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e694c8284a
Expand a little. - mention the type name of the return code - avoid stating which exact return codes that might be returned, as that varies over time, builds and conditions - avoid stating some always return OK - refer to the manpage documenting all the return codes Closes #15900
74 lines
1.5 KiB
Markdown
74 lines
1.5 KiB
Markdown
---
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c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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SPDX-License-Identifier: curl
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Title: CURLOPT_KRBLEVEL
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Section: 3
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Source: libcurl
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See-also:
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- CURLOPT_KRBLEVEL (3)
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- CURLOPT_USE_SSL (3)
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Protocol:
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- FTP
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Added-in: 7.16.4
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---
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# NAME
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CURLOPT_KRBLEVEL - FTP kerberos security level
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# SYNOPSIS
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~~~c
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_KRBLEVEL, char *level);
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~~~
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# DESCRIPTION
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Pass a char pointer as parameter. Set the kerberos security level for FTP;
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this also enables kerberos awareness. This is a string that should match one
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of the following: &'clear', &'safe', &'confidential' or &'private'. If the
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string is set but does not match one of these, 'private' is used. Set the
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string to NULL to disable kerberos support for FTP.
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The application does not have to keep the string around after setting this
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option.
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The application does not have to keep the string around after setting this
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option.
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# DEFAULT
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NULL
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# %PROTOCOLS%
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# EXAMPLE
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~~~c
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int main(void)
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{
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CURL *curl = curl_easy_init();
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if(curl) {
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CURLcode res;
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curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/foo.bin");
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curl_easy_setopt(curl, CURLOPT_KRBLEVEL, "private");
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res = curl_easy_perform(curl);
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curl_easy_cleanup(curl);
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}
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}
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~~~
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# HISTORY
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This option was known as CURLOPT_KRB4LEVEL up to 7.16.3
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# %AVAILABILITY%
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# RETURN VALUE
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curl_easy_setopt(3) returns a CURLcode indicating success or error.
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CURLE_OK (0) means everything was OK, non-zero means an error occurred, see
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libcurl-errors(3).
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