stm32f103-template/rt-thread/components/libc/compilers/dlib/syscall_remove.c

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2023-05-09 22:30:49 +08:00
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2015-01-28 Bernard first version
*/
#include <rtthread.h>
#include <LowLevelIOInterface.h>
#include <unistd.h>
#include <compiler_private.h>
#define DBG_TAG "dlib.syscall.remove"
#define DBG_LVL DBG_INFO
#include <rtdbg.h>
/*
* The "remove" function should remove the file named "filename". It
* should return 0 on success and nonzero on failure.
*/
#pragma module_name = "?remove"
int remove(const char *filename)
{
#ifdef DFS_USING_POSIX
return unlink(filename);
#else
LOG_W(_WARNING_WITHOUT_FS);
return _LLIO_ERROR;
#endif /* DFS_USING_POSIX */
}