Adding only those device kit headers that are required by libdevice.so

Taken from headers-src.tgz from ftp.be.com git-svn-id: file:///srv/svn/repos/haiku/trunk/current@692 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-08-10 22:45:28 +00:00
parent 4c2bc7e83c
commit 3041056043
5 changed files with 369 additions and 0 deletions
@@ -0,0 +1,54 @@
+/********************************************************************************
+/
+/	File:		DigitalPort.h
+/
+/	Description:	Digital Port class header.
+/
+/	Copyright 1996-98, Be Incorporated, All Rights Reserved.
+/
+********************************************************************************/
+
+
+#ifndef	_DIGITAL_PORT_H
+#define	_DIGITAL_PORT_H
+
+#include <BeBuild.h>
+#include <stddef.h>
+#include <SupportDefs.h>
+
+
+/* -----------------------------------------------------------------------*/
+class BDigitalPort {
+
+public:
+					BDigitalPort();
+virtual				~BDigitalPort();
+
+		status_t	Open(const char *portName);
+		void		Close(void);
+		bool		IsOpen(void);
+
+		ssize_t		Read(uint8 *buf);
+		ssize_t		Write(uint8 value);
+
+		status_t	SetAsOutput (void);
+		bool		IsOutput (void);
+
+		status_t	SetAsInput (void);
+		bool		IsInput (void);
+
+
+/* -----------------------------------------------------------------------*/
+
+private:
+
+virtual	void		_ReservedDigitalPort1();
+virtual	void		_ReservedDigitalPort2();
+virtual	void		_ReservedDigitalPort3();
+
+		int			ffd;
+		bool		fIsInput;
+		uint32		_fReserved[3];
+};
+
+#endif