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CURLINFO_CONTENT_LENGTH_UPLOAD(3)                    curl_easy_getinfo options

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 isn't known. CURLINFO_CONTENT_LENGTH_UPLOAD_T(3) is a newer replacement that returns a more sensible variable type.

PROTOCOLS

All

EXAMPLE

CURL *curl = curl_easy_init(); if(curl) { curl_easy_setopt(curl, CURLOPT_URL, "http://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); } } }

AVAILABILITY

Added in 7.6.1

RETURN VALUE

Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.

SEE ALSO

curl_easy_getinfo(3), curl_easy_setopt(3), CURLINFO_CONTENT_LENGTH_DOWNLOAD_T(3), libcurl 7.65.1 June 15, 2017 CURLINFO_CONTENT_LENGTH_UPLOAD(3)

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