Question on example: ftpuploadresume.c
Date: Wed, 12 Nov 2008 16:52:49 +0530
This example (ftpuploadresume.c) demonstrates the "resume an upload to an
FTP server". This example is given in the docs/example directory.
In the receive header callback function, it finds out the response header
Content-Length. Code snippet:
long uploaded_len = 0;
curl_easy_setopt(curlhandle, CURLOPT_HEADERFUNCTION, getcontentlengthfunc);
curl_easy_setopt(curlhandle, CURLOPT_HEADERDATA, &uploaded_len);
size_t getcontentlengthfunc(void *ptr, size_t size, size_t nmemb, void
long len = 0;
/* _snscanf() is Win32 specific */
r = _snscanf(ptr, size * nmemb, "Content-Length: %ld\n", &len);
if (r) /* Microsoft: we don't read the specs */
*((long *) stream) = len;
return size * nmemb;
My question is: Is this code specific to Win32? Will it not work for
Solaris/Linux? I ask this since _snscanf is specific to Win32 only.
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Received on 2008-11-12