Hello
Is libssh really supported on Windows (without using cygwin or MinGW)? From
the cmake files and the source code it looks like Windows is a supported
Platform. I could build recent sources from master for Windows 7 and
Windows CE 6. For Windows CE 6 there was a bit of additional work required.
With both versions I could successfully run the sftp example.
But when I look at the source code in libssh I am not sure if the errno
handling is correctly done for Windows.
For example in ssh_connect_host_nonblocking there is:
errno = 0;
rc = connect(s, itr->ai_addr, itr->ai_addrlen);
if (rc == -1 && (errno != 0) && (errno != EINPROGRESS)) {
ssh_set_error(session, SSH_FATAL,
"Failed to connect: %s", strerror(errno));
ssh_connect_socket_close(s);
s = -1;
continue;
}
The if condition will never be true on Windows, even if connect returns -1
and WSAGetLastError would return something different from WSAEWOULDBLOCK.
Is it supposed to work like this?
or in bsd_poll
#ifdef _WIN32
if ((ret == -1) &&
(errno == WSAESHUTDOWN || errno == WSAECONNRESET ||
errno == WSAECONNABORTED || errno == WSAENETRESET)) {
#else
The Windows Sockets API does not set errno.
https://msdn.microsoft.com/en-us/library/windows/desktop/ms737828(v=vs.85).aspx
Other code uses WSAGetLastError (socket.c) as I would expect.
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