curlopt_ftp_use_epsv(3) [mojave man page]
CURLOPT_FTP_USE_EPSV(3) curl_easy_setopt options CURLOPT_FTP_USE_EPSV(3) NAME
CURLOPT_FTP_USE_EPSV - enable/disable use of EPSV SYNOPSIS
#include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_USE_EPSV, long epsv); DESCRIPTION
Pass epsv as a long. If the value is 1, it tells curl to use the EPSV command when doing passive FTP downloads (which it does by default). Using EPSV means that it will first attempt to use EPSV before using PASV, but if you pass zero to this option, it will not try using EPSV, only plain PASV. If the server is an IPv6 host, this option will have no effect as of 7.12.3. DEFAULT
1 PROTOCOLS
FTP EXAMPLE
TODO AVAILABILITY
Along with FTP RETURN VALUE
Returns CURLE_OK if FTP is supported, and CURLE_UNKNOWN_OPTION if not. SEE ALSO
CURLOPT_FTP_USE_EPRT(3), CURLOPT_FTPPORT(3), libcurl 7.54.0 February 03, 2016 CURLOPT_FTP_USE_EPSV(3)
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CURLOPT_APPEND(3) curl_easy_setopt options CURLOPT_APPEND(3) NAME
CURLOPT_APPEND - enable appending to the remote file SYNOPSIS
#include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_APPEND, long append); DESCRIPTION
A long parameter set to 1 tells the library to append to the remote file instead of overwrite it. This is only useful when uploading to an FTP site. DEFAULT
0 (disabled) PROTOCOLS
FTP EXAMPLE
CURL *curl = curl_easy_init(); if(curl) { curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/dir/to/newfile"); curl_easy_setopt(curl, CURLOPT_UPLOAD, 1L); curl_easy_setopt(curl, CURLOPT_APPEND, 1L); curl_easy_perform(curl); } AVAILABILITY
This option was known as CURLOPT_FTPAPPEND up to 7.16.4 RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. SEE ALSO
CURLOPT_DIRLISTONLY(3), CURLOPT_RESUME_FROM(3), CURLOPT_UPLOAD(3), libcurl 7.54.0 March 06, 2016 CURLOPT_APPEND(3)