1 files changed, 0 insertions, 169 deletions
diff --git a/src/socketengine_kqueue.cpp b/src/socketengine_kqueue.cpp
deleted file mode 100644
index 50f6242e2..000000000
--- a/src/socketengine_kqueue.cpp
+++ /dev/null
@@ -1,169 +0,0 @@
-/*       +------------------------------------+
- *       | Inspire Internet Relay Chat Daemon |
- *       +------------------------------------+
- *
- *  InspIRCd: (C) 2002-2007 InspIRCd Development Team
- * See: http://www.inspircd.org/wiki/index.php/Credits
- *
- * This program is free but copyrighted software; see
- *            the file COPYING for details.
- *
- * ---------------------------------------------------
- */
-
-#include "inspircd.h"
-#include "exitcodes.h"
-#include <sys/types.h>
-#include <sys/event.h>
-#include <sys/time.h>
-#include "socketengine_kqueue.h"
-
-
-KQueueEngine::KQueueEngine(InspIRCd* Instance) : SocketEngine(Instance)
-{
-	this->RecoverFromFork();
-}
-
-void KQueueEngine::RecoverFromFork()
-{
-	/*
-	 * The only bad thing about kqueue is that its fd cant survive a fork and is not inherited.
-	 * BUM HATS.
-	 * 
-	 */
-	EngineHandle = kqueue();
-	if (EngineHandle == -1)
-	{
-		ServerInstance->Log(SPARSE,"ERROR: Could not initialize socket engine. Your kernel probably does not have the proper features.");
-		ServerInstance->Log(SPARSE,"ERROR: this is a fatal error, exiting now.");
-		printf("ERROR: Could not initialize socket engine. Your kernel probably does not have the proper features.");
-		printf("ERROR: this is a fatal error, exiting now.");
-		ServerInstance->Exit(EXIT_STATUS_SOCKETENGINE);
-	}
-	CurrentSetSize = 0;
-}
-
-KQueueEngine::~KQueueEngine()
-{
-	this->Close(EngineHandle);
-}
-
-bool KQueueEngine::AddFd(EventHandler* eh)
-{
-	int fd = eh->GetFd();
-
-	if ((fd < 0) || (fd > MAX_DESCRIPTORS))
-		return false;
-
-	if (GetRemainingFds() <= 1)
-		return false;
-
-	if (ref[fd])
-		return false;
-
-	struct kevent ke;
-	EV_SET(&ke, fd, eh->Readable() ? EVFILT_READ : EVFILT_WRITE, EV_ADD, 0, 0, NULL);
-
-	int i = kevent(EngineHandle, &ke, 1, 0, 0, NULL);
-	if (i == -1)
-	{
-		return false;
-	}
-
-	ref[fd] = eh;
-	CurrentSetSize++;
-
-	ServerInstance->Log(DEBUG,"New file descriptor: %d", fd);
-	return true;
-}
-
-bool KQueueEngine::DelFd(EventHandler* eh, bool force)
-{
-	int fd = eh->GetFd();
-
-	if ((fd < 0) || (fd > MAX_DESCRIPTORS))
-		return false;
-
-	struct kevent ke;
-	EV_SET(&ke, eh->GetFd(), EVFILT_READ, EV_DELETE, 0, 0, NULL);
-
-	int i = kevent(EngineHandle, &ke, 1, 0, 0, NULL);
-
-	EV_SET(&ke, eh->GetFd(), EVFILT_WRITE, EV_DELETE, 0, 0, NULL);
-
-	int j = kevent(EngineHandle, &ke, 1, 0, 0, NULL);
-
-	if ((j < 0) && (i < 0) && !force)
-		return false;
-
-	CurrentSetSize--;
-	ref[fd] = NULL;
-
-	ServerInstance->Log(DEBUG,"Remove file descriptor: %d", fd);
-	return true;
-}
-
-void KQueueEngine::WantWrite(EventHandler* eh)
-{
-	/** When changing an item in a kqueue, there is no 'modify' call
-	 * as in epoll. Instead, we add the item again, and this overwrites
-	 * the original setting rather than adding it twice. See man kqueue.
-	 */
-	struct kevent ke;
-	EV_SET(&ke, eh->GetFd(), EVFILT_WRITE, EV_ADD | EV_ONESHOT, 0, 0, NULL);
-	kevent(EngineHandle, &ke, 1, 0, 0, NULL);
-}
-
-int KQueueEngine::GetMaxFds()
-{
-	return MAX_DESCRIPTORS;
-}
-
-int KQueueEngine::GetRemainingFds()
-{
-	return MAX_DESCRIPTORS - CurrentSetSize;
-}
-
-int KQueueEngine::DispatchEvents()
-{
-	ts.tv_nsec = 0;
-	ts.tv_sec = 1;
-	int i = kevent(EngineHandle, NULL, 0, &ke_list[0], MAX_DESCRIPTORS, &ts);
-	for (int j = 0; j < i; j++)
-	{
-		if (ke_list[j].flags & EV_EOF)
-		{
-			/* We love you kqueue, oh yes we do *sings*!
-			 * kqueue gives us the error number directly in the EOF state!
-			 * Unlike smelly epoll and select, where we have to getsockopt
-			 * to get the error, this saves us time and cpu cycles. Go BSD!
-			 */
-			if (ref[ke_list[j].ident])
-				ref[ke_list[j].ident]->HandleEvent(EVENT_ERROR, ke_list[j].fflags);
-			continue;
-		}
-		if (ke_list[j].flags & EVFILT_WRITE)
-		{
-			/* This looks wrong but its right. As above, theres no modify
-			 * call in kqueue. See the manpage.
-			 */
-			struct kevent ke;
-			EV_SET(&ke, ke_list[j].ident, EVFILT_READ, EV_ADD, 0, 0, NULL);
-			kevent(EngineHandle, &ke, 1, 0, 0, NULL);
-			if (ref[ke_list[j].ident])
-				ref[ke_list[j].ident]->HandleEvent(EVENT_WRITE);
-		}
-		else
-		{
-			if (ref[ke_list[j].ident])
-				ref[ke_list[j].ident]->HandleEvent(EVENT_READ);
-		}
-	}
-
-	return i;
-}
-
-std::string KQueueEngine::GetName()
-{
-	return "kqueue";
-}