From 2e70da4c51eb18a4d229aa48763c15f5dbc5b43d Mon Sep 17 00:00:00 2001 From: Lv Zheng Date: Tue, 8 Jul 2014 10:07:06 +0800 Subject: ACPICA: Utilities: Introduce acpi_log_error() to improve portability Invocations like fprintf(stderr) and perror() are not portable, this patch introduces acpi_log_error() as a replacement, it is implemented using new portable API - acpi_ut_file_vprintf(). Note that though acpi_os_initialize() need to be invoked prior than using this new API, since no users are introduced in this patch, such invocations are not added for applications that link utprint.c in this patch. Futher patches that introduce users of acpi_log_error() should take care of this. This patch is only useful for ACPICA applications, most of which are not shipped in the Linux kernel. Note that follow-up commits will update acpidump to use this new API to improve portability. Lv Zheng. Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki --- include/acpi/platform/acenv.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/acpi/platform') diff --git a/include/acpi/platform/acenv.h b/include/acpi/platform/acenv.h index b6429e46847a..4390ebd99fda 100644 --- a/include/acpi/platform/acenv.h +++ b/include/acpi/platform/acenv.h @@ -423,8 +423,12 @@ typedef char *va_list; #ifdef ACPI_APPLICATION #include #define ACPI_FILE FILE * +#define ACPI_FILE_OUT stdout +#define ACPI_FILE_ERR stderr #else #define ACPI_FILE void * +#define ACPI_FILE_OUT NULL +#define ACPI_FILE_ERR NULL #endif /* ACPI_APPLICATION */ #endif /* ACPI_FILE */ -- cgit v1.2.3