1--- 2c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. 3SPDX-License-Identifier: curl 4Title: CURLOPT_KRBLEVEL 5Section: 3 6Source: libcurl 7See-also: 8 - CURLOPT_KRBLEVEL (3) 9 - CURLOPT_USE_SSL (3) 10Protocol: 11 - FTP 12--- 13 14# NAME 15 16CURLOPT_KRBLEVEL - FTP kerberos security level 17 18# SYNOPSIS 19 20~~~c 21#include <curl/curl.h> 22 23CURLcode curl_easy_setopt(CURL *handle, CURLOPT_KRBLEVEL, char *level); 24~~~ 25 26# DESCRIPTION 27 28Pass a char pointer as parameter. Set the kerberos security level for FTP; 29this also enables kerberos awareness. This is a string that should match one 30of the following: &'clear', &'safe', &'confidential' or &'private'. If the 31string is set but does not match one of these, 'private' is used. Set the 32string to NULL to disable kerberos support for FTP. 33 34The application does not have to keep the string around after setting this 35option. 36 37# DEFAULT 38 39NULL 40 41# EXAMPLE 42 43~~~c 44int main(void) 45{ 46 CURL *curl = curl_easy_init(); 47 if(curl) { 48 CURLcode res; 49 curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/foo.bin"); 50 curl_easy_setopt(curl, CURLOPT_KRBLEVEL, "private"); 51 res = curl_easy_perform(curl); 52 curl_easy_cleanup(curl); 53 } 54} 55~~~ 56 57# AVAILABILITY 58 59This option was known as CURLOPT_KRB4LEVEL up to 7.16.3 60 61# RETURN VALUE 62 63Returns CURLE_OK if the option is supported, CURLE_UNKNOWN_OPTION if not, or 64CURLE_OUT_OF_MEMORY if there was insufficient heap space. 65
