1 files changed, 0 insertions, 254 deletions
diff --git a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp.cpp b/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp.cpp
deleted file mode 100644
index 21814104..00000000
--- a/external_libs/python/pyzmq-14.7.0/bundled/zeromq/src/tcp.cpp
+++ /dev/null
@@ -1,254 +0,0 @@
-/*
-    Copyright (c) 2007-2015 Contributors as noted in the AUTHORS file
-
-    This file is part of libzmq, the ZeroMQ core engine in C++.
-
-    libzmq is free software; you can redistribute it and/or modify it under
-    the terms of the GNU Lesser General Public License (LGPL) as published
-    by the Free Software Foundation; either version 3 of the License, or
-    (at your option) any later version.
-
-    As a special exception, the Contributors give you permission to link
-    this library with independent modules to produce an executable,
-    regardless of the license terms of these independent modules, and to
-    copy and distribute the resulting executable under terms of your choice,
-    provided that you also meet, for each linked independent module, the
-    terms and conditions of the license of that module. An independent
-    module is a module which is not derived from or based on this library.
-    If you modify this library, you must extend this exception to your
-    version of the library.
-
-    libzmq is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-    License for more details.
-
-    You should have received a copy of the GNU Lesser General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "ip.hpp"
-#include "tcp.hpp"
-#include "err.hpp"
-#include "platform.hpp"
-
-#if defined ZMQ_HAVE_WINDOWS
-#include "windows.hpp"
-#else
-#include <fcntl.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <netinet/tcp.h>
-#endif
-
-#if defined ZMQ_HAVE_OPENVMS
-#include <ioctl.h>
-#endif
-
-void zmq::tune_tcp_socket (fd_t s_)
-{
-    //  Disable Nagle's algorithm. We are doing data batching on 0MQ level,
-    //  so using Nagle wouldn't improve throughput in anyway, but it would
-    //  hurt latency.
-    int nodelay = 1;
-    int rc = setsockopt (s_, IPPROTO_TCP, TCP_NODELAY, (char*) &nodelay,
-        sizeof (int));
-#ifdef ZMQ_HAVE_WINDOWS
-    wsa_assert (rc != SOCKET_ERROR);
-#else
-    errno_assert (rc == 0);
-#endif
-
-#ifdef ZMQ_HAVE_OPENVMS
-    //  Disable delayed acknowledgements as they hurt latency is serious manner.
-    int nodelack = 1;
-    rc = setsockopt (s_, IPPROTO_TCP, TCP_NODELACK, (char*) &nodelack,
-        sizeof (int));
-    errno_assert (rc != SOCKET_ERROR);
-#endif
-}
-
-void zmq::set_tcp_send_buffer (fd_t sockfd_, int bufsize_)
-{
-    const int rc = setsockopt (sockfd_, SOL_SOCKET, SO_SNDBUF,
-        (char*) &bufsize_, sizeof bufsize_);
-#ifdef ZMQ_HAVE_WINDOWS
-    wsa_assert (rc != SOCKET_ERROR);
-#else
-    errno_assert (rc == 0);
-#endif
-}
-
-void zmq::set_tcp_receive_buffer (fd_t sockfd_, int bufsize_)
-{
-    const int rc = setsockopt (sockfd_, SOL_SOCKET, SO_RCVBUF,
-        (char*) &bufsize_, sizeof bufsize_);
-#ifdef ZMQ_HAVE_WINDOWS
-    wsa_assert (rc != SOCKET_ERROR);
-#else
-    errno_assert (rc == 0);
-#endif
-}
-
-void zmq::tune_tcp_keepalives (fd_t s_, int keepalive_, int keepalive_cnt_, int keepalive_idle_, int keepalive_intvl_)
-{
-    // These options are used only under certain #ifdefs below.
-    (void)keepalive_;
-    (void)keepalive_cnt_;
-    (void)keepalive_idle_;
-    (void)keepalive_intvl_;
-
-    // If none of the #ifdefs apply, then s_ is unused.
-    (void)s_;
-
-    //  Tuning TCP keep-alives if platform allows it
-    //  All values = -1 means skip and leave it for OS
-#ifdef ZMQ_HAVE_WINDOWS
-    if (keepalive_ != -1) {
-        tcp_keepalive keepalive_opts;
-        keepalive_opts.onoff = keepalive_;
-        keepalive_opts.keepalivetime = keepalive_idle_ != -1 ? keepalive_idle_ * 1000 : 7200000;
-        keepalive_opts.keepaliveinterval = keepalive_intvl_ != -1 ? keepalive_intvl_ * 1000 : 1000;
-        DWORD num_bytes_returned;
-        int rc = WSAIoctl(s_, SIO_KEEPALIVE_VALS, &keepalive_opts, sizeof(keepalive_opts), NULL, 0, &num_bytes_returned, NULL, NULL);
-        wsa_assert (rc != SOCKET_ERROR);
-    }
-#else
-#ifdef ZMQ_HAVE_SO_KEEPALIVE
-    if (keepalive_ != -1) {
-        int rc = setsockopt (s_, SOL_SOCKET, SO_KEEPALIVE, (char*) &keepalive_, sizeof (int));
-        errno_assert (rc == 0);
-
-#ifdef ZMQ_HAVE_TCP_KEEPCNT
-        if (keepalive_cnt_ != -1) {
-            int rc = setsockopt (s_, IPPROTO_TCP, TCP_KEEPCNT, &keepalive_cnt_, sizeof (int));
-            errno_assert (rc == 0);
-        }
-#endif // ZMQ_HAVE_TCP_KEEPCNT
-
-#ifdef ZMQ_HAVE_TCP_KEEPIDLE
-        if (keepalive_idle_ != -1) {
-            int rc = setsockopt (s_, IPPROTO_TCP, TCP_KEEPIDLE, &keepalive_idle_, sizeof (int));
-            errno_assert (rc == 0);
-        }
-#else // ZMQ_HAVE_TCP_KEEPIDLE
-#ifdef ZMQ_HAVE_TCP_KEEPALIVE
-        if (keepalive_idle_ != -1) {
-            int rc = setsockopt (s_, IPPROTO_TCP, TCP_KEEPALIVE, &keepalive_idle_, sizeof (int));
-            errno_assert (rc == 0);
-        }
-#endif // ZMQ_HAVE_TCP_KEEPALIVE
-#endif // ZMQ_HAVE_TCP_KEEPIDLE
-
-#ifdef ZMQ_HAVE_TCP_KEEPINTVL
-        if (keepalive_intvl_ != -1) {
-            int rc = setsockopt (s_, IPPROTO_TCP, TCP_KEEPINTVL, &keepalive_intvl_, sizeof (int));
-            errno_assert (rc == 0);
-        }
-#endif // ZMQ_HAVE_TCP_KEEPINTVL
-    }
-#endif // ZMQ_HAVE_SO_KEEPALIVE
-#endif // ZMQ_HAVE_WINDOWS
-}
-
-int zmq::tcp_write (fd_t s_, const void *data_, size_t size_)
-{
-#ifdef ZMQ_HAVE_WINDOWS
-
-    int nbytes = send (s_, (char*) data_, (int) size_, 0);
-
-    //  If not a single byte can be written to the socket in non-blocking mode
-    //  we'll get an error (this may happen during the speculative write).
-    if (nbytes == SOCKET_ERROR && WSAGetLastError () == WSAEWOULDBLOCK)
-        return 0;
-
-    //  Signalise peer failure.
-    if (nbytes == SOCKET_ERROR && (
-          WSAGetLastError () == WSAENETDOWN ||
-          WSAGetLastError () == WSAENETRESET ||
-          WSAGetLastError () == WSAEHOSTUNREACH ||
-          WSAGetLastError () == WSAECONNABORTED ||
-          WSAGetLastError () == WSAETIMEDOUT ||
-          WSAGetLastError () == WSAECONNRESET))
-        return -1;
-
-    wsa_assert (nbytes != SOCKET_ERROR);
-    return nbytes;
-
-#else
-    ssize_t nbytes = send (s_, data_, size_, 0);
-
-    //  Several errors are OK. When speculative write is being done we may not
-    //  be able to write a single byte from the socket. Also, SIGSTOP issued
-    //  by a debugging tool can result in EINTR error.
-    if (nbytes == -1 && (errno == EAGAIN || errno == EWOULDBLOCK ||
-          errno == EINTR))
-        return 0;
-
-    //  Signalise peer failure.
-    if (nbytes == -1) {
-        errno_assert (errno != EACCES
-                   && errno != EBADF
-                   && errno != EDESTADDRREQ
-                   && errno != EFAULT
-                   && errno != EINVAL
-                   && errno != EISCONN
-                   && errno != EMSGSIZE
-                   && errno != ENOMEM
-                   && errno != ENOTSOCK
-                   && errno != EOPNOTSUPP);
-        return -1;
-    }
-
-    return static_cast <int> (nbytes);
-
-#endif
-}
-
-int zmq::tcp_read (fd_t s_, void *data_, size_t size_)
-{
-#ifdef ZMQ_HAVE_WINDOWS
-
-    const int rc = recv (s_, (char*) data_, (int) size_, 0);
-
-    //  If not a single byte can be read from the socket in non-blocking mode
-    //  we'll get an error (this may happen during the speculative read).
-    if (rc == SOCKET_ERROR) {
-        if (WSAGetLastError () == WSAEWOULDBLOCK)
-            errno = EAGAIN;
-        else {
-            wsa_assert (WSAGetLastError () == WSAENETDOWN
-                     || WSAGetLastError () == WSAENETRESET
-                     || WSAGetLastError () == WSAECONNABORTED
-                     || WSAGetLastError () == WSAETIMEDOUT
-                     || WSAGetLastError () == WSAECONNRESET
-                     || WSAGetLastError () == WSAECONNREFUSED
-                     || WSAGetLastError () == WSAENOTCONN);
-            errno = wsa_error_to_errno (WSAGetLastError ());
-        }
-    }
-
-    return rc == SOCKET_ERROR? -1: rc;
-
-#else
-
-    const ssize_t rc = recv (s_, data_, size_, 0);
-
-    //  Several errors are OK. When speculative read is being done we may not
-    //  be able to read a single byte from the socket. Also, SIGSTOP issued
-    //  by a debugging tool can result in EINTR error.
-    if (rc == -1) {
-        errno_assert (errno != EBADF
-                   && errno != EFAULT
-                   && errno != EINVAL
-                   && errno != ENOMEM
-                   && errno != ENOTSOCK);
-        if (errno == EWOULDBLOCK || errno == EINTR)
-            errno = EAGAIN;
-    }
-
-    return static_cast <int> (rc);
-
-#endif
-}