修复common文件夹，该文件夹为armlibc/newlib/dlib的共同文件的文件夹

3 files changed, 0 insertions, 128 deletions

diff --git a/components/libc/compilers/newlib/termios.h b/components/libc/compilers/newlib/termios.h
deleted file mode 100644
index ee2b4d5718..0000000000
--- a/components/libc/compilers/newlib/termios.h
+++ /dev/null
@@ -1,17 +0,0 @@
-/*
- * Copyright (c) 2006-2018, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- */
-#ifndef _TERMIOS_H__
-#define _TERMIOS_H__
-
-#ifdef RT_USING_POSIX_TERMIOS
-#include <sys/types.h>
-#include <posix_termios.h>
-#endif
-
-#endif
diff --git a/components/libc/compilers/newlib/time.c b/components/libc/compilers/newlib/time.c
deleted file mode 100644
index f099d51330..0000000000
--- a/components/libc/compilers/newlib/time.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2006-2018, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- */
-#include <sys/time.h>
-#include <rtthread.h>
-
-#ifdef RT_USING_DEVICE
-int gettimeofday(struct timeval *tp, void *ignore)
-{
-    time_t time;
-    rt_device_t device;
-
-    device = rt_device_find("rtc");
-    RT_ASSERT(device != RT_NULL);
-
-    rt_device_control(device, RT_DEVICE_CTRL_RTC_GET_TIME, &time);
-    if (tp != RT_NULL)
-    {
-        tp->tv_sec = time;
-        tp->tv_usec = 0;
-    }
-
-    return time;
-}
-#endif
-
-/**
- * Returns the current time.
- *
- * @param time_t * t the timestamp pointer, if not used, keep NULL.
- *
- * @return time_t return timestamp current.
- *
- */
-/* for IAR 6.2 later Compiler */
-#if defined (__IAR_SYSTEMS_ICC__) &&  (__VER__) >= 6020000
-#pragma module_name = "?time"
-time_t (__time32)(time_t *t) /* Only supports 32-bit timestamp */
-#else
-time_t time(time_t *t)
-#endif
-{
-    time_t time_now = 0;
-
-#ifdef RT_USING_RTC
-    static rt_device_t device = RT_NULL;
-
-    /* optimization: find rtc device only first. */
-    if (device == RT_NULL)
-    {
-        device = rt_device_find("rtc");
-    }
-
-    /* read timestamp from RTC device. */
-    if (device != RT_NULL)
-    {
-        if (rt_device_open(device, 0) == RT_EOK)
-        {
-            rt_device_control(device, RT_DEVICE_CTRL_RTC_GET_TIME, &time_now);
-            rt_device_close(device);
-        }
-    }
-#endif /* RT_USING_RTC */
-
-    /* if t is not NULL, write timestamp to *t */
-    if (t != RT_NULL)
-    {
-        *t = time_now;
-    }
-
-    return time_now;
-}
-
-RT_WEAK clock_t clock(void)
-{
-    return rt_tick_get();
-}
diff --git a/components/libc/compilers/newlib/unistd.c b/components/libc/compilers/newlib/unistd.c
deleted file mode 100644
index e2f2827beb..0000000000
--- a/components/libc/compilers/newlib/unistd.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * 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
- */
-
-#include <termios.h>
-#include <unistd.h>
-
-#ifdef RT_USING_POSIX
-
-#ifdef RT_USING_POSIX_TERMIOS
-int isatty(int fd)
-{
-    struct termios ts;
-    return(tcgetattr(fd,&ts) != -1);/*true if no error (is a tty)*/
-}
-#endif
-
-char *ttyname(int fd)
-{
-    return "/dev/tty0"; /*TODO: need to add more specific*/
-}
-
-#endif