tizen 2.3.1 release

[external/curl.git] / docs / libcurl / curl_version_info.3

diff --git a/docs/libcurl/curl_version_info.3 b/docs/libcurl/curl_version_info.3
index 4481830..1b8f9c1 100644 (file)
--- a/docs/libcurl/curl_version_info.3
+++ b/docs/libcurl/curl_version_info.3
@@ -5,7 +5,7 @@
 .\" *                            | (__| |_| |  _ <| |___
 .\" *                             \___|\___/|_| \_\_____|
 .\" *
-.\" * Copyright (C) 1998 - 2009, Daniel Stenberg, <daniel@haxx.se>, et al.
+.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
 .\" *
 .\" * This software is licensed as described in the file COPYING, which
 .\" * you should have received as part of this distribution. The terms
@@ -20,7 +20,7 @@
 .\" *
 .\" **************************************************************************
 .\"
-.TH curl_version_info 3 "10 June 2009" "libcurl 7.19.6" "libcurl Manual"
+.TH curl_version_info 3 "2 Nov 2014" "libcurl 7.40.0" "libcurl Manual"
 .SH NAME
 curl_version_info - returns run-time libcurl version info
 .SH SYNOPSIS
@@ -29,12 +29,13 @@ curl_version_info - returns run-time libcurl version info
 .BI "curl_version_info_data *curl_version_info( CURLversion "type ");"
 .ad
 .SH DESCRIPTION
-Returns a pointer to a filled in struct with information about various
-run-time features in libcurl. \fItype\fP should be set to the version of this
-functionality by the time you write your program. This way, libcurl will
-always return a proper struct that your program understands, while programs in
-the future might get a different struct. CURLVERSION_NOW will be the most
-recent one for the library you have installed:
+Returns a pointer to a filled in static struct with information about various
+features in the running version of libcurl. \fItype\fP should be set to the
+version of this functionality by the time you write your program. This way,
+libcurl will always return a proper struct that your program understands,
+while programs in the future might get a different
+struct. \fBCURLVERSION_NOW\fP will be the most recent one for the library you
+have installed:
 
         data = curl_version_info(CURLVERSION_NOW);
 
@@ -65,7 +66,8 @@ typedef struct {
   /* when 'age' is 2 or higher, the member below also exists: */
   const char *libidn;       /* human readable string */
 
-  /* when 'age' is 3 or higher, the members below also exist: */
+  /* when 'age' is 3 or higher (7.16.1 or later), the members below also
+     exist  */
   int iconv_ver_num;       /* '_libiconv_version' if iconv support enabled */
 
   const char *libssh_version; /* human readable string */
@@ -94,7 +96,10 @@ bits are:
 .IP CURL_VERSION_IPV6
 supports IPv6
 .IP CURL_VERSION_KERBEROS4
-supports kerberos4 (when using FTP)
+supports Kerberos V4 (when using FTP)
+.IP CURL_VERSION_KERBEROS5
+supports Kerberos V5 authentication for FTP, IMAP, POP3, SMTP and SOCKSv5 proxy
+(Added in 7.40.0)
 .IP CURL_VERSION_SSL
 supports SSL (HTTPS/FTPS) (Added in 7.10)
 .IP CURL_VERSION_LIBZ
@@ -122,18 +127,33 @@ libcurl was built with support for IDNA, domain names with international
 letters. (Added in 7.12.0)
 .IP CURL_VERSION_SSPI
 libcurl was built with support for SSPI. This is only available on Windows and
-makes libcurl use Windows-provided functions for NTLM authentication. It also
-allows libcurl to use the current user and the current user's password without
-the app having to pass them on. (Added in 7.13.2)
+makes libcurl use Windows-provided functions for Kerberos, NTLM, SPNEGO and
+Digest authentication. It also allows libcurl to use the current user
+credentials without the app having to pass them on. (Added in 7.13.2)
+.IP CURL_VERSION_GSSAPI
+libcurl was built with support for GSS-API. This makes libcurl use provided
+functions for Kerberos and SPNEGO authentication. It also allows libcurl
+to use the current user credentials without the app having to pass them on.
+(Added in 7.38.0)
 .IP CURL_VERSION_CONV
 libcurl was built with support for character conversions, as provided by the
 CURLOPT_CONV_* callbacks. (Added in 7.15.4)
+.IP CURL_VERSION_TLSAUTH_SRP
+libcurl was built with support for TLS-SRP. (Added in 7.21.4)
+.IP CURL_VERSION_NTLM_WB
+libcurl was built with support for NTLM delegation to a winbind helper.
+(Added in 7.22.0)
+.IP CURL_VERSION_HTTP2
+libcurl was built with support for HTTP2.
+(Added in 7.33.0)
+.IP CURL_VERSION_UNIX_SOCKETS
+libcurl was built with support for Unix domain sockets.
+(Added in 7.40.0)
 .RE
 \fIssl_version\fP is an ASCII string for the OpenSSL version used. If libcurl
 has no SSL support, this is NULL.
 
-\fIssl_version_num\fP is the numerical OpenSSL version value as defined by the
-OpenSSL project. If libcurl has no SSL support, this is 0.
+\fIssl_version_num\fP is always 0.
 
 \fIlibz_version\fP is an ASCII string (there is no numerical version). If
 libcurl has no libz support, this is NULL.