2008-05-31 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

	Added epoll support. Use epoll if it is available. If not, use 
select.
	When async dns is enabled in compile time, epoll support is 
enabled
	only when aria2 is built with c-ares. This condition statement 
is
	defined in a2io.h.
	Currently aria2 supports both c-ares and ares, but ares is 
maintained
	for quite a while and debian already has c-ares package, ares 
support
	will be dropped in the future version.
	* configure.ac
	* src/AbstractCommand.cc
	* src/AsyncNameResolver.cc
	* src/AsyncNameResolver.h
	* src/Command.cc
	* src/Command.h
	* src/DownloadEngine.cc
	* src/DownloadEngine.h
	* src/PeerAbstractCommand.cc
	* src/SocketCore.cc
	* src/SocketCore.h
	* src/a2io.h

1 files changed, 14 insertions, 0 deletions

diff --git a/src/AsyncNameResolver.cc b/src/AsyncNameResolver.cc
index bf24c593..d20619b1 100644
--- a/src/AsyncNameResolver.cc
+++ b/src/AsyncNameResolver.cc
@@ -115,6 +115,20 @@ void AsyncNameResolver::process(fd_set* rfdsPtr, fd_set* wfdsPtr)
   ares_process(channel, rfdsPtr, wfdsPtr);
 }
 
+#ifdef HAVE_LIBCARES
+
+int AsyncNameResolver::getsock(int* sockets) const
+{
+  return ares_getsock(channel, sockets, ARES_GETSOCK_MAXNUM);
+}
+
+void AsyncNameResolver::process(ares_socket_t readfd, ares_socket_t writefd)
+{
+  ares_process_fd(channel, readfd, writefd);
+}
+
+#endif // HAVE_LIBCARES
+
 bool AsyncNameResolver::operator==(const AsyncNameResolver& resolver) const
 {
   return this == &resolver;