quickjs-tart

quickjs-based runtime for wallet-core logic
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CURLINFO_CONTENT_LENGTH_UPLOAD_T.md (1380B)

      1 ---
      2 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
      3 SPDX-License-Identifier: curl
      4 Title: CURLINFO_CONTENT_LENGTH_UPLOAD_T
      5 Section: 3
      6 Source: libcurl
      7 See-also:
      8   - CURLINFO_CONTENT_LENGTH_DOWNLOAD_T (3)
      9   - curl_easy_getinfo (3)
     10   - curl_easy_setopt (3)
     11 Protocol:
     12   - All
     13 Added-in: 7.55.0
     14 ---
     15 
     16 # NAME
     17 
     18 CURLINFO_CONTENT_LENGTH_UPLOAD_T - get the specified size of the upload
     19 
     20 # SYNOPSIS
     21 
     22 ~~~c
     23 #include <curl/curl.h>
     24 
     25 CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_CONTENT_LENGTH_UPLOAD_T,
     26                            curl_off_t *content_length);
     27 ~~~
     28 
     29 # DESCRIPTION
     30 
     31 Pass a pointer to a *curl_off_t* to receive the specified size of the
     32 upload. Stores -1 if the size is not known.
     33 
     34 # %PROTOCOLS%
     35 
     36 # EXAMPLE
     37 
     38 ~~~c
     39 int main(void)
     40 {
     41   CURL *curl = curl_easy_init();
     42   if(curl) {
     43     CURLcode res;
     44     curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
     45 
     46     /* Perform the upload */
     47     res = curl_easy_perform(curl);
     48 
     49     if(!res) {
     50       /* check the size */
     51       curl_off_t cl;
     52       res = curl_easy_getinfo(curl, CURLINFO_CONTENT_LENGTH_UPLOAD_T, &cl);
     53       if(!res) {
     54         printf("Upload size: %" CURL_FORMAT_CURL_OFF_T "\n", cl);
     55       }
     56     }
     57   }
     58 }
     59 ~~~
     60 
     61 # %AVAILABILITY%
     62 
     63 # RETURN VALUE
     64 
     65 curl_easy_getinfo(3) returns a CURLcode indicating success or error.
     66 
     67 CURLE_OK (0) means everything was OK, non-zero means an error occurred, see
     68 libcurl-errors(3).