CURLINFO_CONTENT_LENGTH_UPLOAD(3) Library Functions Manual
NAME
CURLINFO_CONTENT_LENGTH_UPLOAD - get the specified size of the upload
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_CONTENT_LENGTH_UPLOAD,
double *content_length);
DESCRIPTION
Pass a pointer to a double to receive the specified size of the upload.
Since 7.19.4, this returns -1 if the size is not known.
CURLINFO_CONTENT_LENGTH_UPLOAD_T(3) is a newer replacement that returns
a more sensible variable type.
PROTOCOLS
This functionality affects all supported protocols
EXAMPLE
int main(void)
{
CURL *curl = curl_easy_init();
if(curl) {
CURLcode res;
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
/* Perform the upload */
res = curl_easy_perform(curl);
if(!res) {
/* check the size */
double cl;
res = curl_easy_getinfo(curl, CURLINFO_CONTENT_LENGTH_UPLOAD, &cl);
if(!res) {
printf("Size: %.0f\n", cl);
}
}
}
}
DEPRECATED
Deprecated since 7.55.0.
AVAILABILITY
Added in curl 7.6.1
RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION
if not.
SEE ALSO
CURLINFO_CONTENT_LENGTH_DOWNLOAD_T(3), curl_easy_getinfo(3),
curl_easy_setopt(3)
libcurl 2024-08-05 CURLINFO_CONTENT_LENGTH_UPLOAD(3)
curl 8.9.1 - Generated Mon Aug 12 15:21:23 CDT 2024