大家好,我有一个包含以下成员的结构
struct test {
uint8_t one;
uint32_t two;
uint8_t three;
bool_t four;
bool_t five;
bool_t six;
bool_t seven;
};
我有以下python函数
from cffi import FFI
ffi=FFI()
dll = ffi.dlopen( 'test.dll')
def test_one(**kwargs ):
p_val = ffi.new( 'struct test*' ) #create a struct using cffi
dout = dll.test_one( p_val ) #call the func from dll
kwargs['one'] =str( p_val.one)
kwargs['two '] = str( p_val.two )
kwargs['three'] =str( p_val.three)
kwargs['four'] = str( p_val.four)
kwargs['five'] = str( p_val.five)
kwargs['six'] =str( p_val.six)
kwargs['seven'] = str( p_val.seven)
print kwargs
当我打印结构成员即 kwargs 时,除了第一个成员之外,结构成员不会更新。我是否传递或接收任何错误的值?请让我知道我的代码中的任何错误,谢谢。