Imported Upstream version 7.59.0

[platform/upstream/curl.git] / docs / libcurl / opts / CURLOPT_PROXY_SSLVERSION.3

diff --git a/docs/libcurl/opts/CURLOPT_PROXY_SSLVERSION.3 b/docs/libcurl/opts/CURLOPT_PROXY_SSLVERSION.3
index f96a9e6..5c34eef 100644 (file)
--- a/docs/libcurl/opts/CURLOPT_PROXY_SSLVERSION.3
+++ b/docs/libcurl/opts/CURLOPT_PROXY_SSLVERSION.3
@@ -20,7 +20,8 @@
 .\" *
 .\" **************************************************************************
 .\"
-.TH CURLOPT_PROXY_SSLVERSION 3 "16 Nov 2016" "libcurl 7.52.0" "curl_easy_setopt options"
+.TH CURLOPT_PROXY_SSLVERSION 3 "January 10, 2018" "libcurl 7.59.0" "curl_easy_setopt options"
+
 .SH NAME
 CURLOPT_PROXY_SSLVERSION \- set preferred proxy TLS/SSL version
 .SH SYNOPSIS
@@ -47,6 +48,28 @@ TLSv1.2
 .IP CURL_SSLVERSION_TLSv1_3
 TLSv1.3
 .RE
+The maximum TLS version can be set by using \fIone\fP of the
+CURL_SSLVERSION_MAX_ macros below. It is also possible to OR \fIone\fP of the
+CURL_SSLVERSION_ macros with \fIone\fP of the CURL_SSLVERSION_MAX_ macros.
+The MAX macros are not supported for SSL backends axTLS or wolfSSL.
+.RS
+.IP CURL_SSLVERSION_MAX_DEFAULT
+The flag defines the maximum supported TLS version as TLSv1.2, or the default
+value from the SSL library.
+(Added in 7.54.0)
+.IP CURL_SSLVERSION_MAX_TLSv1_0
+The flag defines maximum supported TLS version as TLSv1.0.
+(Added in 7.54.0)
+.IP CURL_SSLVERSION_MAX_TLSv1_1
+The flag defines maximum supported TLS version as TLSv1.1.
+(Added in 7.54.0)
+.IP CURL_SSLVERSION_MAX_TLSv1_2
+The flag defines maximum supported TLS version as TLSv1.2.
+(Added in 7.54.0)
+.IP CURL_SSLVERSION_MAX_TLSv1_3
+The flag defines maximum supported TLS version as TLSv1.3.
+(Added in 7.54.0)
+.RE
 .SH DEFAULT
 CURL_SSLVERSION_DEFAULT
 .SH PROTOCOLS
@@ -58,7 +81,7 @@ if(curl) {
   curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
 
   /* ask libcurl to use TLS version 1.0 or later */
-  curl_easy_setopt(curl, CURLOPT_PROXY_SSLVERSION, CURL_SSLVERSION_TLSv1);
+  curl_easy_setopt(curl, CURLOPT_SSLVERSION, CURL_SSLVERSION_TLSv1);
 
   /* Perform the request */
   curl_easy_perform(curl);