Function wasi_common_lucet::hostcalls::path_readlink

pub fn path_readlink(
    wasi_ctx: &WasiCtx, 
    memory: &mut [u8], 
    dirfd: u32, 
    path_ptr: u32, 
    path_len: u32, 
    buf_ptr: u32, 
    buf_len: u32, 
    buf_used: u32
) -> u16