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b935fd4a07
The mandatory header now has a mandatory list of protocols for which the manpage is relevant. Most man pages already has a "PROTOCOLS" section, but this introduces a stricter way to specify the relevant protocols. cd2nroff verifies that at least one protocol is mentioned (which can be `*`). This information is not used just yet, but A) the PROTOCOLS section can now instead get generated and get a unified wording across all manpages and B) this allows us to more reliably filter/search for protocol specific manpages/options. Closes #13166
1.4 KiB
1.4 KiB
| c | SPDX-License-Identifier | Title | Section | Source | Protocol | See-also | |||
|---|---|---|---|---|---|---|---|---|---|
| Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. | curl | CURLOPT_FTPSSLAUTH | 3 | libcurl |
|
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NAME
CURLOPT_FTPSSLAUTH - order in which to attempt TLS vs SSL
SYNOPSIS
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTPSSLAUTH, long order);
DESCRIPTION
Pass a long using one of the values from below, to alter how libcurl issues "AUTH TLS" or "AUTH SSL" when FTP over SSL is activated. This is only interesting if CURLOPT_USE_SSL(3) is also set.
Possible order values:
CURLFTPAUTH_DEFAULT
Allow libcurl to decide.
CURLFTPAUTH_SSL
Try "AUTH SSL" first, and only if that fails try "AUTH TLS".
CURLFTPAUTH_TLS
Try "AUTH TLS" first, and only if that fails try "AUTH SSL".
DEFAULT
CURLFTPAUTH_DEFAULT
PROTOCOLS
FTP
EXAMPLE
int main(void)
{
CURL *curl = curl_easy_init();
if(curl) {
CURLcode res;
curl_easy_setopt(curl, CURLOPT_URL, "ftp://example.com/file.txt");
curl_easy_setopt(curl, CURLOPT_USE_SSL, CURLUSESSL_TRY);
/* funny server, ask for SSL before TLS */
curl_easy_setopt(curl, CURLOPT_FTPSSLAUTH, (long)CURLFTPAUTH_SSL);
res = curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
}
AVAILABILITY
Added in 7.12.2
RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.