CURLOPT_PREQUOTE(3) Library Functions Manual CURLOPT_PREQUOTE(3)
NAME
CURLOPT_PREQUOTE - commands to run before an FTP transfer
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PREQUOTE,
struct curl_slist *cmds);
DESCRIPTION
Pass a pointer to a linked list of FTP commands to pass to the server
after the transfer type is set. The linked list should be a fully valid
list of struct curl_slist structs properly filled in as described for
CURLOPT_QUOTE(3). Disable this operation again by setting a NULL to
this option.
These commands are not performed when a directory listing is performed,
only for file transfers.
While CURLOPT_QUOTE(3) and CURLOPT_POSTQUOTE(3) work for SFTP, this
option does not.
DEFAULT
NULL
PROTOCOLS
This functionality affects ftp only
EXAMPLE
int main(void)
{
struct curl_slist *cmdlist = NULL;
cmdlist = curl_slist_append(cmdlist, "SYST");
CURL *curl = curl_easy_init();
if(curl) {
CURLcode res;
curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/foo.bin");
/* pass in the FTP commands to run */
curl_easy_setopt(curl, CURLOPT_PREQUOTE, cmdlist);
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
}
AVAILABILITY
Added in curl 7.9.5
RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION
if not.
SEE ALSO
CURLOPT_POSTQUOTE(3), CURLOPT_QUOTE(3)
libcurl 2024-08-05 CURLOPT_PREQUOTE(3)
curl 8.9.1 - Generated Mon Aug 12 16:04:41 CDT 2024