From 161fa671cb3d4b447261e0c44237eb9930188c2f Mon Sep 17 00:00:00 2001
From: arvinzzz <zhaotianyu9@huawei.com>
Date: Thu, 25 Aug 2022 18:10:50 +0800
Subject: [PATCH] =?UTF-8?q?feature:=20iccarm=E9=80=82=E9=85=8D=E8=A1=A5?=
 =?UTF-8?q?=E5=85=85=E7=BD=91=E7=BB=9C=E7=9B=B8=E5=85=B3=E6=8E=A5=E5=8F=A3?=
 =?UTF-8?q?=20close:=20#I5O540?=
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Signed-off-by: arvinzzz <zhaotianyu9@huawei.com>
---
 porting/liteos_m_iccarm/kernel/iccarm.gni          | 4 ++++
 porting/liteos_m_iccarm/kernel/src/network/htonl.c | 8 ++++++++
 porting/liteos_m_iccarm/kernel/src/network/htons.c | 8 ++++++++
 porting/liteos_m_iccarm/kernel/src/network/ntohl.c | 8 ++++++++
 porting/liteos_m_iccarm/kernel/src/network/ntohs.c | 8 ++++++++
 5 files changed, 36 insertions(+)
 create mode 100644 porting/liteos_m_iccarm/kernel/src/network/htonl.c
 create mode 100644 porting/liteos_m_iccarm/kernel/src/network/htons.c
 create mode 100644 porting/liteos_m_iccarm/kernel/src/network/ntohl.c
 create mode 100644 porting/liteos_m_iccarm/kernel/src/network/ntohs.c

diff --git a/porting/liteos_m_iccarm/kernel/iccarm.gni b/porting/liteos_m_iccarm/kernel/iccarm.gni
index 52f01c71..1635ad11 100644
--- a/porting/liteos_m_iccarm/kernel/iccarm.gni
+++ b/porting/liteos_m_iccarm/kernel/iccarm.gni
@@ -34,4 +34,8 @@ ICCARM_ADAPT_SRC_COMMON = [
   "$MUSLPORTINGDIR/src/malloc.c",
   "$MUSLPORTINGDIR/src/fs.c",
   "$MUSLPORTINGDIR/src/misc/realpath.c",
+  "$MUSLPORTINGDIR/src/network/htonl.c",
+  "$MUSLPORTINGDIR/src/network/htons.c",
+  "$MUSLPORTINGDIR/src/network/ntohl.c",
+  "$MUSLPORTINGDIR/src/network/ntohs.c",
 ]
diff --git a/porting/liteos_m_iccarm/kernel/src/network/htonl.c b/porting/liteos_m_iccarm/kernel/src/network/htonl.c
new file mode 100644
index 00000000..6622d16c
--- /dev/null
+++ b/porting/liteos_m_iccarm/kernel/src/network/htonl.c
@@ -0,0 +1,8 @@
+#include <netinet/in.h>
+#include <byteswap.h>
+
+uint32_t htonl(uint32_t n)
+{
+	union { int i; char c; } u = { 1 };
+	return u.c ? bswap_32(n) : n;
+}
diff --git a/porting/liteos_m_iccarm/kernel/src/network/htons.c b/porting/liteos_m_iccarm/kernel/src/network/htons.c
new file mode 100644
index 00000000..03a3a1d5
--- /dev/null
+++ b/porting/liteos_m_iccarm/kernel/src/network/htons.c
@@ -0,0 +1,8 @@
+#include <netinet/in.h>
+#include <byteswap.h>
+
+uint16_t htons(uint16_t n)
+{
+	union { int i; char c; } u = { 1 };
+	return u.c ? bswap_16(n) : n;
+}
diff --git a/porting/liteos_m_iccarm/kernel/src/network/ntohl.c b/porting/liteos_m_iccarm/kernel/src/network/ntohl.c
new file mode 100644
index 00000000..d6fce459
--- /dev/null
+++ b/porting/liteos_m_iccarm/kernel/src/network/ntohl.c
@@ -0,0 +1,8 @@
+#include <netinet/in.h>
+#include <byteswap.h>
+
+uint32_t ntohl(uint32_t n)
+{
+	union { int i; char c; } u = { 1 };
+	return u.c ? bswap_32(n) : n;
+}
diff --git a/porting/liteos_m_iccarm/kernel/src/network/ntohs.c b/porting/liteos_m_iccarm/kernel/src/network/ntohs.c
new file mode 100644
index 00000000..745cef42
--- /dev/null
+++ b/porting/liteos_m_iccarm/kernel/src/network/ntohs.c
@@ -0,0 +1,8 @@
+#include <netinet/in.h>
+#include <byteswap.h>
+
+uint16_t ntohs(uint16_t n)
+{
+	union { int i; char c; } u = { 1 };
+	return u.c ? bswap_16(n) : n;
+}
-- 
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