patch-2.2.6 linux/net/irda/ircomm/irvtd.c

• Lines: 154
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.2.5/linux/net/irda/ircomm/irvtd.c
• Orig date: Tue Dec 22 14:16:59 1998

diff -u --recursive --new-file v2.2.5/linux/net/irda/ircomm/irvtd.c linux/net/irda/ircomm/irvtd.c
@@ -1,153 +0,0 @@
-/*********************************************************************
- *                
- * Filename:      irvtd.c
- * Version:       
- * Description:   A virtual tty driver implementaion,
- *                which also may be called as "Port Emulation Entity"
- *                in IrCOMM specification.
- * Status:        Experimental.
- * Author:        Takahide Higuchi <thiguchi@pluto.dti.ne.jp>
- * Source:        irlpt.c
- *
- *     Copyright (c) 1998, Takahide Higuchi, <thiguchi@pluto.dti.ne.jp>,
- *     All Rights Reserved.
- *
- *     This program 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 2 of
- *     the License, or (at your option) any later version.
- *
- *     I, Takahide Higuchi, provide no warranty for any of this software.
- *     This material is provided "AS-IS" and at no charge.
- *
- ********************************************************************/
-
-/* #include <linux/module.h> */
-
-#include <linux/init.h>
-
-#include <net/irda/irda.h>
-#include <net/irda/irlmp.h>
-
-#include <net/irda/irvtd.h>
-#include <net/irda/irvtd_driver.h>
-
-struct irvtd_cb **irvtd = NULL;
-extern struct ircomm_cb **ircomm;
-
-#if 0
-static char *rcsid = "$Id: irvtd.c,v 1.2 1998/09/27 08:37:04 takahide Exp $";
-#endif
-static char *version = "IrVTD, $Revision: 1.2 $ $Date: 1998/09/27 08:37:04 $ (Takahide Higuchi)";
-
-
-/************************************************************
- *    init & cleanup this module 
- ************************************************************/
-
-/*
- * Function init_module(void)
- *
- *   Initializes the ircomm control structure
- *   This Function is called when you do insmod.
- */
-
-__initfunc(int irvtd_init(void))
-{
-	int i;
-
-	DEBUG( 4, "irvtd:init_module:\n");
-	printk( KERN_INFO "%s\n", version);
-
-	/* we allocate master array */
-
-	irvtd = (struct irvtd_cb **) kmalloc( sizeof(void *) *
-						COMM_MAX_TTY,GFP_KERNEL);
-	if ( irvtd == NULL) {
-		printk( KERN_WARNING "irvtd: Can't allocate array!\n");
-		return -ENOMEM;
-	}
-
-	memset( irvtd, 0, sizeof(void *) * COMM_MAX_TTY);
-
-
-	/* we initialize structure */
-
-	for (i=0; i < COMM_MAX_TTY; i++){
-		irvtd[i] = kmalloc( sizeof(struct irvtd_cb), GFP_KERNEL);	
-		if(irvtd[i] == NULL){
-			printk(KERN_ERR "ircomm_open(): kmalloc failed!\n");
-			return -ENOMEM;
-		}
-
-		memset( irvtd[i], 0, sizeof(struct irvtd_cb));
-		irvtd[i]->magic = IRVTD_MAGIC;
-	}
-
-	/* 
-	 * initialize a "port emulation entity"
-	 */
-
-	if(irvtd_register_ttydriver()){
-		printk( KERN_WARNING "IrCOMM: Error in ircomm_register_device\n");
-		return -ENODEV;
-	}
-
-
-	DEBUG( 4, "irvtd:init_module:done\n");
-	return 0;
-}
-
-void irvtd_cleanup(void)
-{
-	int i;
-	DEBUG( 4, "--> ircomm:cleanup_module\n");
-
-	/*
-	 * free some resources
-	 */
-	if (irvtd) {
-		for (i=0; i<COMM_MAX_TTY; i++) {
-			if (irvtd[i]) {
-				DEBUG( 4, "freeing structures\n");
-				/* irvtd_close();  :{| */
-				kfree(irvtd[i]);
-				irvtd[i] = NULL;
-			}
-		}
-		DEBUG( 4, "freeing master array\n");
-		kfree(irvtd);
-		irvtd = NULL;
-	}
-
-
-
-	DEBUG( 0, "unregister_ttydriver..\n");
- 	irvtd_unregister_ttydriver();
-
-	DEBUG( 4, "ircomm:cleanup_module -->\n");
-}
-
-#ifdef MODULE
-
-int init_module(void) 
-{
-	irvtd_init();
-	return 0;
-}
-
-
-/*
- * Function ircomm_cleanup (void)
- *   This is called when you rmmod.
- */
-
-void cleanup_module(void)
-{
-	irvtd_cleanup();
-}
-
-#endif /* MODULE */
-
-
-