifndef _LWIP_PORTING_CC_H_
 #define _LWIP_PORTING_CC_H_
 
+#ifdef LITTLE_ENDIAN
+#undef LITTLE_ENDIAN
+#endif
+
+#ifdef BIG_ENDIAN
+#undef BIG_ENDIAN
+#endif
+
+#include <endian.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include "securec.h"
-#include "log.h"
+#include "memory_pool.h"
 
 #ifdef htons
 #define LWIP_DONT_PROVIDE_BYTEORDER_FUNCTIONS
 #endif
 
-#define LWIP_PROVIDE_ERRNO 1
-#define __SIZEOF_POINTER__ 4   // 32位系统
+#define SOCKLEN_T_DEFINED
+#define SA_FAMILY_T_DEFINED
+#define IN_PORT_T_DEFINED
+
+#define LWIP_TIMEVAL_PRIVATE    0
+#define LWIP_ERRNO_STDINCLUDE
+#define LWIP_SOCKET_STDINCLUDE
+
+#define LWIP_DNS_API_DEFINE_ERRORS    0
+#define LWIP_DNS_API_DEFINE_FLAGS     0
+#define LWIP_DNS_API_DECLARE_STRUCTS  0
+#define LWIP_DNS_API_DECLARE_H_ERRNO  0
+
+#ifndef __SIZEOF_POINTER__
+#define __SIZEOF_POINTER__ 4   // 32 bit system
+#endif
 
-#define LOS_TASK_STATUS_DETACHED   0x0100  // 预留字段
+#define LOS_TASK_STATUS_DETACHED   0x0100  // reserved
 
 #if defined(__arm__) && defined(__ARMCC_VERSION)
     /* Keil uVision4 tools */
@@ -96,7 +119,6 @@ extern void HilogPrintf(const char *fmt, ...);
 #define init_waitqueue_head(...)
 #define poll_check_waiters(...)
 #define IOCTL_CMD_CASE_HANDLER()
-#define DF_NADDR(addr)
 
 #define DNS_SERVER_ADDRESS(ipaddr)        (ip4_addr_set_u32(ipaddr, ipaddr_addr("114.114.114.114")))
 #define DNS_SERVER_ADDRESS_SECONDARY(ipaddr)        (ip4_addr_set_u32(ipaddr, ipaddr_addr("114.114.115.115")))

components/net/lwip-2.1/porting/include/arch/sys_arch.h

@@ -33,8 +33,6 @@
 #define _LWIP_PORTING_SYS_ARCH_H_
 
 #include <stdint.h>
-#include "memory_pool.h"
-#include "los_mux.h"
 
 #ifdef __cplusplus
 extern "C" {

components/net/lwip-2.1/porting/include/lwip/inet.h

+/*
+ * 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_INET_H_
+#define _LWIP_PORTING_INET_H_
+
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#include_next <lwip/inet.h>
+
+#if LWIP_IPV4
+#define inet_addr_from_ip4addr(target_inaddr, source_ipaddr) \
+            ((target_inaddr)->s_addr = ip4_addr_get_u32(source_ipaddr))
+#define inet_addr_to_ip4addr(target_ipaddr, source_inaddr) \
+            (ip4_addr_set_u32(target_ipaddr, (source_inaddr)->s_addr))
+
+/* directly map this to the lwip internal functions */
+#define inet_addr(cp)                   ipaddr_addr(cp)
+#define inet_aton(cp, addr)             ip4addr_aton(cp, (ip4_addr_t*)addr)
+#define inet_ntoa(addr)                 ip4addr_ntoa((const ip4_addr_t*)&(addr))
+#define inet_ntoa_r(addr, buf, buflen)  ip4addr_ntoa_r((const ip4_addr_t*)&(addr), buf, buflen)
+#endif /* LWIP_IPV4 */
+#if LWIP_IPV6
+#define inet6_addr_from_ip6addr(target_in6addr, source_ip6addr) \
+            {(target_in6addr)->s6_addr32[0] = (source_ip6addr)->addr[0]; \
+            (target_in6addr)->s6_addr32[1] = (source_ip6addr)->addr[1]; \
+            (target_in6addr)->s6_addr32[2] = (source_ip6addr)->addr[2]; \
+            (target_in6addr)->s6_addr32[3] = (source_ip6addr)->addr[3];}
+#define inet6_addr_to_ip6addr(target_ip6addr, source_in6addr) \
+            {(target_ip6addr)->addr[0] = (source_in6addr)->s6_addr32[0]; \
+            (target_ip6addr)->addr[1] = (source_in6addr)->s6_addr32[1]; \
+            (target_ip6addr)->addr[2] = (source_in6addr)->s6_addr32[2]; \
+            (target_ip6addr)->addr[3] = (source_in6addr)->s6_addr32[3]; \
+            ip6_addr_clear_zone(target_ip6addr);}
+#endif /* LWIP_IPV6 */
+
+#endif /* _LWIP_PORTING_INET_H_ */

components/net/lwip-2.1/porting/include/lwip/lwipopts.h

@@ -134,8 +134,7 @@
 #define LWIP_NETIF_LOOPBACK             1
 #define LWIP_POSIX_SOCKETS_IO_NAMES     0
 #define LWIP_RAW                        1
-#define CONFIG_NFILE_DESCRIPTORS        1
-#define LWIP_SOCKET_OFFSET              CONFIG_NFILE_DESCRIPTORS
+#define LWIP_SOCKET_OFFSET              FAT_MAX_OPEN_FILES
 #define LWIP_SO_RCVBUF                  1
 #define LWIP_SO_RCVTIMEO                1
 #define LWIP_SO_SNDTIMEO                1

components/net/lwip-2.1/porting/include/netdb.h → components/net/lwip-2.1/porting/include/lwip/netdb.h

-/*
- * 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 __LITEOS_NETDB_PORTING_H__
-#define __LITEOS_NETDB_PORTING_H__
-
-#include "lwip/netdb.h"
-
-struct hostent *gethostbyname(const char *name);
-
-#endif // __LITEOS_NETDB_PORTING_H__
\ No newline at end of file
+/*
+ * 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_NETDB_H_
+#define _LWIP_PORTING_NETDB_H_
+
+#include <netdb.h>
+#include_next <lwip/netdb.h>
+
+#endif /* _LWIP_PORTING_NETDB_H_ */

components/net/lwip-2.1/porting/include/lwip/netif.h

@@ -32,6 +32,9 @@
 #ifndef _LWIP_PORTING_NETIF_H_
 #define _LWIP_PORTING_NETIF_H_
 
+#include <net/if.h>
+#include <netinet/ip.h>
+
 #define netif_find netifapi_netif_find_by_name
 
 #if LWIP_DHCPS
@@ -39,12 +42,11 @@
                                             LWIP_NETIF_CLIENT_DATA_INDEX_DHCPS
 #endif
 
-#define LWIP_NETIF_FULLNAME 16
 #define linkoutput      linkoutput; \
                         void (*drv_send)(struct netif *netif, struct pbuf *p); \
                         u8_t (*drv_set_hwaddr)(struct netif *netif, u8_t *addr, u8_t len); \
                         void (*drv_config)(struct netif *netif, u32_t config_flags, u8_t setBit); \
-                        char full_name[LWIP_NETIF_FULLNAME]; \
+                        char full_name[IFNAMSIZ]; \
                         u16_t link_layer_type
 #include_next <lwip/netif.h>
 #undef linkoutput
@@ -52,7 +54,7 @@
 #undef LWIP_NETIF_CLIENT_DATA_INDEX_DHCP
 #endif
 
-#include <lwip/etharp.h> // For ETHARP_HWADDR_LEN, by `hieth-sf src/interface.c' and `wal/wal_net.c'
+#include <lwip/etharp.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -60,9 +62,9 @@ extern "C" {
 
 // redefine NETIF_NAMESIZE which was defined in netif.h
 #undef NETIF_NAMESIZE
-#define NETIF_NAMESIZE LWIP_NETIF_FULLNAME
+#define NETIF_NAMESIZE IFNAMSIZ
 
-#define LOOPBACK_IF         0 // 772
+#define LOOPBACK_IF         0
 #define ETHERNET_DRIVER_IF  1
 #define WIFI_DRIVER_IF      801
 #define BT_PROXY_IF         802

components/net/lwip-2.1/porting/include/sys/socket.h → components/net/lwip-2.1/porting/include/lwip/sockets.h

-/*
- * 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	_SYS_SOCKET_PORTING_H
-#define	_SYS_SOCKET_PORTING_H
-
-#include "lwip/sockets.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int socket (int, int, int);
-
-int bind (int, const struct sockaddr *, socklen_t);
-int connect (int, const struct sockaddr *, socklen_t);
-int listen (int, int);
-int accept (int, struct sockaddr *__restrict, socklen_t *__restrict);
-
-int getsockname (int, struct sockaddr *__restrict, socklen_t *__restrict);
-int getpeername (int, struct sockaddr *__restrict, socklen_t *__restrict);
-
-ssize_t send (int, const void *, size_t, int);
-ssize_t recv (int, void *, size_t, int);
-ssize_t sendto (int, const void *, size_t, int, const struct sockaddr *, socklen_t);
-ssize_t recvfrom (int, void *__restrict, size_t, int, struct sockaddr *__restrict, socklen_t *__restrict);
-ssize_t sendmsg (int, const struct msghdr *, int);
-ssize_t recvmsg (int, struct msghdr *, int);
-
-int getsockopt (int, int, int, void *__restrict, socklen_t *__restrict);
-int setsockopt (int, int, int, const void *, socklen_t);
-
-const char *inet_ntop(int af, const void *src, char *dst, socklen_t size);
-int inet_pton(int af, const char *src, void *dst);
-
-int shutdown (int, int);
-int closesocket(int sockfd);
-
-int ioctlsocket(int s, long cmd, void *argp);
-
-#if LWIP_SOCKET_SELECT
-int select(int maxfdp1, fd_set *readset, fd_set *writeset, fd_set *exceptset, struct timeval *timeout);
-#endif
-#if LWIP_SOCKET_POLL
-int poll(struct pollfd *fds, nfds_t nfds, int timeout);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-#endif
+/*
+ * 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>
+#include <netinet/tcp.h>
+#include <netinet/in.h>
+#include <sys/ioctl.h>
+#include <sys/select.h>
+#include <limits.h>
+#include <fcntl.h>
+#include_next <lwip/sockets.h>
+#include <fatfs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#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)
+#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
+
+int closesocket(int sockfd);
+int ioctlsocket(int s, long cmd, void *argp);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _LWIP_PORTING_SOCKETS_H_ */

components/net/lwip-2.1/porting/src/netdb_porting.c

@@ -29,7 +29,7 @@
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include "netdb.h"
+#include "lwip/netdb.h"
 
 struct hostent *gethostbyname(const char *name)
 {

components/net/test/lwip_test.h

@@ -32,8 +32,10 @@
 #ifndef LWIP_TEST_H
 #define LWIP_TEST_H
 
+#include "lwip/arch.h"
+#include "lwip/sockets.h"
 #include <sys/socket.h>
-#include "log.h"
+#include <arpa/inet.h>
 #include "securec.h"
 
 #ifdef __cplusplus

components/net/test/net_socket_test_002.c

@@ -30,14 +30,18 @@
  */
 
 #include "lwip_test.h"
+#include "lwipopts.h"
+#include <arch/sys_arch.h>
+#include <lwip/sys.h>
 
 #define MSG "Hi, I am UDP"
 #define TEST_CASE 120
 
 static char g_buf[BUF_SIZE + 1] = { 0 };
 
-int UdpTest(void)
+void UdpTestTask(void *p)
 {
+    (void)p;
     LogPrintln("net_socket_test_002.c enter");
     g_testCase = TEST_CASE;
     int sfd;
@@ -111,6 +115,13 @@ int UdpTest(void)
     /* close socket */
     ret = closesocket(sfd);
     LWIP_ASSERT("socket invalid param.", ret != -1);
-    return LWIP_TEST_RET_OK;
+    return;
 }
 
+int UdpTest()
+{
+    int ret = sys_thread_new("udp_test", UdpTestTask, NULL,
+        STACK_TEST_SIZE, TCPIP_THREAD_PRIO);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, 23);
+    return ret;
+}

components/net/test/net_socket_test_003.c

@@ -39,7 +39,6 @@
 #define TEST_CASE 130
 
 static char g_buf[BUF_SIZE + 1] = { 0 };
-extern sys_thread_t sys_thread_new(const char *name, lwip_thread_fn thread, void *arg, int stackSize, int prio);
 
 static int SampleTcpServer()
 {

components/net/test/net_socket_test_007.c

@@ -40,7 +40,6 @@ static char g_buf_temp[BUF_SIZE + 1] = { 0 };
 #define SEND_UDP_COUNT 10000  // send count
 #define TEST_CASE 170
 
-extern sys_thread_t sys_thread_new(const char *name, lwip_thread_fn thread, void *arg, int stackSize, int prio);
 static void UdpTestMoreTask(void *p)
 {
     (void)p;

components/net/test/net_socket_test_008.c

@@ -41,8 +41,6 @@
 static char g_serverSendBuf[BUF_SIZE + 1] = { 0 };
 static char g_clientRecvBuf[BUF_SIZE + 1] = { 0 };
 
-extern sys_thread_t sys_thread_new(const char *name, lwip_thread_fn thread, void *arg, int stackSize, int prio);
-
 static void InitMsgBuf()
 {
     int i;

components/net/test/net_socket_test_009.c

@@ -43,8 +43,6 @@
 
 static char g_buf[BUF_SIZE + 1] = { 0 };
 
-extern sys_thread_t sys_thread_new(const char *name, lwip_thread_fn thread, void *arg, int stackSize, int prio);
-
 static int SampleTcpServer()
 {
 #if LWIP_SOCKET_SELECT

components/net/test/net_socket_test_010.c

@@ -43,8 +43,6 @@
 #define TIME_OUT (1000 * 10) // timeout 10s
 static char g_buf[BUF_SIZE + 1] = { 0 };
 
-extern sys_thread_t sys_thread_new(const char *name, lwip_thread_fn thread, void *arg, int stackSize, int prio);
-
 static int SampleTcpServer()
 {
 #if LWIP_SOCKET_POLL

components/net/test/net_socket_test_011.c

@@ -310,8 +310,9 @@ static struct netif *CreateBtNetIf()
     return btNetif;
 }
 
-int UdpTestNetif(void)
+static void UdpTestNetifTask(void *p)
 {
+    (void)p;
     LogPrintln("net_socket_test_011.c enter");
     g_testCase = TEST_CASE;
     int sfd;
@@ -363,7 +364,15 @@ int UdpTestNetif(void)
     /* close socket */
     ret = closesocket(sfd);
     LWIP_ASSERT("socket invalid param.", ret != -1);
-    return LWIP_TEST_RET_OK;
+    return;
+}
+
+int UdpTestNetif()
+{
+    int ret = sys_thread_new("udp_test_netif", UdpTestNetifTask, NULL,
+        STACK_TEST_SIZE, TCPIP_THREAD_PRIO);
+    ICUNIT_ASSERT_NOT_EQUAL(ret, -1, 23);
+    return ret;
 }
 
 static void ArpPackageProc(struct netif *netif, struct pbuf *p)

components/net/test/net_socket_test_012.c

@@ -45,7 +45,6 @@ static int g_portClient = STACK_PORT_TCP_DUP_START;
 
 static char g_bufServer[BUF_SIZE + 1] = { 0 };
 static char g_bufClient[BUF_SIZE + 1] = { 0 };
-extern sys_thread_t sys_thread_new(const char *name, lwip_thread_fn thread, void *arg, int stackSize, int prio);
 
 static int SampleTcpServer()
 {

components/net/test/net_socket_test_013.c

@@ -38,8 +38,6 @@
 #define STACK_PORT_TCP_LONG 2231
 #define TCP_LONG_BUF_SIZE (2 * 1024)
 
-extern sys_thread_t sys_thread_new(const char *name, lwip_thread_fn thread, void *arg, int stackSize, int prio);
-
 static int SampleTcpServer()
 {
     int sfd, lsfd;

components/net/test/test_main.c

@@ -119,7 +119,7 @@ static void LwipTestTimeoutCallback(void const *argument)
 
 osTimerId_t g_lwipTestTimerId = NULL;
 
-void LwipTestStartTimer(uint32 timeout)
+void LwipTestStartTimer(uint32_t timeout)
 {
     osStatus_t status;
     if (g_lwipTestTimerId != NULL) {

kal/cmsis/cmsis_liteos2.c

@@ -58,7 +58,12 @@ static osKernelState_t g_kernelState;
 
 extern BOOL g_taskScheduled;
 
-#define LOS_PRIORITY_WIN 8
+/* LOSCFG_BASE_CORE_TSK_DEFAULT_PRIO <---> osPriorityNormal */
+#define LOS_PRIORITY(cmsisPriority) (LOSCFG_BASE_CORE_TSK_DEFAULT_PRIO - ((cmsisPriority) - osPriorityNormal))
+#define CMSIS_PRIORITY(losPriority) (osPriorityNormal + (LOSCFG_BASE_CORE_TSK_DEFAULT_PRIO - (losPriority)))
+
+/* OS_TASK_PRIORITY_HIGHEST and OS_TASK_PRIORITY_LOWEST is reserved for internal TIMER and IDLE task use only. */
+#define ISVALID_LOS_PRIORITY(losPrio) ((losPrio) > OS_TASK_PRIORITY_HIGHEST && (losPrio) < OS_TASK_PRIORITY_LOWEST)
 
 const osVersion_t g_stLosVersion = { 001, 001 };
 
@@ -74,8 +79,6 @@ const osVersion_t g_stLosVersion = { 001, 001 };
 #define KERNEL_ID "HUAWEI-LiteOS"
 
 //  ==== Kernel Management Functions ====
-uint32_t osTaskStackWaterMarkGet(UINT32 taskID);
-
 
 osStatus_t osKernelInitialize(void)
 {
@@ -285,23 +288,24 @@ osThreadId_t osThreadNew(osThreadFunc_t func, void *argument, const osThreadAttr
     UINT32 uwTid;
     UINT32 uwRet;
     LosTaskCB *pstTaskCB = NULL;
-    TSK_INIT_PARAM_S stTskInitParam;
+    TSK_INIT_PARAM_S stTskInitParam = {NULL};
+    UINT16 usPriority;
 
-    if (OS_INT_ACTIVE) {
-        return NULL;
+    if (OS_INT_ACTIVE || (func == NULL)) {
+        return (osThreadId_t)NULL;
     }
 
-    if ((attr == NULL) || (func == NULL) || (attr->priority < osPriorityLow1) ||
-        (attr->priority > osPriorityAboveNormal6)) {
+    usPriority = attr ? LOS_PRIORITY(attr->priority) : LOSCFG_BASE_CORE_TSK_DEFAULT_PRIO;
+    if (!ISVALID_LOS_PRIORITY(usPriority)) {
+        /* unsupported priority */
         return (osThreadId_t)NULL;
     }
 
-    (void)memset_s(&stTskInitParam, sizeof(TSK_INIT_PARAM_S), 0, sizeof(TSK_INIT_PARAM_S));
     stTskInitParam.pfnTaskEntry = (TSK_ENTRY_FUNC)func;
     stTskInitParam.uwArg = (UINT32)argument;
-    stTskInitParam.uwStackSize = attr->stack_size;
-    stTskInitParam.pcName = (CHAR *)attr->name;
-    stTskInitParam.usTaskPrio = OS_TASK_PRIORITY_LOWEST - ((UINT16)(attr->priority) - LOS_PRIORITY_WIN); /* 0~31 */
+    stTskInitParam.uwStackSize = attr ? attr->stack_size : LOSCFG_BASE_CORE_TSK_DEFAULT_STACK_SIZE;
+    stTskInitParam.pcName = (CHAR *)(attr ? attr->name : "[NULL]");
+    stTskInitParam.usTaskPrio = usPriority;
 
     uwRet = LOS_TaskCreate(&uwTid, &stTskInitParam);
 
@@ -457,12 +461,12 @@ osStatus_t osThreadSetPriority(osThreadId_t thread_id, osPriority_t priority)
         return osErrorParameter;
     }
 
-    if (priority < osPriorityLow1 || priority > osPriorityAboveNormal6) {
+    usPriority = LOS_PRIORITY(priority);
+    if (!ISVALID_LOS_PRIORITY(usPriority)) {
         return osErrorParameter;
     }
 
     pstTaskCB = (LosTaskCB *)thread_id;
-    usPriority = OS_TASK_PRIORITY_LOWEST - ((UINT16)priority - LOS_PRIORITY_WIN);
     uwRet = LOS_TaskPriSet(pstTaskCB->taskID, usPriority);
     switch (uwRet) {
         case LOS_ERRNO_TSK_PRIOR_ERROR:
@@ -495,7 +499,7 @@ osPriority_t osThreadGetPriority(osThreadId_t thread_id)
         return osPriorityError;
     }
 
-    return (osPriority_t)(OS_TASK_PRIORITY_LOWEST - (usRet - LOS_PRIORITY_WIN));
+    return (osPriority_t)CMSIS_PRIORITY(usRet);
 }
 
 
@@ -865,7 +869,7 @@ uint32_t osEventFlagsGet(osEventFlagsId_t ef_id)
     uint32_t rflags;
 
     if (pstEventCB == NULL) {
-        return (uint32_t)osFlagsErrorParameter;
+        return 0;
     }
 
     uwIntSave = LOS_IntLock();

kal/posix/include/limits.h

@@ -7,6 +7,8 @@
 #define PATH_MAX 256
 #define MQ_PRIO_MAX 1
 #define PTHREAD_STACK_MIN LOSCFG_BASE_CORE_TSK_MIN_STACK_SIZE
+#define IOV_MAX 1024
+#define SSIZE_MAX LONG_MAX
 #include_next <limits.h>
 #else
 

kal/posix/musl_src/network/h_errno.c

+#include <netdb.h>
+
+#undef h_errno
+int h_errno;
+
+int *__h_errno_location(void)
+{
+    return &h_errno;
+}

kernel/arch/arm/cortex-m3/keil/los_interrupt.c

@@ -35,6 +35,7 @@
 #include "los_context.h"
 #include "los_arch_interrupt.h"
 #include "los_debug.h"
+#include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
 #include "los_memory.h"
@@ -180,6 +181,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     hwiIndex = HalIntNumGet();
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+
     HalPreInterruptHandler(hwiIndex);
 
 #if (OS_HWI_WITH_ARG == 1)
@@ -194,6 +197,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     HalAftInterruptHandler(hwiIndex);
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
+
     intSave = LOS_IntLock();
     g_intCount--;
     LOS_IntRestore(intSave);

kernel/arch/arm/cortex-m33/gcc/los_interrupt.c

@@ -34,6 +34,7 @@
 #include "los_context.h"
 #include "los_arch_interrupt.h"
 #include "los_debug.h"
+#include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
 #include "los_memory.h"
@@ -169,6 +170,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     hwiIndex = HalIntNumGet();
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+
     HalPreInterruptHandler(hwiIndex);
 
 #if (OS_HWI_WITH_ARG == 1)
@@ -183,6 +186,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     HalAftInterruptHandler(hwiIndex);
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
+
     intSave = LOS_IntLock();
     g_intCount--;
     LOS_IntRestore(intSave);

kernel/arch/arm/cortex-m4/gcc/los_interrupt.c

@@ -34,6 +34,7 @@
 #include "los_context.h"
 #include "los_arch_interrupt.h"
 #include "los_debug.h"
+#include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
 #include "los_memory.h"
@@ -179,6 +180,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     hwiIndex = HalIntNumGet();
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+
     HalPreInterruptHandler(hwiIndex);
 
 #if (OS_HWI_WITH_ARG == 1)
@@ -193,6 +196,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     HalAftInterruptHandler(hwiIndex);
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
+
     intSave = LOS_IntLock();
     g_intCount--;
     LOS_IntRestore(intSave);

kernel/arch/arm/cortex-m4/iar/los_interrupt.c

@@ -199,11 +199,11 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     HalAftInterruptHandler(hwiIndex);
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
+
     intSave = LOS_IntLock();
     g_intCount--;
     LOS_IntRestore(intSave);
-
-    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 }
 
 /* ****************************************************************************

kernel/arch/arm/cortex-m7/gcc/los_interrupt.c

@@ -34,6 +34,7 @@
 #include "los_context.h"
 #include "los_arch_interrupt.h"
 #include "los_debug.h"
+#include "los_hook.h"
 #include "los_task.h"
 #include "los_sched.h"
 #include "los_memory.h"
@@ -169,6 +170,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     hwiIndex = HalIntNumGet();
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiIndex);
+
     HalPreInterruptHandler(hwiIndex);
 
 #if (OS_HWI_WITH_ARG == 1)
@@ -183,6 +186,8 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     HalAftInterruptHandler(hwiIndex);
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
+
     intSave = LOS_IntLock();
     g_intCount--;
     LOS_IntRestore(intSave);

kernel/arch/arm/cortex-m7/iar/los_interrupt.c

@@ -195,11 +195,11 @@ LITE_OS_SEC_TEXT VOID HalInterrupt(VOID)
 
     HalAftInterruptHandler(hwiIndex);
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
+
     intSave = LOS_IntLock();
     g_intCount--;
     LOS_IntRestore(intSave);
-
-    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiIndex);
 }
 
 /* ****************************************************************************

kernel/arch/risc-v/riscv32/gcc/los_interrupt.c

@@ -37,6 +37,7 @@
 #include "los_task.h"
 #include "los_sched.h"
 #include "los_debug.h"
+#include "los_hook.h"
 #include "riscv_hal.h"
 
 #ifdef __cplusplus
@@ -121,12 +122,16 @@ __attribute__((section(".interrupt.text"))) VOID HalHwiInterruptDone(HWI_HANDLE_
 {
     g_intCount++;
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_ENTER, hwiNum);
+
     HWI_HANDLE_FORM_S *hwiForm = &g_hwiForm[hwiNum];
     HwiProcFunc func = (HwiProcFunc)(hwiForm->pfnHook);
     func(hwiForm->uwParam);
 
     ++g_hwiFormCnt[hwiNum];
 
+    OsHookCall(LOS_HOOK_TYPE_ISR_EXIT, hwiNum);
+
     g_intCount--;
 }
 

targets/cortex-m3_stm32f103_simulator_keil/project/los_demo.uvproj

@@ -512,6 +512,11 @@
               <FileType>1</FileType>
               <FilePath>..\..\..\utils\los_error.c</FilePath>
             </File>
+            <File>
+              <FileName>los_hook.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\utils\los_hook.c</FilePath>
+            </File>
             <File>
               <FileName>los_context.c</FileName>
               <FileType>1</FileType>