ACPICA: Update exception code for "file not found" error
ACPICA commit ac1564c26d239348ef13455f61d5616f3961ff43 Used by the ACPICA applications. This patch is a bit broken due to non-portable <errno.h> inclusion as on some platforms, there is no such a header file for their lib-c exports. Fortunately, Linux doesn't compile utfileio.c for either the kernel space ACPICA core (drivers/acpi/acpica) or the userspace ACPICA tools (tools/power/acpi) for now, so it's safe to leave this patch as it is. Link: https://github.com/acpica/acpica/commit/ac1564c2 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>
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@ -45,6 +45,7 @@
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#include "accommon.h"
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#include "accommon.h"
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#include "actables.h"
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#include "actables.h"
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#include "acapps.h"
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#include "acapps.h"
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#include "errno.h"
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#ifdef ACPI_ASL_COMPILER
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#ifdef ACPI_ASL_COMPILER
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#include "aslcompiler.h"
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#include "aslcompiler.h"
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@ -301,6 +302,11 @@ acpi_ut_read_table_from_file(char *filename, struct acpi_table_header ** table)
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file = fopen(filename, "rb");
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file = fopen(filename, "rb");
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if (!file) {
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if (!file) {
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perror("Could not open input file");
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perror("Could not open input file");
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if (errno == ENOENT) {
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return (AE_NOT_EXIST);
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}
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return (status);
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return (status);
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}
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}
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