From 3f85626fa95cb356a655d3538db6f05231f07003 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Tue, 18 Nov 2008 19:45:44 -0800
Subject: [efi] Add efi_strerror()

EFI_STATUS is defined as an INTN, which maps to UINT32 (i.e. unsigned
int) on i386 and UINT64 (i.e. unsigned long) on x86_64.  This would
require a cast each time the error status is printed.

Add efi_strerror() to avoid this ickiness and simultaneously enable
prettier reporting of EFI status codes.
---
 src/include/gpxe/efi/efi.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/include')

diff --git a/src/include/gpxe/efi/efi.h b/src/include/gpxe/efi/efi.h
index cd35f68ad..8c9f789a6 100644
--- a/src/include/gpxe/efi/efi.h
+++ b/src/include/gpxe/efi/efi.h
@@ -90,4 +90,6 @@ struct efi_protocol {
 extern EFI_HANDLE efi_image_handle;
 extern EFI_SYSTEM_TABLE *efi_systab;
 
+extern const char * efi_strerror ( EFI_STATUS efirc );
+
 #endif /* _EFI_H */
-- 
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