Refactor filesystem & stl code

library/std/printf.cpp

@@ -0,0 +1,41 @@
+/*
+	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 <string>
+
+#include <printf.h>
+
+namespace std
+{
+	int sprintf(char *s, const char *format, ...)
+	{
+		va_list args;
+		va_start(args, format);
+		int ret = vsprintf(s, format, args);
+		va_end(args);
+		return ret;
+	}
+
+	int snprintf(char *s, size_t count, const char *format, ...)
+	{
+		va_list args;
+		va_start(args, format);
+		int ret = vsnprintf(s, count, format, args);
+		va_end(args);
+		return ret;
+	}
+}