From ffae7a26123504d9f61f3619bae8f743f94d613d Mon Sep 17 00:00:00 2001
From: xiangxistu <52819708+xiangxistu@users.noreply.github.com>
Date: Tue, 8 Mar 2022 11:35:11 +0800
Subject: [PATCH] [fix] add the header file to avoid compiler error. (#5643)

---
 components/drivers/ipc/pipe.c        | 1 +
 components/libc/posix/io/mman/mman.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/components/drivers/ipc/pipe.c b/components/drivers/ipc/pipe.c
index 3a2ad4104d..60a3683dae 100644
--- a/components/drivers/ipc/pipe.c
+++ b/components/drivers/ipc/pipe.c
@@ -18,6 +18,7 @@
 #include <fcntl.h>
 #include <poll.h>
 #include <sys/ioctl.h>
+#include <dfs_file.h>
 
 /**
  * @brief    This function will open a pipe.
diff --git a/components/libc/posix/io/mman/mman.c b/components/libc/posix/io/mman/mman.c
index d484b3ed7b..de76bdf314 100644
--- a/components/libc/posix/io/mman/mman.c
+++ b/components/libc/posix/io/mman/mman.c
@@ -15,6 +15,7 @@
 #include <unistd.h>
 #include <sys/stat.h>
 #include <sys/statfs.h>
+#include <sys/errno.h>
 
 #include "sys/mman.h"