From a162640f89933847d411513e69082325538411df Mon Sep 17 00:00:00 2001
From: mysterywolf <920369182@qq.com>
Date: Wed, 2 Sep 2020 10:25:52 +0800
Subject: Signed-off-by: mysterywolf

---
 components/libc/compilers/armlibc/sys/ioctl.h  | 15 +++++++++++++++
 components/libc/compilers/armlibc/sys/unistd.h |  4 ++++
 2 files changed, 19 insertions(+)
 create mode 100644 components/libc/compilers/armlibc/sys/ioctl.h

(limited to 'components')

diff --git a/components/libc/compilers/armlibc/sys/ioctl.h b/components/libc/compilers/armlibc/sys/ioctl.h
new file mode 100644
index 0000000000..033a57014a
--- /dev/null
+++ b/components/libc/compilers/armlibc/sys/ioctl.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (c) 2006-2018, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2020-09-01     Meco Man     First Version
+ */
+#ifndef _SYS_IOCTL_H
+#define _SYS_IOCTL_H
+
+
+
+#endif
diff --git a/components/libc/compilers/armlibc/sys/unistd.h b/components/libc/compilers/armlibc/sys/unistd.h
index 33f0561e72..3199b01e0e 100644
--- a/components/libc/compilers/armlibc/sys/unistd.h
+++ b/components/libc/compilers/armlibc/sys/unistd.h
@@ -46,4 +46,8 @@
 #define O_SYNC      _FSYNC
 #endif
 
+
+int     isatty      (int fd);
+char *  ttyname     (int desc);
+
 #endif /* _SYS_UNISTD_H */
-- 
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