[libc][posix] move libc.c/.h to posix folder

1 files changed, 0 insertions, 49 deletions

diff --git a/components/libc/compilers/dlib/stdio.c b/components/libc/compilers/dlib/stdio.c
deleted file mode 100644
index fea98aedd5..0000000000
--- a/components/libc/compilers/dlib/stdio.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2017/10/15     bernard      implement stdio for IAR dlib.
- */
-#include <rtthread.h>
-
-#ifdef RT_USING_POSIX
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include "libc.h"
-
-#define STDIO_DEVICE_NAME_MAX   32
-
-static int std_fd = -1;
-int libc_stdio_set_console(const char* device_name, int mode)
-{
-    int fd;
-    char name[STDIO_DEVICE_NAME_MAX];
-
-    snprintf(name, sizeof(name) - 1, "/dev/%s", device_name);
-    name[STDIO_DEVICE_NAME_MAX - 1] = '\0';
-
-    fd = open(name, mode, 0);
-    if (fd >= 0)
-    {
-        if (std_fd >= 0)
-        {
-            close(std_fd);
-        }
-        std_fd = fd;
-    }
-
-    return std_fd;
-}
-
-int libc_stdio_get_console(void) {
-    return std_fd;
-}
-
-#endif /* RT_USING_POSIX */