CURLOPT_APPEND.md (1213B)
1 --- 2 c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 3 SPDX-License-Identifier: curl 4 Title: CURLOPT_APPEND 5 Section: 3 6 Source: libcurl 7 See-also: 8 - CURLOPT_DIRLISTONLY (3) 9 - CURLOPT_RESUME_FROM (3) 10 - CURLOPT_UPLOAD (3) 11 Protocol: 12 - FTP 13 - SFTP 14 Added-in: 7.17.0 15 --- 16 17 # NAME 18 19 CURLOPT_APPEND - append to the remote file 20 21 # SYNOPSIS 22 23 ~~~c 24 #include <curl/curl.h> 25 26 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_APPEND, long append); 27 ~~~ 28 29 # DESCRIPTION 30 31 A long parameter set to 1 tells the library to append to the remote file 32 instead of overwrite it. This is only useful when uploading to an FTP site. 33 34 # DEFAULT 35 36 0 (disabled) 37 38 # %PROTOCOLS% 39 40 # EXAMPLE 41 42 ~~~c 43 int main(void) 44 { 45 CURL *curl = curl_easy_init(); 46 if(curl) { 47 48 curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/dir/to/newfile"); 49 curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L); 50 curl_easy_setopt(curl, CURLOPT_APPEND, 1L); 51 52 curl_easy_perform(curl); 53 } 54 } 55 ~~~ 56 57 # HISTORY 58 59 This option was known as CURLOPT_FTPAPPEND up to 7.16.4 60 61 # %AVAILABILITY% 62 63 # RETURN VALUE 64 65 curl_easy_setopt(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).