Refactor filesystem & stl code

include/static_vector

@@ -0,0 +1,44 @@
+/*
+	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 <initializer_list>
+#include <cassert>
+#include <cstddef>
+
+template <typename T, std::size_t N>
+class static_vector
+{
+private:
+	T m_data[N];
+	std::size_t m_size;
+
+public:
+	constexpr static_vector() : m_size(0) {}
+
+	constexpr static_vector(std::initializer_list<T> list) : m_size(0)
+	{
+		for (const T &value : list)
+		{
+			assert(m_size < N);
+			m_data[m_size++] = value;
+		}
+	}
+
+	constexpr T &operator[](std::size_t index) { return m_data[index]; }
+	constexpr const T &operator[](std::size_t index) const { return m_data[index]; }
+	constexpr std::size_t size() const { return m_size; }
+};