Added support for Xcode on Snow Leopard. Upaded with bug fixes for Snow Leopard.

[mirror_edk2.git] / UnixPkg / FvbServicesRuntimeDxe / FWBlockService.c

diff --git a/UnixPkg/FvbServicesRuntimeDxe/FWBlockService.c b/UnixPkg/FvbServicesRuntimeDxe/FWBlockService.c
index 132442b6b9981c012b6e47fa09cba1421c257c55..c316d7c2ac84591952ffd458aea04fc2598f2cde 100644 (file)
--- a/UnixPkg/FvbServicesRuntimeDxe/FWBlockService.c
+++ b/UnixPkg/FvbServicesRuntimeDxe/FWBlockService.c
@@ -1,6 +1,6 @@
 /*++\r
 \r
-Copyright (c) 2006 - 2008, Intel Corporation                                                         \r
+Copyright (c) 2006 - 2009, Intel Corporation                                                         \r
 All rights reserved. This program and the accompanying materials                          \r
 are licensed and made available under the terms and conditions of the BSD License         \r
 which accompanies this distribution.  The full text of the license may be found at        \r
@@ -33,8 +33,8 @@ Revision History
 #include <Library/HobLib.h>\r
 #include <Library/BaseMemoryLib.h>\r
 #include <Library/MemoryAllocationLib.h>\r
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/DevicePathLib.h>
+#include <Library/UefiBootServicesTableLib.h>\r
+#include <Library/DevicePathLib.h>\r
 \r
 #include "FwBlockService.h"\r
 \r
@@ -210,7 +210,7 @@ Returns:
 \r
 --*/\r
 {\r
-  EFI_FW_VOL_INSTANCE *FwhInstance;\r
+  EFI_FW_VOL_INSTANCE *FwhInstance = NULL;\r
   EFI_STATUS          Status;\r
 \r
   //\r
@@ -226,7 +226,7 @@ Returns:
 EFI_STATUS\r
 FvbGetVolumeAttributes (\r
   IN UINTN                                Instance,\r
-  OUT EFI_FVB_ATTRIBUTES_2                  *Attributes,\r
+  OUT EFI_FVB_ATTRIBUTES_2                *Attributes,\r
   IN ESAL_FWB_GLOBAL                      *Global,\r
   IN BOOLEAN                              Virtual\r
   )\r
@@ -250,7 +250,7 @@ Returns:
 \r
 --*/\r
 {\r
-  EFI_FW_VOL_INSTANCE *FwhInstance;\r
+  EFI_FW_VOL_INSTANCE *FwhInstance = NULL;\r
   EFI_STATUS          Status;\r
 \r
   //\r
@@ -303,7 +303,7 @@ Returns:
   UINTN                   Offset;\r
   EFI_LBA                 StartLba;\r
   EFI_LBA                 NextLba;\r
-  EFI_FW_VOL_INSTANCE     *FwhInstance;\r
+  EFI_FW_VOL_INSTANCE     *FwhInstance = NULL;\r
   EFI_FV_BLOCK_MAP_ENTRY  *BlockMap;\r
   EFI_STATUS              Status;\r
 \r
@@ -560,10 +560,10 @@ Returns:
 {\r
 \r
   EFI_FVB_ATTRIBUTES_2  Attributes;\r
-  UINTN               LbaAddress;\r
-  UINTN               LbaLength;\r
-  EFI_STATUS          Status;\r
-  UINT8               Data;\r
+  UINTN                 LbaAddress;\r
+  UINTN                 LbaLength;\r
+  EFI_STATUS            Status;\r
+  UINT8                 Data;\r
 \r
   //\r
   // Check if the FV is write enabled\r
@@ -596,7 +596,7 @@ Returns:
 EFI_STATUS\r
 FvbSetVolumeAttributes (\r
   IN UINTN                                Instance,\r
-  IN OUT EFI_FVB_ATTRIBUTES_2               *Attributes,\r
+  IN OUT EFI_FVB_ATTRIBUTES_2             *Attributes,\r
   IN ESAL_FWB_GLOBAL                      *Global,\r
   IN BOOLEAN                              Virtual\r
   )\r
@@ -626,13 +626,13 @@ Returns:
 \r
 --*/\r
 {\r
-  EFI_FW_VOL_INSTANCE *FwhInstance;\r
+  EFI_FW_VOL_INSTANCE   *FwhInstance = NULL;\r
   EFI_FVB_ATTRIBUTES_2  OldAttributes;\r
   EFI_FVB_ATTRIBUTES_2  *AttribPtr;\r
-  UINT32              Capabilities;\r
-  UINT32              OldStatus;\r
-  UINT32              NewStatus;\r
-  EFI_STATUS          Status;\r
+  UINT32                Capabilities;\r
+  UINT32                OldStatus;\r
+  UINT32                NewStatus;\r
+  EFI_STATUS            Status;\r
   EFI_FVB_ATTRIBUTES_2  UnchangedAttributes;\r
 \r
 \r
@@ -733,7 +733,7 @@ Returns:
 EFI_STATUS\r
 EFIAPI\r
 FvbProtocolGetPhysicalAddress (\r
-  IN EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL           *This,\r
+  IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL     *This,\r
   OUT EFI_PHYSICAL_ADDRESS                        *Address\r
   )\r
 /*++\r
@@ -764,7 +764,7 @@ Returns:
 EFI_STATUS\r
 EFIAPI\r
 FvbProtocolGetBlockSize (\r
-  IN EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL           *This,\r
+  IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL     *This,\r
   IN  EFI_LBA                                     Lba,\r
   OUT UINTN                                       *BlockSize,\r
   OUT UINTN                                       *NumOfBlocks\r
@@ -808,8 +808,8 @@ Returns:
 EFI_STATUS\r
 EFIAPI\r
 FvbProtocolGetAttributes (\r
-  IN EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL           *This,\r
-  OUT EFI_FVB_ATTRIBUTES_2                          *Attributes\r
+  IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL     *This,\r
+  OUT EFI_FVB_ATTRIBUTES_2                        *Attributes\r
   )\r
 /*++\r
 \r
@@ -835,8 +835,8 @@ Returns:
 EFI_STATUS\r
 EFIAPI\r
 FvbProtocolSetAttributes (\r
-  IN EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL           *This,\r
-  IN OUT EFI_FVB_ATTRIBUTES_2                       *Attributes\r
+  IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL     *This,\r
+  IN OUT EFI_FVB_ATTRIBUTES_2                     *Attributes\r
   )\r
 /*++\r
 \r
@@ -862,7 +862,7 @@ Returns:
 EFI_STATUS\r
 EFIAPI\r
 FvbProtocolEraseBlocks (\r
-  IN EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL    *This,\r
+  IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL    *This,\r
   ...  \r
   )\r
 /*++\r
@@ -891,7 +891,7 @@ Returns:
 --*/\r
 {\r
   EFI_FW_VOL_BLOCK_DEVICE *FvbDevice;\r
-  EFI_FW_VOL_INSTANCE     *FwhInstance;\r
+  EFI_FW_VOL_INSTANCE     *FwhInstance = NULL;\r
   UINTN                   NumOfBlocks;\r
   VA_LIST                 args;\r
   EFI_LBA                 StartingLba;\r
@@ -960,7 +960,7 @@ Returns:
 EFI_STATUS\r
 EFIAPI\r
 FvbProtocolWrite (\r
-  IN EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL           *This,\r
+  IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL     *This,\r
   IN EFI_LBA                                      Lba,\r
   IN UINTN                                        Offset,\r
   IN OUT UINTN                                    *NumBytes,\r
@@ -1008,7 +1008,7 @@ Returns:
 EFI_STATUS\r
 EFIAPI\r
 FvbProtocolRead (\r
-  IN EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL           *This,\r
+  IN CONST EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL     *This,\r
   IN EFI_LBA                                      Lba,\r
   IN UINTN                                        Offset,\r
   IN OUT UINTN                                    *NumBytes,\r
@@ -1124,7 +1124,7 @@ Returns:
 --*/\r
 {\r
   EFI_STATUS                          Status;\r
-  EFI_FW_VOL_INSTANCE                 *FwhInstance;\r
+  EFI_FW_VOL_INSTANCE                 *FwhInstance = NULL;\r
   EFI_FIRMWARE_VOLUME_HEADER          *FwVolHeader;\r
   EFI_DXE_SERVICES                    *DxeServices;\r
   EFI_GCD_MEMORY_SPACE_DESCRIPTOR     Descriptor;\r