Merge remote-tracking branch 'Kernel/master'

Kernel/tty/ptmx.cpp

@@ -0,0 +1,66 @@
+/*
+	This file is part of Fennix Kernel.
+
+	Fennix Kernel 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 3 of
+	the License, or (at your option) any later version.
+
+	Fennix Kernel 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 Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#include <tty.hpp>
+#include <filesystem/ioctl.hpp>
+#include <smp.hpp>
+#include <errno.h>
+
+#include "../kernel.h"
+
+namespace TTY
+{
+	PTMXDevice::PTMXDevice()
+	{
+	}
+
+	PTMXDevice::~PTMXDevice()
+	{
+		for (auto pty : PTYs)
+			delete pty;
+	}
+
+	int PTMXDevice::Open()
+	{
+		stub;
+		return -ENOSYS;
+	}
+
+	int PTMXDevice::Close()
+	{
+		stub;
+		return -ENOSYS;
+	}
+
+	PTYDevice *PTMXDevice::CreatePTY()
+	{
+		std::lock_guard<std::mutex> lock(PTYMutex);
+		PTYDevice *pty = new PTYDevice();
+		PTYs.push_back(pty);
+		return pty;
+	}
+
+	int PTMXDevice::RemovePTY(PTYDevice *pty)
+	{
+		std::lock_guard<std::mutex> lock(PTYMutex);
+		auto it = PTYs.erase(std::remove(PTYs.begin(), PTYs.end(), pty), PTYs.end());
+		if (it == PTYs.end())
+			return -ENOENT;
+		delete pty;
+		return 0;
+	}
+}