!197 [sync] PR-195: move pcb_if to ip_pcb to let listen pcb can use it

From: @openeuler-sync-bot 
Reviewed-by: @wu-changsheng 
Signed-off-by: @wu-changsheng

0048-listen-pcb-also-use-pcb_if.patch

@@ -0,0 +1,37 @@
+From 11d8e9f6d54a606163a452f1c8beaa5bc90e949c Mon Sep 17 00:00:00 2001
+From: jiangheng <jiangheng14@huawei.com>
+Date: Wed, 28 Dec 2022 21:25:36 +0800
+Subject: [PATCH] listen pcb also use pcb_if
+
+---
+ src/include/lwip/ip.h  | 1 +
+ src/include/lwip/tcp.h | 1 -
+ 2 files changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/include/lwip/ip.h b/src/include/lwip/ip.h
+index d560f6b..4cf5f5e 100644
+--- a/src/include/lwip/ip.h
++++ b/src/include/lwip/ip.h
+@@ -79,6 +79,7 @@ extern "C" {
+   ip_addr_t remote_ip;                     \
+   /* Bound netif index */                  \
+   u8_t netif_idx;                          \
++  struct netif *pcb_if;                     \
+   /* Socket options */                     \
+   u8_t so_options;                         \
+   /* Type Of Service */                    \
+diff --git a/src/include/lwip/tcp.h b/src/include/lwip/tcp.h
+index 97cb882..0b65b01 100644
+--- a/src/include/lwip/tcp.h
++++ b/src/include/lwip/tcp.h
+@@ -409,7 +409,6 @@ struct tcp_pcb {
+   u8_t snd_scale;
+   u8_t rcv_scale;
+ #endif
+-  struct netif* pcb_if;
+ };
+
+ #if TCP_PCB_HASH
+--
+2.23.0
+

lwip.spec

@@ -4,7 +4,7 @@
 Summary: lwip is a small independent implementation of the TCP/IP protocol suite
 Name:    lwip
 Version: 2.1.3
-Release: 37
+Release: 38
 License: BSD
 URL:     http://savannah.nongnu.org/projects/lwip/
 Source0: http://download.savannah.nongnu.org/releases/lwip/%{name}-%{version}.zip
@@ -59,6 +59,7 @@ Patch9043:  0044-skip-unnecessary-tcp_route.patch
 Patch9044:  0045-add-variable-in-struct-sock.patch
 Patch9045:  0046-add-dataack-when-recv-too-many-acks-with-data.patch
 Patch9046:  0047-reduce-struct-pbuf-size.patch
+Patch9047:  0048-listen-pcb-also-use-pcb_if.patch
 
 BuildRequires: gcc-c++ dos2unix dpdk-devel
 
@@ -122,6 +123,7 @@ find %{_builddir}/%{name}-%{version} -type f -exec dos2unix -q {} \;
 %patch9044 -p1
 %patch9045 -p1
 %patch9046 -p1
+%patch9047 -p1
 
 %build
 cd %{_builddir}/%{name}-%{version}/src
@@ -137,6 +139,9 @@ cd %{_builddir}/%{name}-%{version}/src
 %{_libdir}/liblwip.a
 
 %changelog
+* Wed Dec 21 2022 jiangheng <jiangheng14@huawei.com> - 2.1.3-38
+- move pcb_if to ip_pcb to let listen pcb can use it
+
 * Wed Dec 21 2022 wuchangsheng<wuchangsheng2@huawei.com> - 2.1.3-37
 - reduce struct pbuf size