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

67 lines
1.2 KiB
Markdown
Raw Normal View History

---
c: Copyright (C) Daniel Stenberg, <daniel.se>, et al.
SPDX-License-Identifier: curl
Title: CURLINFO_CONTENT_LENGTH_UPLOAD_T
Section: 3
Source: libcurl
See-also:
- CURLINFO_CONTENT_LENGTH_DOWNLOAD_T (3)
- curl_easy_getinfo (3)
- curl_easy_setopt (3)
---
# NAME
CURLINFO_CONTENT_LENGTH_UPLOAD_T - get the specified size of the upload
# SYNOPSIS
~~~c
#include <curl/curl.h>
CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_CONTENT_LENGTH_UPLOAD_T,
curl_off_t *content_length);
~~~
# DESCRIPTION
Pass a pointer to a *curl_off_t* to receive the specified size of the
upload. Stores -1 if the size is not known.
# PROTOCOLS
All
# EXAMPLE
~~~c
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 */
curl_off_t cl;
res = curl_easy_getinfo(curl, CURLINFO_CONTENT_LENGTH_UPLOAD_T, &cl);
if(!res) {
printf("Upload size: %" CURL_FORMAT_CURL_OFF_T "\n", cl);
}
}
}
}
~~~
# AVAILABILITY
Added in 7.55.0
# RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.