Man pages sections > man3 > CURLINFO_SPEED_DOWNLOAD_T

CURLINFO_SPEED_DOWNLOAD_T - get download speed

CURLINFO_SPEED_DOWNLOAD_T(3) curl_easy_getinfo options CURLINFO_SPEED_DOWNLOAD_T(3)

NAME

CURLINFO_SPEED_DOWNLOAD_T - get download speed

SYNOPSIS

#include <curl/curl.h>
 
CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_SPEED_DOWNLOAD_T, curl_off_t *speed);

DESCRIPTION

Pass a pointer to a curl_off_t to receive the average download speed that curl measured for the complete download. Measured in bytes/second.

PROTOCOLS

EXAMPLE

CURL *curl = curl_easy_init();
if(curl) {
  curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
/* Perform the request */ res = curl_easy_perform(curl);
if(!res) { curl_off_t speed; res = curl_easy_getinfo(curl, CURLINFO_SPEED_DOWNLOAD_T, &speed); if(!res) { printf("Download speed " CURL_FORMAT_CURL_OFF_T " bytes/sec\n", ul); } } }

AVAILABILITY

Added in 7.55.0

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_SPEED_UPLOAD(3), CURLINFO_SIZE_UPLOAD_T(3),
June 15, 2017 libcurl 7.55.1