Function fs_mkdir

host/sysenv/sys_fs.cpp:227–239

mkdir(path_ptr, path_len, mode:i32) -> i32

// mkdir(path_ptr, path_len, mode:i32) -> i32
static std::vector<Value> fs_mkdir(Stack& stack) {
    Frame& frame = stack.frames.top();
    i64_t path_ptr = get_ptr(frame.locals[0]);
    i64_t path_len = get_ptr(frame.locals[1]);
    i32_t mode     = std::get<i32_t>(frame.locals[2]);
    try {
        std::string path = mem_string(stack, path_ptr, path_len);
        if(sys_mkdir(path.c_str(), (int)mode) != 0) return {Value(err_code())};
        return {Value(i32_t(0))};
    } catch(...) {
        return {Value(i32_t(-EFAULT))};
    }
}

// rmdir(path_ptr, path_len) -> i32
static std::vector<Value> fs_rmdir(Stack& stack) {