1--- 2c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 3SPDX-License-Identifier: curl 4Title: CURLOPT_PREQUOTE 5Section: 3 6Source: libcurl 7See-also: 8 - CURLOPT_POSTQUOTE (3) 9 - CURLOPT_QUOTE (3) 10Protocol: 11 - FTP 12--- 13 14# NAME 15 16CURLOPT_PREQUOTE - commands to run before an FTP transfer 17 18# SYNOPSIS 19 20~~~c 21#include <curl/curl.h> 22 23CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PREQUOTE, 24 struct curl_slist *cmds); 25~~~ 26 27# DESCRIPTION 28 29Pass a pointer to a linked list of FTP commands to pass to the server after 30the transfer type is set. The linked list should be a fully valid list of 31struct curl_slist structs properly filled in as described for 32CURLOPT_QUOTE(3). Disable this operation again by setting a NULL to this 33option. 34 35These commands are not performed when a directory listing is performed, only 36for file transfers. 37 38While CURLOPT_QUOTE(3) and CURLOPT_POSTQUOTE(3) work for SFTP, 39this option does not. 40 41# DEFAULT 42 43NULL 44 45# EXAMPLE 46 47~~~c 48int main(void) 49{ 50 struct curl_slist *cmdlist = NULL; 51 cmdlist = curl_slist_append(cmdlist, "SYST"); 52 53 CURL *curl = curl_easy_init(); 54 if(curl) { 55 CURLcode res; 56 curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/foo.bin"); 57 58 /* pass in the FTP commands to run */ 59 curl_easy_setopt(curl, CURLOPT_PREQUOTE, cmdlist); 60 61 res = curl_easy_perform(curl); 62 63 curl_easy_cleanup(curl); 64 } 65} 66~~~ 67 68# AVAILABILITY 69 70Along with the protocol support 71 72# RETURN VALUE 73 74Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. 75
