/*********************************************************************** * * (C) Copyright 2000 * Jean-Jacques Germond, Fr閐閞ic Soulier, Christian Batt; Alcatel * C/O jjg@sxb.bsf.alcatel.fr * * All rights reserved. * * This code is free software; you can redistribute it and/or * modify it under the terms of the GNU *Library* General Public License * as published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This code 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 * *Library* General Public License for more details. * * You should have received a copy of the GNU *Library* General Public * License along with this program (see file COPYING.LIB); if not, * write to the Free Software Foundation, Inc., 675 Mass Ave, * Cambridge, MA 02139, USA. * ***********************************************************************//* The "trivial module" /proc routines  (see AR pg: 74) *//*  This should be a module of its own */#define __NO_VERSION__#include "tid_def.h"#ifndef CONFIG_PROC_FS#  define CONFIG_PROC_FS     /* This is for proc_fs.h */#endif#include "linux/proc_fs.h"     inttid_edit_mem(char* b, char **start, off_t offset, int len, int unused)     /* Edit the Trivial device info */{  Tid_Dev *dev = &tid_dev_struct;              /* The device descriptor */  int  x;                         /* The store index in the output page */  x = sprintf(b, "***tid0:\n");  /* This code does not check for output buffer overflow.   * We must do such checks if our output tends to become more voluminous.   */  x += sprintf (b+x, "   %s= %8lx\n", "# of chars in the device   ",		(long)dev->nbChars);  x += sprintf (b+x, "   %s= %8lx\n", "# of resets                ",		dev->uniqueId);  x += sprintf (b+x, "   %s= %8lx\n", "Max # of chars             ",		(long)dev->maxChars);  x += sprintf (b+x, "   %s= %8lx\n", "# of bh activations        ",		dev->nbBhActiv);  x += sprintf (b+x, "   %s= %8lx\n", "# of interrutps since init ",		dev->nbIntrEver);  x += sprintf (b+x, "   %s= %8lx\n", "# of wakeups since init    ",		dev->nbWakeUp);  x += sprintf (b+x, "   %s= %8lx\n", "last wakeup code           ",		dev->lastWakeup);  return x;  /* Do not count the trailing zero */}static struct proc_dir_entry tid_proc_entry = {        0,                 /* low_ino: the inode -- dynamic */        6, "tidmem",       /* len of name and name */        S_IFREG | S_IRUGO, /* mode */        1, 0, 0,           /* nlinks, owner, group */        0, NULL,           /* size - unused; operations -- use default */        &tid_edit_mem,     /* function used to read data */        /* nothing more */};   inttid_proc_register(void)     /* Register the trivial device in /proc */{  return proc_register(&proc_root, &tid_proc_entry);}    voidtid_proc_unregister(void){  proc_unregister(&proc_root, tid_proc_entry.low_ino);}