Function mkfs

components/dfs/dfs_v1/src/dfs_fs.c:617–620

#ifdef RT_USING_FINSH
#include <finsh.h>
void mkfs(const char *fs_name, const char *device_name)
{
    dfs_mkfs(fs_name, device_name);
}
FINSH_FUNCTION_EXPORT(mkfs, make a file system);

int df(const char *path)