From 1d98e9e0bb8815072a0d2d04dc3f0e2c51029e61 Mon Sep 17 00:00:00 2001 From: Bob Moore Date: Tue, 29 Oct 2013 09:29:09 +0800 Subject: [PATCH] ACPICA: Add history/line-editing for Unix/Linux systems. The original upstream ACPICA change added full history and limited line editing to the debugger: This change adds full history and limited line editing for Unix and Linux systems. It does not use readline() because of portability issues. Instead it uses the POSIX termio interface to put the terminal in raw input mode so that the various special keys can be trapped (such as up-arrow and down-arrow for history support). Since the debugger is not shipped in the kernel, it only is necessary to update one header file to keep the kernel source in sync with the upstream. [rjw: Changelog] Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- drivers/acpi/acpica/acdebug.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/acpi/acpica/acdebug.h b/drivers/acpi/acpica/acdebug.h index 27c36a5251b5..57cdc770fba8 100644 --- a/drivers/acpi/acpica/acdebug.h +++ b/drivers/acpi/acpica/acdebug.h @@ -243,6 +243,8 @@ void acpi_db_display_history(void); char *acpi_db_get_from_history(char *command_num_arg); +char *acpi_db_get_history_by_index(u32 commandd_num); + /* * dbinput - user front-end to the AML debugger */ -- 2.39.5