From df46ed0fc89577a8eb44886d3b85cdd707c6d7e4 Mon Sep 17 00:00:00 2001
From: lnlan <lanleinan@163.com>
Date: Sat, 30 Oct 2021 08:43:52 +0000
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=A2=9E=E5=8A=A0=E5=86=85=E6=A0=B8epol?=
 =?UTF-8?q?l=E7=B3=BB=E7=BB=9F=E8=B0=83=E7=94=A8?=
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【背景】增加内核epoll系统调用适配musl接口并增加测试用例

【修改方案】
1，删除musl仓的porting
2，内核实现epoll对应接口及注册系统调用
3，testsuit目录添加对应的用例

【影响】
对现有的产品编译不会有影响。

re #I4FXPT
Signed-off-by: wangchen <253227059@qq.com>
Change-Id: I2805efcff9cc7ad379a34ca18ef584aee69750c4
---
 fs/vfs/fs_close.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/fs/vfs/fs_close.c b/fs/vfs/fs_close.c
index d2517be..8a53ee0 100644
--- a/fs/vfs/fs_close.c
+++ b/fs/vfs/fs_close.c
@@ -48,6 +48,7 @@
 #endif
 
 #include "mqueue.h"
+#include "epoll.h"
 #include "fs/file.h"
 
 /****************************************************************************
@@ -103,6 +104,11 @@ int close(int fd)
         {
           return mq_close((mqd_t)fd);
         }
+      if ((unsigned int)fd >= EPOLL_FD_OFFSET && \
+          (unsigned int)fd < (unsigned int)(EPOLL_FD_OFFSET + CONFIG_EPOLL_DESCRIPTORS))
+        {
+          return epoll_close(fd);
+        }
 #endif
       else
         {
-- 
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