Remove unnecessary prefix from socketengine source files.

1 files changed, 0 insertions, 219 deletions

diff --git a/src/socketengines/socketengine_kqueue.cpp b/src/socketengines/socketengine_kqueue.cpp
deleted file mode 100644
index 9d1ca6d3c..000000000
--- a/src/socketengines/socketengine_kqueue.cpp
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- * InspIRCd -- Internet Relay Chat Daemon
- *
- *   Copyright (C) 2014-2015 Attila Molnar <attilamolnar@hush.com>
- *   Copyright (C) 2014 Adam <Adam@anope.org>
- *   Copyright (C) 2012-2013, 2017, 2019 Sadie Powell <sadie@witchery.services>
- *   Copyright (C) 2012 Robby <robby@chatbelgie.be>
- *   Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
- *   Copyright (C) 2009 Uli Schlachter <psychon@inspircd.org>
- *   Copyright (C) 2008 Thomas Stagner <aquanight@inspircd.org>
- *   Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
- *   Copyright (C) 2006-2008, 2010 Craig Edwards <brain@inspircd.org>
- *
- * This file is part of InspIRCd.  InspIRCd 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, version 2.
- *
- * 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, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "inspircd.h"
-
-#include <sys/types.h>
-#include <sys/event.h>
-#include <sys/time.h>
-#include <sys/sysctl.h>
-
-/** A specialisation of the SocketEngine class, designed to use BSD kqueue().
- */
-namespace
-{
-	int EngineHandle;
-	unsigned int ChangePos = 0;
-	/** These are used by kqueue() to hold socket events
-	 */
-	std::vector<struct kevent> ke_list(16);
-
-	/** Pending changes
-	 */
-	std::vector<struct kevent> changelist(8);
-
-#if defined __NetBSD__ && __NetBSD_Version__ <= 999001400
-	inline intptr_t udata_cast(EventHandler* eh)
-	{
-		// On NetBSD <10 the last parameter of EV_SET is intptr_t.
-		return reinterpret_cast<intptr_t>(eh);
-	}
-#else
-	inline void* udata_cast(EventHandler* eh)
-	{
-		// On other platforms the last parameter of EV_SET is void*.
-		return static_cast<void*>(eh);
-	}
-#endif
-}
-
-/** Initialize the kqueue engine
- */
-void SocketEngine::Init()
-{
-	LookupMaxFds();
-	RecoverFromFork();
-}
-
-void SocketEngine::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)
-		InitError();
-}
-
-/** Shutdown the kqueue engine
- */
-void SocketEngine::Deinit()
-{
-	Close(EngineHandle);
-}
-
-static struct kevent* GetChangeKE()
-{
-	if (ChangePos >= changelist.size())
-		changelist.resize(changelist.size() * 2);
-	return &changelist[ChangePos++];
-}
-
-bool SocketEngine::AddFd(EventHandler* eh, int event_mask)
-{
-	int fd = eh->GetFd();
-
-	if (fd < 0)
-		return false;
-
-	if (!SocketEngine::AddFdRef(eh))
-		return false;
-
-	// We always want to read from the socket...
-	struct kevent* ke = GetChangeKE();
-	EV_SET(ke, fd, EVFILT_READ, EV_ADD, 0, 0, udata_cast(eh));
-
-	ServerInstance->Logs.Log("SOCKET", LOG_DEBUG, "New file descriptor: %d", fd);
-
-	eh->SetEventMask(event_mask);
-	OnSetEvent(eh, 0, event_mask);
-	ResizeDouble(ke_list);
-
-	return true;
-}
-
-void SocketEngine::DelFd(EventHandler* eh)
-{
-	int fd = eh->GetFd();
-
-	if (fd < 0)
-	{
-		ServerInstance->Logs.Log("SOCKET", LOG_DEFAULT, "DelFd() on invalid fd: %d", fd);
-		return;
-	}
-
-	// First remove the write filter ignoring errors, since we can't be
-	// sure if there are actually any write filters registered.
-	struct kevent* ke = GetChangeKE();
-	EV_SET(ke, eh->GetFd(), EVFILT_WRITE, EV_DELETE, 0, 0, NULL);
-
-	// Then remove the read filter.
-	ke = GetChangeKE();
-	EV_SET(ke, eh->GetFd(), EVFILT_READ, EV_DELETE, 0, 0, NULL);
-
-	SocketEngine::DelFdRef(eh);
-
-	ServerInstance->Logs.Log("SOCKET", LOG_DEBUG, "Remove file descriptor: %d", fd);
-}
-
-void SocketEngine::OnSetEvent(EventHandler* eh, int old_mask, int new_mask)
-{
-	if ((new_mask & FD_WANT_POLL_WRITE) && !(old_mask & FD_WANT_POLL_WRITE))
-	{
-		// new poll-style write
-		struct kevent* ke = GetChangeKE();
-		EV_SET(ke, eh->GetFd(), EVFILT_WRITE, EV_ADD, 0, 0, udata_cast(eh));
-	}
-	else if ((old_mask & FD_WANT_POLL_WRITE) && !(new_mask & FD_WANT_POLL_WRITE))
-	{
-		// removing poll-style write
-		struct kevent* ke = GetChangeKE();
-		EV_SET(ke, eh->GetFd(), EVFILT_WRITE, EV_DELETE, 0, 0, NULL);
-	}
-	if ((new_mask & (FD_WANT_FAST_WRITE | FD_WANT_SINGLE_WRITE)) && !(old_mask & (FD_WANT_FAST_WRITE | FD_WANT_SINGLE_WRITE)))
-	{
-		struct kevent* ke = GetChangeKE();
-		EV_SET(ke, eh->GetFd(), EVFILT_WRITE, EV_ADD | EV_ONESHOT, 0, 0, udata_cast(eh));
-	}
-}
-
-int SocketEngine::DispatchEvents()
-{
-	struct timespec ts;
-	ts.tv_nsec = 0;
-	ts.tv_sec = 1;
-
-	int i = kevent(EngineHandle, &changelist.front(), ChangePos, &ke_list.front(), ke_list.size(), &ts);
-	ChangePos = 0;
-	ServerInstance->UpdateTime();
-
-	if (i < 0)
-		return i;
-
-	stats.TotalEvents += i;
-
-	for (int j = 0; j < i; j++)
-	{
-		// This can't be a static_cast because udata is intptr_t on NetBSD.
-		struct kevent& kev = ke_list[j];
-		EventHandler* eh = reinterpret_cast<EventHandler*>(kev.udata);
-		if (!eh)
-			continue;
-
-		// Copy these in case the vector gets resized and kev invalidated
-		const int fd = eh->GetFd();
-		const short filter = kev.filter;
-		if (fd < 0)
-			continue;
-
-		if (kev.flags & EV_EOF)
-		{
-			stats.ErrorEvents++;
-			eh->OnEventHandlerError(kev.fflags);
-			continue;
-		}
-		if (filter == EVFILT_WRITE)
-		{
-			/* When mask is FD_WANT_FAST_WRITE or FD_WANT_SINGLE_WRITE,
-			 * we set a one-shot write, so we need to clear that bit
-			 * to detect when it set again.
-			 */
-			const int bits_to_clr = FD_WANT_SINGLE_WRITE | FD_WANT_FAST_WRITE | FD_WRITE_WILL_BLOCK;
-			eh->SetEventMask(eh->GetEventMask() & ~bits_to_clr);
-			eh->OnEventHandlerWrite();
-		}
-		else if (filter == EVFILT_READ)
-		{
-			eh->SetEventMask(eh->GetEventMask() & ~FD_READ_WILL_BLOCK);
-			eh->OnEventHandlerRead();
-		}
-	}
-
-	return i;
-}