When uploading a file to a remote site, this option should be used to tell
libcurl what the expected size of the infile is. This value should be passed
as a long. See also \fICURLOPT_INFILESIZE_LARGE\fP.
+
+Note that this option does not limit how much data libcurl will actually send,
+as that is controlled entirely by what the read callback returns.
.IP CURLOPT_INFILESIZE_LARGE
When uploading a file to a remote site, this option should be used to tell
libcurl what the expected size of the infile is. This value should be passed
as a curl_off_t. (Added in 7.11.0)
+
+Note that this option does not limit how much data libcurl will actually send,
+as that is controlled entirely by what the read callback returns.
.IP CURLOPT_UPLOAD
A non-zero parameter tells the library to prepare for an upload. The
\fICURLOPT_READDATA\fP and \fICURLOPT_INFILESIZE\fP or