Changeset 77662 in vbox for trunk/src/VBox/Devices/EFI/FirmwareNew/MdePkg/Include/Library/UefiLib.h

Timestamp:

Mar 12, 2019 12:40:12 PM (6 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

129295

Message:

EFI: First step in UDK2018 merge. Does not build yet.

Location:

trunk/src/VBox/Devices/EFI/FirmwareNew

Files:

• . (modified) (1 prop)
• MdePkg/Include/Library/UefiLib.h (modified) (3 diffs)

trunk/src/VBox/Devices/EFI/FirmwareNew/MdePkg/Include/Library/UefiLib.h

@@ -13 +13 @@
   defined, then debug and assert related macros wrapped by it are the NULL implementations.
 
-Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2018, 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 that accompanies this distribution.
@@ -222 +222 @@
 EfiNamedEventSignal (
   IN CONST EFI_GUID  *Name
+  );
+
+/**
+  Signals an event group by placing a new event in the group temporarily and
+  signaling it.
+
+  @param[in] EventGroup          Supplies the unique identifier of the event
+                                 group to signal.
+
+  @retval EFI_SUCCESS            The event group was signaled successfully.
+  @retval EFI_INVALID_PARAMETER  EventGroup is NULL.
+  @return                        Error codes that report problems about event
+                                 creation or signaling.
+**/
+EFI_STATUS
+EFIAPI
+EfiEventGroupSignal (
+  IN CONST EFI_GUID *EventGroup
+  );
+
+/**
+  An empty function that can be used as NotifyFunction parameter of
+  CreateEvent() or CreateEventEx().
+
+  @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
+EfiEventEmptyFunction (
+  IN EFI_EVENT              Event,
+  IN VOID                   *Context
   );
 
@@ -1457 +1491 @@
   );
 
+/**
+  Returns an array of protocol instance that matches the given protocol.
+
+  @param[in]  Protocol      Provides the protocol to search for.
+  @param[out] NoProtocols   The number of protocols returned in Buffer.
+  @param[out] Buffer        A pointer to the buffer to return the requested
+                            array of protocol instances that match Protocol.
+                            The returned buffer is allocated using
+                            EFI_BOOT_SERVICES.AllocatePool().  The caller is
+                            responsible for freeing this buffer with
+                            EFI_BOOT_SERVICES.FreePool().
+
+  @retval EFI_SUCCESS            The array of protocols was returned in Buffer,
+                                 and the number of protocols in Buffer was
+                                 returned in NoProtocols.
+  @retval EFI_NOT_FOUND          No protocols found.
+  @retval EFI_OUT_OF_RESOURCES   There is not enough pool memory to store the
+                                 matching results.
+  @retval EFI_INVALID_PARAMETER  Protocol is NULL.
+  @retval EFI_INVALID_PARAMETER  NoProtocols is NULL.
+  @retval EFI_INVALID_PARAMETER  Buffer is NULL.
+
+**/
+EFI_STATUS
+EFIAPI
+EfiLocateProtocolBuffer (
+  IN  EFI_GUID  *Protocol,
+  OUT UINTN     *NoProtocols,
+  OUT VOID      ***Buffer
+  );
 #endif