#include <iostream>
#include <unistd.h>
#include <sys/stat.h>

std::string UFSPath("/dev/block/platform/ff3b0000.ufs");
std::string TargetPath("/dev/block/bootdevice");

bool IsUFS()
{
    struct stat st;
    lstat(UFSPath.c_str(), &st);

    if (S_ISDIR(st.st_mode))
        return true;

    return false;
}

int main()
{
    if(IsUFS) {
        symlink(UFSPath.c_str(), TargetPath.c_str());
        printf("hw_service: ufs storage detected");
    } else {
        symlink("/dev/block/platform/hi_mci.0", TargetPath.c_str());
        printf("hw_service: emmc storage detected");
    }
    return 0;
}