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| .TH CURLINFO_CONTENT_LENGTH_UPLOAD 3 "November 04, 2020" "libcurl 7.78.0" "curl_easy_getinfo options" |
| |
| .SH NAME |
| CURLINFO_CONTENT_LENGTH_UPLOAD \- get the specified size of the upload |
| .SH SYNOPSIS |
| #include <curl/curl.h> |
| |
| CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_CONTENT_LENGTH_UPLOAD, |
| double *content_length); |
| .SH 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 isn't known. |
| |
| \fICURLINFO_CONTENT_LENGTH_UPLOAD_T(3)\fP is a newer replacement that returns a |
| more sensible variable type. |
| .SH PROTOCOLS |
| All |
| .SH EXAMPLE |
| .nf |
| CURL *curl = curl_easy_init(); |
| if(curl) { |
| 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); |
| } |
| } |
| } |
| .fi |
| .SH AVAILABILITY |
| Added in 7.6.1 |
| .SH RETURN VALUE |
| Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. |
| .SH "SEE ALSO" |
| .BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), " |
| .BR CURLINFO_CONTENT_LENGTH_DOWNLOAD_T "(3), " |
