Commit 63c9043b authored Oct 10, 2014 by Bob Moore Committed by Rafael J. Wysocki Oct 21, 2014

ACPICA: acpiexec: Do not put STDIN into raw mode unless it is a terminal.

Eliminate an error message for batch-mode processing on unix
systems. ACPICA BZ 1114.

This patch is mainly for fixing the issues of acpiexec which is not in the
Linux upstream.

Link: https://bugs.acpica.org/show_bug.cgi?id=1114


Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent f2d348fa

tools/power/acpi/os_specific/service_layers/osunixxf.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -122,6 +122,14 @@ static void os_enter_line_edit_mode(void)
		{
		struct termios local_term_attributes;

		term_attributes_were_set = 0;

		/* STDIN must be a terminal */

		if (!isatty(STDIN_FILENO)) {
		return;
		}

		/* Get and keep the original attributes */

		if (tcgetattr(STDIN_FILENO, &original_term_attributes)) {