1---
2c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
3SPDX-License-Identifier: curl
4Title: CURLINFO_CONTENT_LENGTH_UPLOAD_T
5Section: 3
6Source: libcurl
7See-also:
8  - CURLINFO_CONTENT_LENGTH_DOWNLOAD_T (3)
9  - curl_easy_getinfo (3)
10  - curl_easy_setopt (3)
11Protocol:
12  - All
13---
14
15# NAME
16
17CURLINFO_CONTENT_LENGTH_UPLOAD_T - get the specified size of the upload
18
19# SYNOPSIS
20
21~~~c
22#include <curl/curl.h>
23
24CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_CONTENT_LENGTH_UPLOAD_T,
25                           curl_off_t *content_length);
26~~~
27
28# DESCRIPTION
29
30Pass a pointer to a *curl_off_t* to receive the specified size of the
31upload. Stores -1 if the size is not known.
32
33# EXAMPLE
34
35~~~c
36int main(void)
37{
38  CURL *curl = curl_easy_init();
39  if(curl) {
40    CURLcode res;
41    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
42
43    /* Perform the upload */
44    res = curl_easy_perform(curl);
45
46    if(!res) {
47      /* check the size */
48      curl_off_t cl;
49      res = curl_easy_getinfo(curl, CURLINFO_CONTENT_LENGTH_UPLOAD_T, &cl);
50      if(!res) {
51        printf("Upload size: %" CURL_FORMAT_CURL_OFF_T "\n", cl);
52      }
53    }
54  }
55}
56~~~
57
58# AVAILABILITY
59
60Added in 7.55.0
61
62# RETURN VALUE
63
64Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
65