Drop the unused TTY bus_manager.

Just stubs and not actually used.
We have a TTY module (and driver) which supplant it.

headers/os/drivers/tty/ttylayer.h

@@ -1,139 +0,0 @@
-/*
- *	BeOS R5 compatible TTY module API
- *
- *	Copyright 2008, Haiku Inc. All Rights Reserved.
- *	Distributed under the terms of the MIT License.
- */
-
-#ifndef _TTY_TTYLAYER_H
-#define _TTY_TTYLAYER_H
-
-#include <module.h>
-#include <termios.h>
-
-
-// XXX: should go away or be opacised
-struct str {
-	uchar	*buffer;
-	uint	bufsize, count, tail;
-	bool	allocated;
-};
-
-struct ddrover {
-	
-};
-
-struct ddomain {
-	struct ddrover	*r;
-	bool	bg;
-	bool	locked;
-};
-#define ddbackground(d) ((d)->bg = true)
-
-
-typedef bool (*tty_service_func)(struct tty *tty, struct ddrover *rover, uint op);
-
-struct tty {
-	uint	nopen;
-	uint	flags;
-	struct ddomain	dd;
-	struct ddomain	ddi;	// used in interrupt context
-	pid_t	pgid;
-	struct termios	t;
-	uint	iactivity;
-	bool	ibusy;
-	struct str istr;
-	struct str rstr;
-	struct str ostr;
-	struct winsize	wsize;
-	tty_service_func	service;
-	struct sel	*sel;
-	struct tty	*ttysel;
-};
-
-struct ttyfile {
-	struct tty	*tty;
-	uint		flags;
-	bigtime_t	vtime;
-};
-
-// flags
-#define	TTYCARRIER		(1 << 0)
-#define	TTYWRITABLE		(1 << 1)
-#define	TTYWRITING		(1 << 2)
-#define	TTYREADING		(1 << 3)
-#define	TTYOSTOPPED		(1 << 4)
-#define	TTYEXCLUSIVE	(1 << 5)
-#define	TTYHWDCD		(1 << 6)
-#define	TTYHWCTS		(1 << 7)
-#define	TTYHWDSR		(1 << 8)
-#define	TTYHWRI			(1 << 9)
-#define	TTYFLOWFORCED	(1 << 10)
-
-// ops
-#define	TTYENABLE		0
-#define	TTYDISABLE		1
-#define	TTYSETMODES		2
-#define	TTYOSTART		3
-#define	TTYOSYNC		4
-#define	TTYISTOP		5
-#define	TTYIRESUME		6
-#define	TTYSETBREAK		7
-#define	TTYCLRBREAK		8
-#define	TTYSETDTR		9
-#define	TTYCLRDTR		10
-#define	TTYGETSIGNALS	11
-
-typedef struct tty_module_info tty_module_info;
-
-// this version is compatible with BeOS R5
-struct tty_module_info_r5 {
-	// not a real bus manager... no rescan() !
-	module_info	mi;
-	status_t	(*ttyopen)(struct ttyfile *, struct ddrover *, tty_service_func);
-	status_t	(*ttyclose)(struct ttyfile *, struct ddrover *);
-	status_t	(*ttyfree)(struct ttyfile *, struct ddrover *);
-	status_t	(*ttyread)(struct ttyfile *, struct ddrover *, char *, size_t *);
-	status_t	(*ttywrite)(struct ttyfile *, struct ddrover *, const char *, size_t *);
-	status_t	(*ttycontrol)(struct ttyfile *, struct ddrover *, ulong, void *, size_t);
-	void	(*ttyinit)(struct tty *, bool);
-	void	(*ttyilock)(struct tty *, struct ddrover *, bool );
-	void	(*ttyhwsignal)(struct tty *, struct ddrover *, int, bool);
-	int	(*ttyin)(struct tty *, struct ddrover *, int);
-	int	(*ttyout)(struct tty *, struct ddrover *);
-	struct ddrover	*(*ddrstart)(struct ddrover *);
-	void	(*ddrdone)(struct ddrover *);
-	void	(*ddacquire)(struct ddrover *, struct ddomain *);
-};
-
-// BeOS R5.1d0 has a different module with the same version...
-// we exort this module as version 1.1 to allow using select from drivers
-struct tty_module_info_dano {
-	// not a real bus manager... no rescan() !
-	module_info	mi;
-	status_t	(*ttyopen)(struct ttyfile *, struct ddrover *, tty_service_func);
-	status_t	(*ttyclose)(struct ttyfile *, struct ddrover *);
-	status_t	(*ttyfree)(struct ttyfile *, struct ddrover *);
-	status_t	(*ttyread)(struct ttyfile *, struct ddrover *, char *, size_t *);
-	status_t	(*ttywrite)(struct ttyfile *, struct ddrover *, const char *, size_t *);
-	status_t	(*ttycontrol)(struct ttyfile *, struct ddrover *, ulong, void *, size_t);
-	status_t	(*ttyselect)(struct ttyfile *, struct ddrover *, uint8, uint32, selectsync *);
-	status_t	(*ttydeselect)(struct ttyfile *, struct ddrover *, uint8, selectsync *);
-
-	void	(*ttyinit)(struct tty *, bool);
-	void	(*ttyilock)(struct tty *, struct ddrover *, bool );
-	void	(*ttyhwsignal)(struct tty *, struct ddrover *, int, bool);
-	int	(*ttyin)(struct tty *, struct ddrover *, int);
-	int	(*ttyout)(struct tty *, struct ddrover *);
-	struct ddrover	*(*ddrstart)(struct ddrover *);
-	void	(*ddrdone)(struct ddrover *);
-	void	(*ddacquire)(struct ddrover *, struct ddomain *);
-};
-
-#define B_TTY_MODULE_NAME_R5		"bus_managers/tty/v1"
-#define B_TTY_MODULE_NAME_DANO		"bus_managers/tty/v1.1"
-
-#define B_TTY_MODULE_NAME			B_TTY_MODULE_NAME_DANO
-#define tty_module_info				tty_module_info_dano
-
-#endif /* _TTY_TTYLAYER_H */

src/add-ons/kernel/bus_managers/Jamfile

@@ -12,6 +12,5 @@ SubInclude HAIKU_TOP src add-ons kernel bus_managers pci ;
 SubInclude HAIKU_TOP src add-ons kernel bus_managers ps2 ;
 SubInclude HAIKU_TOP src add-ons kernel bus_managers random ;
 SubInclude HAIKU_TOP src add-ons kernel bus_managers scsi ;
-SubInclude HAIKU_TOP src add-ons kernel bus_managers tty ;
 SubInclude HAIKU_TOP src add-ons kernel bus_managers usb ;
 SubInclude HAIKU_TOP src add-ons kernel bus_managers virtio ;

src/add-ons/kernel/bus_managers/tty/Jamfile

@@ -1,17 +0,0 @@
-SubDir HAIKU_TOP src add-ons kernel bus_managers tty ;
-
-UsePrivateKernelHeaders ;
-UsePrivateHeaders drivers ;
-UsePrivateHeaders kernel shared ;
-UsePrivateHeaders [ FDirName kernel util ] ;
-
-KernelAddon <bus_manager>tty :
-	tty.cpp
-	kernel_cpp.cpp
-	: 
-	;
-
-SEARCH on [ FGristFiles
-		kernel_cpp.cpp 
-	] = [ FDirName $(HAIKU_TOP) src system kernel util ] ;
-

src/add-ons/kernel/bus_managers/tty/tty.cpp

@@ -1,251 +0,0 @@
-/*
- * Copyright 2008, François Revol, <[email protected]>.
- * Copyright 2007-2008, Ingo Weinhold, [email protected].
- * Copyright 2004-2006, Axel Dörfler, [email protected]. All rights reserved.
- * Distributed under the terms of the MIT License.
- */
-
-
-#include <ctype.h>
-#include <errno.h>
-#include <signal.h>
-#include <stdio.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
-#include <util/AutoLock.h>
-#include <util/kernel_cpp.h>
-
-#include <team.h>
-
-#include <tty.h>
-
-#include <KernelExport.h>
-#include <device_manager.h>
-#include <bus_manager.h>
-#include <tty/ttylayer.h>
-
-#include "tty_private.h"
-
-//#define TTY_TRACE
-#ifdef TTY_TRACE
-#	define TRACE(x) dprintf x
-#else
-#	define TRACE(x) ;
-#endif
-
-
-
-
-status_t
-tty_open(struct ttyfile *, struct ddrover *, tty_service_func)
-{
-	return B_OK;
-}
-
-
-status_t
-tty_close(struct ttyfile *, struct ddrover *)
-{
-	return B_OK;
-}
-
-
-status_t
-tty_free(struct ttyfile *, struct ddrover *)
-{
-	return B_OK;
-}
-
-
-status_t
-tty_read(struct ttyfile *, struct ddrover *, char *, size_t *)
-{
-	return B_OK;
-}
-
-
-status_t
-tty_write(struct ttyfile *, struct ddrover *, const char *, size_t *)
-{
-	return B_OK;
-}
-
-
-status_t
-tty_control(struct ttyfile *, struct ddrover *, ulong, void *, size_t)
-{
-	return B_OK;
-}
-
-
-status_t
-tty_select(struct ttyfile *, struct ddrover *, uint8, uint32, selectsync *)
-{
-	return B_OK;
-}
-
-
-status_t
-tty_deselect(struct ttyfile *, struct ddrover *, uint8, selectsync *)
-{
-	return B_OK;
-}
-
-
-void
-tty_init(struct tty *, bool)
-{
-}
-
-
-void
-tty_ilock(struct tty *, struct ddrover *, bool )
-{
-}
-
-
-void
-tty_hwsignal(struct tty *, struct ddrover *, int, bool)
-{
-}
-
-
-int
-tty_in(struct tty *, struct ddrover *, int)
-{
-	return 0;
-}
-
-
-int
-tty_out(struct tty *, struct ddrover *)
-{
-	return 0;
-}
-
-
-// #pragma mark ddrover handling
-
-
-struct ddrover *
-tty_dd_rstart(struct ddrover *)
-{
-	return NULL;
-}
-
-
-void
-tty_dd_rdone(struct ddrover *)
-{
-}
-
-void
-tty_dd_acquire(struct ddrover *, struct ddomain *)
-{
-}
-
-
-// #pragma mark bus manager exports
-
-
-status_t
-tty_module_init(void)
-{
-	return B_OK;
-}
-
-
-void
-tty_module_uninit(void)
-{
-}
-
-
-static int32
-tty_module_std_ops(int32 op, ...)
-{
-	switch (op) {
-		case B_MODULE_INIT:
-		{
-			status_t status;
-		
-			//TRACE(("TTY: tty_module_init\n"));
-		
-			status = tty_module_init();
-			if (status < B_OK)
-				return status;
-		
-			return B_OK;
-		}
-
-		case B_MODULE_UNINIT:
-			//TRACE(("TTY: tty_module_uninit\n"));
-			tty_module_uninit();
-			return B_OK;
-	}
-
-	return B_BAD_VALUE;	
-}
-
-
-static struct tty_module_info_r5 sR5TTYModule = {
-	// ! this is *NOT* a real bus manager (no rescan call!)
-	//{
-		{
-			B_TTY_MODULE_NAME,
-			0, //B_KEEP_LOADED,
-			tty_module_std_ops
-		},
-		//NULL
-	//},
-	&tty_open,
-	&tty_close,
-	&tty_free,
-	&tty_read,
-	&tty_write,
-	&tty_control,
-	&tty_init,
-	&tty_ilock,
-	&tty_hwsignal,
-	&tty_in,
-	&tty_out,
-	&tty_dd_rstart,
-	&tty_dd_rdone,
-	&tty_dd_acquire
-};
-
-static struct tty_module_info_dano sDanoTTYModule = {
-	// ! this is *NOT* a real bus manager (no rescan call!)
-	//{
-		{
-			B_TTY_MODULE_NAME_DANO,
-			0, //B_KEEP_LOADED,
-			tty_module_std_ops
-		},
-		//NULL
-	//},
-	&tty_open,
-	&tty_close,
-	&tty_free,
-	&tty_read,
-	&tty_write,
-	&tty_control,
-	&tty_select,
-	&tty_deselect,
-	&tty_init,
-	&tty_ilock,
-	&tty_hwsignal,
-	&tty_in,
-	&tty_out,
-	&tty_dd_rstart,
-	&tty_dd_rdone,
-	&tty_dd_acquire
-};
-
-module_info *modules[] = {
-	(module_info *)&sR5TTYModule,
-	(module_info *)&sDanoTTYModule,
-	NULL
-};

src/add-ons/kernel/bus_managers/tty/tty_private.h

@@ -1,12 +0,0 @@
-/*
- * Copyright 2008, François Revol, <[email protected]>.
- * Copyright 2007-2008, Ingo Weinhold, [email protected].
- * Copyright 2004-2006, Axel Dörfler, [email protected]. All rights reserved.
- * Distributed under the terms of the MIT License.
- */
-#ifndef _TTY_H_
-#define _TTY_H_
-
-
-
-#endif	// _TTY_H_