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MdePkg/UefiLib: move InternalEmptyFunction to UefiLib.c 

The InternalEmptyFunction() is currently only used by code in
"UefiNotTiano.c" -- "Library functions that abstract areas of conflict
between framework and UEFI 2.0.". In the next patches,
InternalEmptyFunction() will be used from "UefiLib.c" as well, hence
promote it to "general utility" status: move the function definition to
"UefiLib.c", and place the function declaration (which is already extern)
into "UefiLibInternal.h".

Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Laszlo Ersek 2016-03-22 17:01:22 +01:00
parent 3570e33248
commit ca8f50e88e
3 changed files with 37 additions and 21 deletions
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19
MdePkg/Library/UefiLib/UefiLib.c
View File

@ -1545,3 +1545,22 @@ GetBestLanguage (
return NULL;
}
/**
An empty function to pass error checking of CreateEventEx ().
This empty function ensures that EVT_NOTIFY_SIGNAL_ALL is error
checked correctly since it is now mapped into CreateEventEx() in UEFI 2.0.
@param Event Event whose notification function is being invoked.
@param Context The pointer to the notification function's context,
which is implementation-dependent.
**/
VOID
EFIAPI
InternalEmptyFunction (
IN EFI_EVENT Event,
IN VOID *Context
)
{
}

18
MdePkg/Library/UefiLib/UefiLibInternal.h
View File

@ -41,4 +41,22 @@
#include <Library/PrintLib.h>
#include <Library/DevicePathLib.h>
/**
An empty function to pass error checking of CreateEventEx ().
This empty function ensures that EVT_NOTIFY_SIGNAL_ALL is error
checked correctly since it is now mapped into CreateEventEx() in UEFI 2.0.
@param Event Event whose notification function is being invoked.
@param Context The pointer to the notification function's context,
which is implementation-dependent.
**/
VOID
EFIAPI
InternalEmptyFunction (
IN EFI_EVENT Event,
IN VOID *Context
);
#endif

21
MdePkg/Library/UefiLib/UefiNotTiano.c
View File

@ -21,27 +21,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include "UefiLibInternal.h"
/**
An empty function to pass error checking of CreateEventEx ().
This empty function ensures that EVT_NOTIFY_SIGNAL_ALL is error
checked correctly since it is now mapped into CreateEventEx() in UEFI 2.0.
@param Event Event whose notification function is being invoked.
@param Context The pointer to the notification function's context,
which is implementation-dependent.
**/
VOID
EFIAPI
InternalEmptyFunction (
IN EFI_EVENT Event,
IN VOID *Context
)
{
return;
}
/**
Creates an EFI event in the Legacy Boot Event Group.