diff options
Diffstat (limited to 'EdkCompatibilityPkg/Foundation/Library/Dxe/GraphicsLite/Print.c')
-rw-r--r-- | EdkCompatibilityPkg/Foundation/Library/Dxe/GraphicsLite/Print.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Library/Dxe/GraphicsLite/Print.c b/EdkCompatibilityPkg/Foundation/Library/Dxe/GraphicsLite/Print.c index ddfd3d9311..5b815e610e 100644 --- a/EdkCompatibilityPkg/Foundation/Library/Dxe/GraphicsLite/Print.c +++ b/EdkCompatibilityPkg/Foundation/Library/Dxe/GraphicsLite/Print.c @@ -1,6 +1,6 @@ /*++
-Copyright (c) 2004 - 2007, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -125,8 +125,7 @@ Arguments: Returns:
- EFI_SUCCESS - success
- EFI_OUT_OF_RESOURCES - out of resources
+ Length of string printed to the console
--*/
{
@@ -158,7 +157,7 @@ Returns: //
Buffer = EfiLibAllocateZeroPool (0x10000);
if (Buffer == NULL) {
- return EFI_OUT_OF_RESOURCES;
+ return 0;
}
if (GraphicsOutput != NULL) {
@@ -337,10 +336,15 @@ Error: EfiLibSafeFreePool (Blt);
EfiLibSafeFreePool (FontInfo);
#else
- gBS->FreePool (LineBuffer);
+ EfiLibSafeFreePool (LineBuffer);
#endif
gBS->FreePool (Buffer);
- return Status;
+
+ if (EFI_ERROR (Status)) {
+ return 0;
+ }
+
+ return BufferLen;
}
@@ -406,19 +410,20 @@ Returns: (VOID **) &UgaDraw
);
- if (EFI_ERROR (Status)) {
- return Status;
+ if (EFI_ERROR (Status) || (UgaDraw != NULL)) {
+ return 0;
}
}
+ Sto = NULL;
Status = gBS->HandleProtocol (
Handle,
&gEfiSimpleTextOutProtocolGuid,
(VOID **) &Sto
);
- if (EFI_ERROR (Status)) {
- return Status;
+ if (EFI_ERROR (Status) || (Sto != NULL)) {
+ return 0;
}
return _IPrint (GraphicsOutput, UgaDraw, Sto, X, Y, ForeGround, BackGround, Fmt, Args);
|