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ACPICA: OSL: Update acpidump to reduce source code differences 

This patch is a result of an ACPICA commit to enables acpidump for EFI. For
Linux kernel, this patch is a no-op. It is only required by the ACPICA
release process to reduce the source code differences between the Linux
kernel and the ACPICA upstream. Lv Zheng.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Lv Zheng 2014-07-08 10:07:59 +08:00 committed by Rafael J. Wysocki
parent 846d6ef4d7
commit 4d2c8223f5
2 changed files with 27 additions and 7 deletions
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30
tools/power/acpi/tools/acpidump/apfiles.c
View File

@ -44,6 +44,27 @@
#include "acpidump.h"
#include "acapps.h"
/* Local prototypes */
static int ap_is_existing_file(char *pathname);
static int ap_is_existing_file(char *pathname)
{
#ifndef _GNU_EFI
struct stat stat_info;
if (!stat(pathname, &stat_info)) {
acpi_log_error("Target path already exists, overwrite? [y|n] ");
if (getchar() != 'y') {
return (-1);
}
}
#endif
return 0;
}
/******************************************************************************
*
* FUNCTION: ap_open_output_file
@ -59,17 +80,12 @@
int ap_open_output_file(char *pathname)
{
struct stat stat_info;
ACPI_FILE file;
/* If file exists, prompt for overwrite */
if (!stat(pathname, &stat_info)) {
acpi_log_error("Target path already exists, overwrite? [y|n] ");
if (getchar() != 'y') {
return (-1);
}
if (ap_is_existing_file(pathname) != 0) {
return (-1);
}
/* Point stdout to the file */

4
tools/power/acpi/tools/acpidump/apmain.c
View File

@ -291,7 +291,11 @@ static int ap_do_options(int argc, char **argv)
*
******************************************************************************/
#ifndef _GNU_EFI
int ACPI_SYSTEM_XFACE main(int argc, char *argv[])
#else
int ACPI_SYSTEM_XFACE acpi_main(int argc, char *argv[])
#endif
{
int status = 0;
struct ap_dump_action *action;