quickjs-tart

quickjs-based runtime for wallet-core logic
Log | Files | Refs | README | LICENSE

CURLOPT_INFILESIZE_LARGE.md (1838B)

      1 ---
      2 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
      3 SPDX-License-Identifier: curl
      4 Title: CURLOPT_INFILESIZE_LARGE
      5 Section: 3
      6 Source: libcurl
      7 See-also:
      8   - CURLINFO_CONTENT_LENGTH_UPLOAD_T (3)
      9   - CURLOPT_INFILESIZE (3)
     10   - CURLOPT_UPLOAD (3)
     11 Protocol:
     12   - All
     13 Added-in: 7.11.0
     14 ---
     15 
     16 # NAME
     17 
     18 CURLOPT_INFILESIZE_LARGE - size of the input file to send off
     19 
     20 # SYNOPSIS
     21 
     22 ~~~c
     23 #include <curl/curl.h>
     24 
     25 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_INFILESIZE_LARGE,
     26                           curl_off_t filesize);
     27 ~~~
     28 
     29 # DESCRIPTION
     30 
     31 When uploading a file to a remote site, *filesize* should be used to tell
     32 libcurl what the expected size of the input file is. This value must be passed
     33 as a **curl_off_t**.
     34 
     35 For uploading using SCP, this option or CURLOPT_INFILESIZE(3) is
     36 mandatory.
     37 
     38 To unset this value again, set it to -1.
     39 
     40 When sending emails using SMTP, this command can be used to specify the
     41 optional SIZE parameter for the MAIL FROM command.
     42 
     43 This option does not limit how much data libcurl actually sends, as that is
     44 controlled entirely by what the read callback returns, but telling one value
     45 and sending a different amount may lead to errors.
     46 
     47 # DEFAULT
     48 
     49 Unset
     50 
     51 # %PROTOCOLS%
     52 
     53 # EXAMPLE
     54 
     55 ~~~c
     56 #define FILE_SIZE 123456
     57 
     58 int main(void)
     59 {
     60   CURL *curl = curl_easy_init();
     61   if(curl) {
     62     curl_off_t uploadsize = FILE_SIZE;
     63 
     64     curl_easy_setopt(curl, CURLOPT_URL,
     65                      "ftp://example.com/destination.tar.gz");
     66 
     67     curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L);
     68 
     69     curl_easy_setopt(curl, CURLOPT_INFILESIZE_LARGE, uploadsize);
     70 
     71     curl_easy_perform(curl);
     72   }
     73 }
     74 ~~~
     75 
     76 # HISTORY
     77 
     78 SMTP support added in 7.23.0
     79 
     80 # %AVAILABILITY%
     81 
     82 # RETURN VALUE
     83 
     84 curl_easy_setopt(3) returns a CURLcode indicating success or error.
     85 
     86 CURLE_OK (0) means everything was OK, non-zero means an error occurred, see
     87 libcurl-errors(3).