我在 Python 3.6 中使用 ctypes 與 C 庫交互。其中一個函數(shù)啟用庫并將類型定義返回到需要傳遞給后續(xù)函數(shù)調(diào)用的內(nèi)部對象。這是一個例子：// Type definition of the internal object.typedef struct lib_internal_obj * lib_internal_obj_t;/** * Struct containing the available options for the library */struct lib_options {        char ip[255];                 int bufsize_MB;    };/** Constructor of a lib object. * \return A newly created lib object or NULL if construction failed */extern lib_internal_obj_t    lib_internal_obj_new(struct lib_options * options); /** * Example of how the internal object is used.  * */extern int     lib_get_options(lib_internal_obj_t obj, struct lib_options *options);/** * Destructor of the lib object. */extern void    lib_del(lib_internal_obj_t *obj);我不知道這個對象是如何返回并用Python中的ctypes存儲的。我認為它的工作原理就像 Python 中的普通函數(shù)調(diào)用一樣。這是我嘗試過的：import ctypes as cclass LIB_OPTIONS(c.Structure):    """Struct containing the available options for the library"""    _fields_ = [        ('ip', c.c_char * 255),        ('bufsize_MB', c.c_int)    ]# Open C libc_lib = c.CDLL('./path/to/lib/lib.so', mode=1)# Set optionslib_opts = LIB_OPTIONS()lib_opts.ip = "192.168.1.1".encode('utf-8')lib_opts.bufsize_MB = 2# Not sure how to handle thislib_object = c_lib.lib_internal_obj_new(c.byref(lib_opts))當我運行這個時，我收到以下錯誤：Process finished with exit code 139 (interrupted by signal 11: SIGSEGV)我很確定這與電話有關(guān)clib.lib_internal_obj_new。有沒有辦法返回 typedef 結(jié)構(gòu)并從 ctypes 中正確存儲它。任何幫助是極大的贊賞。