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23 .TH CURLINFO_CONTENT_LENGTH_UPLOAD 3 "June 15, 2017" "libcurl 7.56.1" "curl_easy_getinfo options"
26 CURLINFO_CONTENT_LENGTH_UPLOAD \- get the specified size of the upload
28 #include <curl/curl.h>
30 CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_CONTENT_LENGTH_UPLOAD,
31 double *content_length);
33 Pass a pointer to a double to receive the specified size of the upload. Since
34 7.19.4, this returns -1 if the size isn't known.
36 \fICURLINFO_CONTENT_LENGTH_UPLOAD_T(3)\fP is a newer replacement that returns a
37 more sensible variable type.
42 CURL *curl = curl_easy_init();
44 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
46 /* Perform the upload */
47 res = curl_easy_perform(curl);
52 res = curl_easy_getinfo(curl, CURLINFO_CONTENT_LENGTH_UPLOAD, &cl);
54 printf("Size: %.0f\\n", cl);
62 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
64 .BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), "
65 .BR CURLINFO_CONTENT_LENGTH_DOWNLOAD_T "(3), "