* win32.cc (WSAEventWrapper): Implemented default

	constructor and init() methods.
	(_Jv_select): Removed.
	* gnu/java/nio/natSelectorImplWin32.cc
	(helper_put_filedescriptors): Removed.
	(helper_get_filedescriptors): Removed.
	(implSelect): Implemented in terms of WSAEventWrapper
	and WSAWaitForMultipleEvents instead of _Jv_select().
	Added support for thread interruption.
	* include/win32.h (WSAEventWrapper): Minor formatting
	changes; added default constructor declaration, init(),
	getFD() and getEventHandle() methods.
	(_Jv_select): Removed.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@74715 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 15 insertions, 15 deletions

diff --git a/libjava/win32.cc b/libjava/win32.cc
index ec089a52bd8..027333be738 100644
--- a/libjava/win32.cc
+++ b/libjava/win32.cc
@@ -143,11 +143,24 @@ _Jv_Win32TempString::~_Jv_Win32TempString()
 }
 
 // class WSAEventWrapper
+WSAEventWrapper::WSAEventWrapper ():
+  m_hEvent(0),
+  m_fd(0),
+  m_dwSelFlags(0)
+{}
+
 WSAEventWrapper::WSAEventWrapper (int fd, DWORD dwSelFlags):
   m_hEvent(0),
-  m_fd(fd),
-  m_dwSelFlags(dwSelFlags)
+  m_fd(0),
+  m_dwSelFlags(0)
+{
+  init(fd, dwSelFlags);
+}
+
+void WSAEventWrapper::init(int fd, DWORD dwSelFlags)
 {
+  m_fd = fd;
+  m_dwSelFlags = dwSelFlags;
   m_hEvent = WSACreateEvent ();
   if (dwSelFlags)
     WSAEventSelect(fd, m_hEvent, dwSelFlags);
@@ -446,19 +459,6 @@ backtrace (void **__array, int __size)
 }
 
 int
-_Jv_select (int n, fd_set *readfds, fd_set  *writefds,
-      fd_set *exceptfds, struct timeval *timeout)
-{
-  int r = ::select (n, readfds, writefds, exceptfds, timeout);
-  if (r == SOCKET_ERROR)
-    {
-      DWORD dwErrorCode = WSAGetLastError ();
-      throw new java::io::IOException (_Jv_WinStrError (dwErrorCode));
-    }
-  return r;      
-}
-
-int
 _Jv_pipe (int filedes[2])
 {
   return _pipe (filedes, 4096, _O_BINARY);