1 files changed, 92 insertions, 0 deletions
diff --git a/src/3rdparty/libdbus/dbus/dbus-pipe-win.c b/src/3rdparty/libdbus/dbus/dbus-pipe-win.c
new file mode 100644
index 00000000..5667ad91
--- /dev/null
+++ b/src/3rdparty/libdbus/dbus/dbus-pipe-win.c
@@ -0,0 +1,92 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+/* dbus-pipe-win.c windows related pipe implementation
+ *
+ * Copyright (C) 2002, 2003, 2006  Red Hat, Inc.
+ * Copyright (C) 2003 CodeFactory AB
+ *
+ * SPDX-License-Identifier: AFL-2.1 OR GPL-2.0-or-later
+ *
+ * Licensed under the Academic Free License version 2.1
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#include <config.h>
+#include "dbus-protocol.h"
+#include "dbus-string.h"
+#include "dbus-internals.h"
+#include "dbus-pipe.h"
+
+#include <windows.h>
+#include <io.h>
+
+/**
+ * write data to a pipe.
+ *
+ * @param pipe the pipe instance
+ * @param buffer the buffer to write data from
+ * @param start the first byte in the buffer to write
+ * @param len the number of bytes to try to write
+ * @param error error return
+ * @returns the number of bytes written or -1 on error
+ */
+int
+_dbus_pipe_write (DBusPipe         *pipe,
+                  const DBusString *buffer,
+                  int               start,
+                  int               len,
+                  DBusError        *error)
+{
+  const char *buffer_c = _dbus_string_get_const_data (buffer);
+  int written;
+
+  written = _write (pipe->fd, buffer_c + start, len);
+
+  if (written >= 0)
+    return written;
+
+  dbus_set_error (error, _dbus_error_from_system_errno (),
+                  "Writing to pipe: %s",
+                  _dbus_strerror_from_errno ());
+  return -1;
+}
+
+/**
+ * close a pipe.
+ *
+ * @param pipe the pipe instance
+ * @param error return location for an error
+ * @returns #FALSE if error is set
+ */
+int
+_dbus_pipe_close  (DBusPipe         *pipe,
+                   DBusError        *error)
+{
+  _DBUS_ASSERT_ERROR_IS_CLEAR (error);
+
+  if (_close (pipe->fd) != 0)
+    {
+      dbus_set_error (error, _dbus_error_from_system_errno (),
+                      "Could not close pipe fd %d: %s", pipe->fd,
+                      _dbus_strerror_from_errno ());
+      return -1;
+    }
+  else
+    {
+      _dbus_pipe_invalidate (pipe);
+      return 0;
+    }
+}