53 	struct fopencookie_thunk *thunk;  in fopencookie()  local
60 	thunk = malloc(sizeof(*thunk));  in fopencookie()
61 	if (thunk == NULL)  in fopencookie()
64 	thunk->foc_cookie = cookie;  in fopencookie()
65 	thunk->foc_io = io_funcs;  in fopencookie()
74 	fp = funopen(thunk, readfn, writefn, _fopencookie_seek,  in fopencookie()
77 		free(thunk);  in fopencookie()
90 	struct fopencookie_thunk *thunk;  in _fopencookie_read()  local
92 	thunk = cookie;  in _fopencookie_read()
95 	if (thunk->foc_io.read == NULL)  in _fopencookie_read()
98 	return ((int)thunk->foc_io.read(thunk->foc_cookie, buf, (size_t)size));  in _fopencookie_read()
104 	struct fopencookie_thunk *thunk;  in _fopencookie_write()  local
106 	thunk = cookie;  in _fopencookie_write()
109 	if (thunk->foc_io.write == NULL)  in _fopencookie_write()
112 	return ((int)thunk->foc_io.write(thunk->foc_cookie, buf,  in _fopencookie_write()
119 	struct fopencookie_thunk *thunk;  in _fopencookie_seek()  local
134 	thunk = cookie;  in _fopencookie_seek()
140 	if (thunk->foc_io.seek == NULL) {  in _fopencookie_seek()
146 	res = thunk->foc_io.seek(thunk->foc_cookie, &off64, whence);  in _fopencookie_seek()
156 	struct fopencookie_thunk *thunk;  in _fopencookie_close()  local
160 	thunk = cookie;  in _fopencookie_close()
161 	if (thunk->foc_io.close != NULL)  in _fopencookie_close()
162 		ret = thunk->foc_io.close(thunk->foc_cookie);  in _fopencookie_close()
165 	free(thunk);  in _fopencookie_close()