patch-2.4.22 linux-2.4.22/drivers/acpi/debugger/dbhistry.c
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- Lines: 202
- Date:
1969-12-31 16:00:00.000000000 -0800
- Orig file:
linux-2.4.21/drivers/acpi/debugger/dbhistry.c
- Orig date:
2001-09-23 09:42:32.000000000 -0700
diff -urN linux-2.4.21/drivers/acpi/debugger/dbhistry.c linux-2.4.22/drivers/acpi/debugger/dbhistry.c
@@ -1,201 +0,0 @@
-/******************************************************************************
- *
- * Module Name: dbhistry - debugger HISTORY command
- * $Revision: 19 $
- *
- *****************************************************************************/
-
-/*
- * Copyright (C) 2000, 2001 R. Byron Moore
- *
- * 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.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-
-#include "acpi.h"
-#include "acparser.h"
-#include "acdispat.h"
-#include "amlcode.h"
-#include "acnamesp.h"
-#include "acparser.h"
-#include "acevents.h"
-#include "acinterp.h"
-#include "acdebug.h"
-#include "actables.h"
-
-#ifdef ENABLE_DEBUGGER
-
-#define _COMPONENT ACPI_DEBUGGER
- MODULE_NAME ("dbhistry")
-
-
-#define HI_NO_HISTORY 0
-#define HI_RECORD_HISTORY 1
-#define HISTORY_SIZE 20
-
-
-typedef struct history_info
-{
- NATIVE_CHAR command[80];
- u32 cmd_num;
-
-} HISTORY_INFO;
-
-
-HISTORY_INFO acpi_gbl_history_buffer[HISTORY_SIZE];
-u16 acpi_gbl_lo_history = 0;
-u16 acpi_gbl_num_history = 0;
-u16 acpi_gbl_next_history_index = 0;
-u32 acpi_gbl_next_cmd_num = 1;
-
-
-/*******************************************************************************
- *
- * FUNCTION: Acpi_db_add_to_history
- *
- * PARAMETERS: Command_line - Command to add
- *
- * RETURN: None
- *
- * DESCRIPTION: Add a command line to the history buffer.
- *
- ******************************************************************************/
-
-void
-acpi_db_add_to_history (
- NATIVE_CHAR *command_line)
-{
-
-
- /* Put command into the next available slot */
-
- STRCPY (acpi_gbl_history_buffer[acpi_gbl_next_history_index].command, command_line);
-
- acpi_gbl_history_buffer[acpi_gbl_next_history_index].cmd_num = acpi_gbl_next_cmd_num;
-
- /* Adjust indexes */
-
- if ((acpi_gbl_num_history == HISTORY_SIZE) &&
- (acpi_gbl_next_history_index == acpi_gbl_lo_history)) {
- acpi_gbl_lo_history++;
- if (acpi_gbl_lo_history >= HISTORY_SIZE) {
- acpi_gbl_lo_history = 0;
- }
- }
-
- acpi_gbl_next_history_index++;
- if (acpi_gbl_next_history_index >= HISTORY_SIZE) {
- acpi_gbl_next_history_index = 0;
- }
-
-
- acpi_gbl_next_cmd_num++;
- if (acpi_gbl_num_history < HISTORY_SIZE) {
- acpi_gbl_num_history++;
- }
-
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: Acpi_db_display_history
- *
- * PARAMETERS: None
- *
- * RETURN: None
- *
- * DESCRIPTION: Display the contents of the history buffer
- *
- ******************************************************************************/
-
-void
-acpi_db_display_history (void)
-{
- NATIVE_UINT i;
- u16 history_index;
-
-
- history_index = acpi_gbl_lo_history;
-
- /* Dump entire history buffer */
-
- for (i = 0; i < acpi_gbl_num_history; i++) {
- acpi_os_printf ("%ld %s\n", acpi_gbl_history_buffer[history_index].cmd_num,
- acpi_gbl_history_buffer[history_index].command);
-
- history_index++;
- if (history_index >= HISTORY_SIZE) {
- history_index = 0;
- }
- }
-}
-
-
-/*******************************************************************************
- *
- * FUNCTION: Acpi_db_get_from_history
- *
- * PARAMETERS: Command_num_arg - String containing the number of the
- * command to be retrieved
- *
- * RETURN: None
- *
- * DESCRIPTION: Get a command from the history buffer
- *
- ******************************************************************************/
-
-NATIVE_CHAR *
-acpi_db_get_from_history (
- NATIVE_CHAR *command_num_arg)
-{
- NATIVE_UINT i;
- u16 history_index;
- u32 cmd_num;
-
-
- if (command_num_arg == NULL) {
- cmd_num = acpi_gbl_next_cmd_num - 1;
- }
-
- else {
- cmd_num = STRTOUL (command_num_arg, NULL, 0);
- }
-
-
- /* Search history buffer */
-
- history_index = acpi_gbl_lo_history;
- for (i = 0; i < acpi_gbl_num_history; i++) {
- if (acpi_gbl_history_buffer[history_index].cmd_num == cmd_num) {
- /* Found the commnad, return it */
-
- return (acpi_gbl_history_buffer[history_index].command);
- }
-
-
- history_index++;
- if (history_index >= HISTORY_SIZE) {
- history_index = 0;
- }
- }
-
- acpi_os_printf ("Invalid history number: %d\n", history_index);
- return (NULL);
-}
-
-
-#endif /* ENABLE_DEBUGGER */
-
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