Create simple console.

4 files changed, 77 insertions, 0 deletions

diff --git a/src/include/kernel/console.H b/src/include/kernel/console.H
new file mode 100644
index 000000000..4c5f7a52a
--- /dev/null
+++ b/src/include/kernel/console.H
@@ -0,0 +1,25 @@
+#ifndef __KERNEL_CONSOLE_H
+#define __KERNEL_CONSOLE_H
+
+#include <stdint.h>
+#include <string.h>
+
+void printk(const char*);
+
+class Console
+{
+    public:
+	int putc(int);
+	
+	enum { BUFFER_SIZE = 1024 * 4 };
+
+    protected:
+	Console();
+	~Console() {};
+
+    private:
+	char * iv_buffer;
+	size_t iv_pos;
+};
+
+#endif
diff --git a/src/include/stdint.h b/src/include/stdint.h
new file mode 100644
index 000000000..350f4c3da
--- /dev/null
+++ b/src/include/stdint.h
@@ -0,0 +1,17 @@
+#ifndef __STDINT_H
+#define __STDINT_H
+
+typedef char 			int8_t;
+typedef short int 		int16_t;
+typedef long int		int32_t;
+typedef long long int		int64_t;
+
+typedef unsigned char 		uint8_t;
+typedef unsigned short int 	uint16_t;
+typedef unsigned long int 	uint32_t;
+typedef unsigned long long int 	uint64_t;
+
+typedef uint64_t 		size_t;
+typedef int64_t 		ssize_t;
+
+#endif
diff --git a/src/include/string.h b/src/include/string.h
new file mode 100644
index 000000000..f1465a4c0
--- /dev/null
+++ b/src/include/string.h
@@ -0,0 +1,17 @@
+#ifndef __STRING_H
+#define __STRING_H
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" 
+{
+#endif
+
+    void* memset(void* s, int c, size_t n);
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif
diff --git a/src/include/util/singleton.H b/src/include/util/singleton.H
new file mode 100644
index 000000000..f448303df
--- /dev/null
+++ b/src/include/util/singleton.H
@@ -0,0 +1,18 @@
+#ifndef __UTIL_SINGLETON_H
+#define __UTIL_SINGLETON_H
+
+template <typename _T>
+class Singleton : private _T
+{
+    public:
+	static _T& instance()
+	    {
+		static Singleton<_T> instance;
+		return instance;
+	    };
+
+    private:
+	Singleton() : _T() {};
+};
+
+#endif