curl-w32/docs/libcurl/opts/CURLINFO_REQUEST_SIZE.md

1.2 KiB

c SPDX-License-Identifier Title Section Source See-also
Copyright (C) Daniel Stenberg, <daniel.se>, et al. curl CURLINFO_REQUEST_SIZE 3 libcurl
CURLINFO_HEADER_SIZE (3)
CURLINFO_SIZE_DOWNLOAD_T (3)
curl_easy_getinfo (3)
curl_easy_setopt (3)

NAME

CURLINFO_REQUEST_SIZE - get size of sent request

SYNOPSIS

#include <curl/curl.h>

CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_REQUEST_SIZE, long *sizep);

DESCRIPTION

Pass a pointer to a long to receive the total size of the issued requests. This is so far only for HTTP requests. Note that this may be more than one request if CURLOPT_FOLLOWLOCATION(3) is enabled.

PROTOCOLS

All

EXAMPLE

int main(void)
{
  CURL *curl = curl_easy_init();
  if(curl) {
    CURLcode res;
    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
    res = curl_easy_perform(curl);
    if(res == CURLE_OK) {
      long req;
      res = curl_easy_getinfo(curl, CURLINFO_REQUEST_SIZE, &req);
      if(!res)
        printf("Request size: %ld bytes\n", req);
    }
    curl_easy_cleanup(curl);
  }
}

AVAILABILITY

Added in 7.4.1

RETURN VALUE

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