/*
 * Name:     curl_multi_wait()
 *
 * Desc:     Poll on all fds within a CURLM set as well as any
 *           additional fds passed to the function.
 *
 * Returns:  CURLMcode type, general multi error code.
 */
CURL_EXTERN CURLMcode curl_multi_wait(CURLM *multi_handle,
                                      struct curl_waitfd extra_fds[],
                                      unsigned int extra_nfds,
                                      int timeout_ms);

I accidentally broke functionality for versions of OS X prior to Mountain
Lion in the previous commit. This commit fixes the problems.

The test would hang and get aborted with a "ABORTING TEST, since it
seems that it would have run forever." until I prevented that from
happening.

I also fixed the data file which got broken CRLF line endings when I
sucked down the path from Joe's repo == my fault.

Removed #37 from KNOWN_BUGS as this fix and test case verifies exactly
this.

If we need an NTLM connection and one already exists, always choose that
one.

Add test2032 to test that NTLM does not switch connections in the middle
of the handshake

"Currently you can only share DNS and/or COOKIE data" is incorrect since
also SSL sessions can be shared.

Bug: http://curl.haxx.se/bug/view.cgi?id=3562261
Reported by: Joe Mason

It's conceivable that after the first time curl_multi_perform returns,
the outvalue still_running will be 0, but work will have been done. This
is shown by a workload of small, purely file:// based URLs. Ensure that
we always read pending messages off the multi handle by forcing the
while loop to run at least once.

CURLOPT_USE_SSL should be set to CURLUSESSL_* and nothing else in modern
libcurl versions.

... using SSH-agent

Bug: http://curl.haxx.se/bug/view.cgi?id=3559845
Reported by: Olivier Berger

In Mountain Lion, Apple added TLS 1.1 and 1.2, and deprecated a number
of SecureTransport functions, some of which we were using. We now check
to see if the replacement functions are present, and if so, we use them
instead.  The old functions are still present for users of older
cats. Also fixed a build warning that started to appear under Mountain
Lion

Commit b91d29a28e170c16d65d956db79f2cd3a82372d2 introduces a bug and breaks Curl_closesocket function. sock_accepted flag for the second socket should be tagged as TRUE before the sockopt callback is called because in case the callback returns an error, Curl_closesocket function is going to call the - fclosesocket - callback for the accept()ed socket

For active FTP connections, applications may need setting the sockopt after accept() call returns successful. This fix gives a call to the callback registered with CURL_SOCKOPTFUNCTION option. Also a new sock type - CURLSOCKTYPE_ACCEPT - is added. This type is to be passed to application callbacks with - purpose - parameter. Applications may use this parameter to distinguish between socket types.

Removing this option as it currently only functions to lure people into
wrongly using it and falsely believing that libcurl will work fine
without using nonblocking sockets internally - which leads to hard to
track or understand errors.

"If this option is used several times, the last one will be used."
uniformity

Commit e351972b brought in the ssh agent support but some uses of
the libssh2 agent API was done unconditionally which wasn't good enough
since that API hasn't always been present.

... to please checksrc.pl

... and make the list of cipher-suites in nss.c readable by humans.

Bug: http://curl.haxx.se/mail/archive-2012-08/0016.html

5 more bug fixes, one change, 6 contributors

CURLSSH_AUTH_AGENT is a new auth type for SSH

I am about to merge the first patch that adds changes into the pending
release, and thus we bump the minor number.

Fixed this (harmless) clang-analyzer warning. Also fixed the source
indentation level.

By reading the ->head pointer and using that instead of the ->size
number to figure out if there's a list remaining we avoid the (false
positive) clang-analyzer warning that we might dereference of a null
pointer.