The non blocking connect in freerdp_tcp_connect_multi did not
work reliably.
Fall back to blocking connect (which might take longer until the connection
is established) instead of not being able to connect at all.
There is no point in using BIO_free with a custom recursion
to free up stacked BIOs if there is already BIO_free_all.
Using it consistently avoids memory leaks due to stacked BIOs
not being recursively freed.
When the TLS connection is aborted early (certificate issues, ...)
the bio simple socket might not have been initialized.
Do not access the NULL pointer on cleanup.
buffer_size_warning: Calling strncpy with a maximum size argument of 108 bytes on destination array "addr.sun_path" of size 108 bytes might leave the destination string unterminated.
On Windows the sockaddr struct is smaller than sockaddr_in6.
This causes getsockname to fail because the buffer is too small.
The new code uses sockaddr_storage which should be large enough to
hold any supported protocol address structure.
See: http://pubs.opengroup.org/onlinepubs/009696699/basedefs/sys/socket.h.html
- fixed invalid, missing or additional arguments
- removed all type casts from arguments
- added missing (void*) typecasts for %p arguments
- use inttypes defines where appropriate
iOS does not support Thread Local Storage.
Disabling it for now until a solution is found.
Print a compiler warning informing developers about this issue.
winsock.h pulls in a lot of defines and dependencies that are not
required and partially unwanted in winpr's core (for parts that are not
related to network). In order to get rid of this dependency and have an
independent defines for extended winpr functions the WINPR_FD_* defines
are used internally (and for exposed functions). Where required, like in
WSAEventSelect, the FD_* is mapped to WINPR_FD_*.
From MSDN, it looks same as CreateEvent(NULL, FALSE, FALSE, NULL):
The WSACreateEvent function creates a manual-reset event object with an initial state of nonsignaled. The event object is unnamed.
However they are not really equivalent. When we use normal event, the WSAEventSelect still works but the event appears to be 'auto-reset'.
