Function exec

src/exec/create_thread_veh_syscall.rs:28–66

(p: usize)

) -> i32;

pub unsafe fn exec(p: usize) -> Result<(), String> {
    const THREAD_ALL_ACCESS: u32 = 0x001F_0FFF;

    let mut thread_handle = HANDLE(0);

    let status = syscall!(
        "NtCreateThreadEx",
        NtCreateThreadEx,
        &mut thread_handle as *mut HANDLE,
        THREAD_ALL_ACCESS,
        ptr::null_mut(),
        HANDLE(-1isize as isize),
        p as *mut c_void,
        ptr::null_mut(),
        0,
        0,
        0,
        0,
        ptr::null_mut()
    );

    if status != 0 {
        return Err(format!("NtCreateThreadEx failed with status: 0x{:x}", status));
    }

    let wait_status = syscall!(
        "NtWaitForSingleObject",
        NtWaitForSingleObject,
        thread_handle,
        0u8,
        ptr::null_mut()
    );

    if wait_status == 0 {
        Ok(())
    } else {
        Err(format!("NtWaitForSingleObject failed with status: 0x{:x}", wait_status))
    }
}