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authorLv Zheng <lv.zheng@intel.com>2014-07-08 02:07:59 (GMT)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2014-07-08 12:22:27 (GMT)
commit4d2c8223f5220bac2e81dce41fe67e913790ea51 (patch)
treee9f7fb0064c2c39cdea83efef0c3f5b5ca2daf9e /tools/power
parent846d6ef4d7f0fed114aa1284a245bb1aa96417df (diff)
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>
Diffstat (limited to 'tools/power')
-rw-r--r--tools/power/acpi/tools/acpidump/apfiles.c30
-rw-r--r--tools/power/acpi/tools/acpidump/apmain.c4
2 files changed, 27 insertions, 7 deletions
diff --git a/tools/power/acpi/tools/acpidump/apfiles.c b/tools/power/acpi/tools/acpidump/apfiles.c
index 5781c13..d470046 100644
--- a/tools/power/acpi/tools/acpidump/apfiles.c
+++ b/tools/power/acpi/tools/acpidump/apfiles.c
@@ -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 */
diff --git a/tools/power/acpi/tools/acpidump/apmain.c b/tools/power/acpi/tools/acpidump/apmain.c
index 35bd674..853b4da 100644
--- a/tools/power/acpi/tools/acpidump/apmain.c
+++ b/tools/power/acpi/tools/acpidump/apmain.c
@@ -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;

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