curl_write_callback curl_write_callback是CURL库中的一个回调函数,用于处理从远程服务器下载文件时的数据。当CURL库成功从远程服务器获取到数据时,会将数据通过curl_write_callback传递给应用程序。 curl_write_callback函数的定义如下: ```c size_t curl_write_callback(char *ptr, size_t size, size_t ...
接着，我们设置了一个回调函数 writeCallback() 来处理获取到的响应数据，并使用 curl_easy_perform()...
I did this Make a CURLOPT_WRITEFUNCTION callback that returns CURL_WRITEFUNC_ERROR in order to abort the curl session. For instance, if a large download need to be aborted without errors by user. I expected the following The cURL session...
> <https://curl.se/libcurl/c/getinmemory.html>examples but when I run it > the user pointer set via the CURLOPT_WRITEDATA is not being passed back in > the callback. Instead a different pointer is passed (and so trying to > access it leads to a segmentation fault). > > I have...
<https://curl.se/libcurl/c/getinmemory.html>examples but when I run it the user pointer set via the CURLOPT_WRITEDATA is not being passed back in the callback. Instead a different pointer is passed (and so trying to access it