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CURLINFO_C...GTH_UPLOAD(3) Library Functions Manual CURLINFO_C...GTH_UPLOAD(3) 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 curl_easy_getinfo(3) returns a CURLcode indicating success or error. CURLE_OK (0) means everything was OK, non-zero means an error occurred, see libcurl-errors(3). SEE ALSO CURLINFO_CONTENT_LENGTH_DOWNLOAD_T(3), curl_easy_getinfo(3), curl_easy_setopt(3) libcurl 2025-06-03 CURLINFO_C...GTH_UPLOAD(3)
NAME | SYNOPSIS | DESCRIPTION | PROTOCOLS | EXAMPLE | DEPRECATED | AVAILABILITY | RETURN VALUE | SEE ALSO
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