diff options
author | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
---|---|---|
committer | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
commit | 808def96aa4589fba9c2d0ea55837754a3b7a4f7 (patch) | |
tree | 0ea221c59abb2474c694e7ab5bd61006be77e47e /EdkModulePkg/Core/Dxe/Hand/handle.c | |
parent | 9216450d1143056a50a5f916984a2d7faf590488 (diff) | |
download | edk2-platforms-808def96aa4589fba9c2d0ea55837754a3b7a4f7.tar.xz |
Retiring the ANT/JAVA build and removing the older EDK II packages that required ANT/JAVA.
Last Ant/Java build was r7166
Developers requiring the Java/Ant packages should checkout the branch from:
https://edk2.tianocore.org/svn/edk2/branches/AntJava
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7168 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkModulePkg/Core/Dxe/Hand/handle.c')
-rw-r--r-- | EdkModulePkg/Core/Dxe/Hand/handle.c | 1700 |
1 files changed, 0 insertions, 1700 deletions
diff --git a/EdkModulePkg/Core/Dxe/Hand/handle.c b/EdkModulePkg/Core/Dxe/Hand/handle.c deleted file mode 100644 index 42d96ff465..0000000000 --- a/EdkModulePkg/Core/Dxe/Hand/handle.c +++ /dev/null @@ -1,1700 +0,0 @@ -/*++
-
-Copyright (c) 2006 - 2007, Intel Corporation
-All rights reserved. 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
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- handle.c
-
-Abstract:
-
- EFI handle & protocol handling
-
-
-
-Revision History
-
---*/
-
-#include <DxeMain.h>
-
-
-//
-// mProtocolDatabase - A list of all protocols in the system. (simple list for now)
-// gHandleList - A list of all the handles in the system
-// gProtocolDatabaseLock - Lock to protect the mProtocolDatabase
-// gHandleDatabaseKey - The Key to show that the handle has been created/modified
-//
-static LIST_ENTRY mProtocolDatabase = INITIALIZE_LIST_HEAD_VARIABLE (mProtocolDatabase);
-LIST_ENTRY gHandleList = INITIALIZE_LIST_HEAD_VARIABLE (gHandleList);
-EFI_LOCK gProtocolDatabaseLock = EFI_INITIALIZE_LOCK_VARIABLE (TPL_NOTIFY);
-UINT64 gHandleDatabaseKey = 0;
-
-
-VOID
-CoreAcquireProtocolLock (
- VOID
- )
-/*++
-
-Routine Description:
-
- Acquire lock on gProtocolDatabaseLock.
-
-Arguments:
-
- None
-
-Returns:
-
- None
-
---*/
-{
- CoreAcquireLock (&gProtocolDatabaseLock);
-}
-
-
-VOID
-CoreReleaseProtocolLock (
- VOID
- )
-/*++
-
-Routine Description:
-
- Release lock on gProtocolDatabaseLock.
-
-Arguments:
-
- None
-
-Returns:
-
- None
-
---*/
-{
- CoreReleaseLock (&gProtocolDatabaseLock);
-}
-
-
-EFI_STATUS
-CoreValidateHandle (
- IN EFI_HANDLE UserHandle
- )
-/*++
-
-Routine Description:
-
- Check whether a handle is a valid EFI_HANDLE
-
-Arguments:
-
- UserHandle - The handle to check
-
-Returns:
-
- EFI_INVALID_PARAMETER - The handle is NULL or not a valid EFI_HANDLE.
-
- EFI_SUCCESS - The handle is valid EFI_HANDLE.
-
---*/
-{
- IHANDLE *Handle;
-
- Handle = (IHANDLE *)UserHandle;
- if (Handle == NULL) {
- return EFI_INVALID_PARAMETER;
- }
- if (Handle->Signature != EFI_HANDLE_SIGNATURE) {
- return EFI_INVALID_PARAMETER;
- }
- return EFI_SUCCESS;
-}
-
-
-PROTOCOL_ENTRY *
-CoreFindProtocolEntry (
- IN EFI_GUID *Protocol,
- IN BOOLEAN Create
- )
-/*++
-
-Routine Description:
-
- Finds the protocol entry for the requested protocol.
-
- The gProtocolDatabaseLock must be owned
-
-Arguments:
-
- Protocol - The ID of the protocol
-
- Create - Create a new entry if not found
-
-Returns:
-
- Protocol entry
-
---*/
-{
- LIST_ENTRY *Link;
- PROTOCOL_ENTRY *Item;
- PROTOCOL_ENTRY *ProtEntry;
-
- ASSERT_LOCKED(&gProtocolDatabaseLock);
-
- //
- // Search the database for the matching GUID
- //
-
- ProtEntry = NULL;
- for (Link = mProtocolDatabase.ForwardLink;
- Link != &mProtocolDatabase;
- Link = Link->ForwardLink) {
-
- Item = CR(Link, PROTOCOL_ENTRY, AllEntries, PROTOCOL_ENTRY_SIGNATURE);
- if (CompareGuid (&Item->ProtocolID, Protocol)) {
-
- //
- // This is the protocol entry
- //
-
- ProtEntry = Item;
- break;
- }
- }
-
- //
- // If the protocol entry was not found and Create is TRUE, then
- // allocate a new entry
- //
- if ((ProtEntry == NULL) && Create) {
- ProtEntry = CoreAllocateBootServicesPool (sizeof(PROTOCOL_ENTRY));
-
- if (ProtEntry != NULL) {
- //
- // Initialize new protocol entry structure
- //
- ProtEntry->Signature = PROTOCOL_ENTRY_SIGNATURE;
- CopyMem ((VOID *)&ProtEntry->ProtocolID, Protocol, sizeof (EFI_GUID));
- InitializeListHead (&ProtEntry->Protocols);
- InitializeListHead (&ProtEntry->Notify);
-
- //
- // Add it to protocol database
- //
- InsertTailList (&mProtocolDatabase, &ProtEntry->AllEntries);
- }
- }
-
- return ProtEntry;
-}
-
-
-PROTOCOL_INTERFACE *
-CoreFindProtocolInterface (
- IN IHANDLE *Handle,
- IN EFI_GUID *Protocol,
- IN VOID *Interface
- )
-/*++
-
-Routine Description:
-
- Finds the protocol instance for the requested handle and protocol.
-
- Note: This function doesn't do parameters checking, it's caller's responsibility
- to pass in valid parameters.
-
-Arguments:
-
- Handle - The handle to search the protocol on
-
- Protocol - GUID of the protocol
-
- Interface - The interface for the protocol being searched
-
-Returns:
-
- Protocol instance (NULL: Not found)
-
---*/
-{
- PROTOCOL_INTERFACE *Prot;
- PROTOCOL_ENTRY *ProtEntry;
- LIST_ENTRY *Link;
-
- ASSERT_LOCKED(&gProtocolDatabaseLock);
- Prot = NULL;
-
- //
- // Lookup the protocol entry for this protocol ID
- //
-
- ProtEntry = CoreFindProtocolEntry (Protocol, FALSE);
- if (ProtEntry != NULL) {
-
- //
- // Look at each protocol interface for any matches
- //
- for (Link = Handle->Protocols.ForwardLink; Link != &Handle->Protocols; Link=Link->ForwardLink) {
-
- //
- // If this protocol interface matches, remove it
- //
- Prot = CR(Link, PROTOCOL_INTERFACE, Link, PROTOCOL_INTERFACE_SIGNATURE);
- if (Prot->Interface == Interface && Prot->Protocol == ProtEntry) {
- break;
- }
-
- Prot = NULL;
- }
- }
-
- return Prot;
-}
-
-STATIC
-EFI_STATUS
-CoreUnregisterProtocolNotifyEvent (
- IN EFI_EVENT Event
- )
-/*++
-
-Routine Description:
-
- Removes an event from a register protocol notify list on a protocol.
-
-Arguments:
-
- Event - The event to search for in the protocol database.
-
-Returns:
-
- EFI_SUCCESS if the event was found and removed.
- EFI_NOT_FOUND if the event was not found in the protocl database.
-
---*/
-{
- LIST_ENTRY *Link;
- PROTOCOL_ENTRY *ProtEntry;
- LIST_ENTRY *NotifyLink;
- PROTOCOL_NOTIFY *ProtNotify;
-
- CoreAcquireProtocolLock ();
-
- for ( Link = mProtocolDatabase.ForwardLink;
- Link != &mProtocolDatabase;
- Link = Link->ForwardLink) {
-
- ProtEntry = CR(Link, PROTOCOL_ENTRY, AllEntries, PROTOCOL_ENTRY_SIGNATURE);
-
- for ( NotifyLink = ProtEntry->Notify.ForwardLink;
- NotifyLink != &ProtEntry->Notify;
- NotifyLink = NotifyLink->ForwardLink) {
-
- ProtNotify = CR(NotifyLink, PROTOCOL_NOTIFY, Link, PROTOCOL_NOTIFY_SIGNATURE);
-
- if (ProtNotify->Event == Event) {
- RemoveEntryList(&ProtNotify->Link);
- CoreFreePool(ProtNotify);
- CoreReleaseProtocolLock ();
- return EFI_SUCCESS;
- }
- }
- }
-
- CoreReleaseProtocolLock ();
- return EFI_NOT_FOUND;
-}
-
-
-EFI_STATUS
-CoreUnregisterProtocolNotify (
- IN EFI_EVENT Event
- )
-/*++
-
-Routine Description:
-
- Removes all the events in the protocol database that match Event.
-
-Arguments:
-
- Event - The event to search for in the protocol database.
-
-Returns:
-
- EFI_SUCCESS when done searching the entire database.
-
---*/
-{
- EFI_STATUS Status;
-
- do {
- Status = CoreUnregisterProtocolNotifyEvent (Event);
- } while (!EFI_ERROR (Status));
-
- return EFI_SUCCESS;
-}
-
-
-
-EFI_STATUS
-EFIAPI
-CoreInstallProtocolInterface (
- IN OUT EFI_HANDLE *UserHandle,
- IN EFI_GUID *Protocol,
- IN EFI_INTERFACE_TYPE InterfaceType,
- IN VOID *Interface
- )
-/*++
-
-Routine Description:
-
- Wrapper function to CoreInstallProtocolInterfaceNotify. This is the public API which
- Calls the private one which contains a BOOLEAN parameter for notifications
-
-Arguments:
-
- UserHandle - The handle to install the protocol handler on,
- or NULL if a new handle is to be allocated
-
- Protocol - The protocol to add to the handle
-
- InterfaceType - Indicates whether Interface is supplied in native form.
-
- Interface - The interface for the protocol being added
-
-Returns:
-
- Status code
-
---*/
-{
- return CoreInstallProtocolInterfaceNotify (
- UserHandle,
- Protocol,
- InterfaceType,
- Interface,
- TRUE
- );
-}
-
-EFI_STATUS
-CoreInstallProtocolInterfaceNotify (
- IN OUT EFI_HANDLE *UserHandle,
- IN EFI_GUID *Protocol,
- IN EFI_INTERFACE_TYPE InterfaceType,
- IN VOID *Interface,
- IN BOOLEAN Notify
- )
-/*++
-
-Routine Description:
-
- Installs a protocol interface into the boot services environment.
-
-Arguments:
-
- UserHandle - The handle to install the protocol handler on,
- or NULL if a new handle is to be allocated
-
- Protocol - The protocol to add to the handle
-
- InterfaceType - Indicates whether Interface is supplied in native form.
-
- Interface - The interface for the protocol being added
-
- Notify - indicates whether notify the notification list
- for this protocol
-
-Returns:
-
- EFI_INVALID_PARAMETER - Invalid parameter
-
- EFI_OUT_OF_RESOURCES - No enough buffer to allocate
-
- EFI_SUCCESS - Protocol interface successfully installed
-
---*/
-{
- PROTOCOL_INTERFACE *Prot;
- PROTOCOL_ENTRY *ProtEntry;
- IHANDLE *Handle;
- EFI_STATUS Status;
- VOID *ExistingInterface;
-
- //
- // returns EFI_INVALID_PARAMETER if InterfaceType is invalid.
- // Also added check for invalid UserHandle and Protocol pointers.
- //
- if (UserHandle == NULL || Protocol == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (InterfaceType != EFI_NATIVE_INTERFACE) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Print debug message
- //
- DEBUG((EFI_D_ERROR | EFI_D_INFO, "InstallProtocolInterface: %g %p\n", Protocol, Interface));
-
- Status = EFI_OUT_OF_RESOURCES;
- Prot = NULL;
- Handle = NULL;
-
- ASSERT (NULL != gDxeCoreBS);
-
- if (*UserHandle != NULL_HANDLE) {
- Status = CoreHandleProtocol (*UserHandle, Protocol, (VOID **)&ExistingInterface);
- if (!EFI_ERROR (Status)) {
- return EFI_INVALID_PARAMETER;
- }
- }
-
- //
- // Lock the protocol database
- //
- CoreAcquireProtocolLock ();
-
- //
- // Lookup the Protocol Entry for the requested protocol
- //
- ProtEntry = CoreFindProtocolEntry (Protocol, TRUE);
- if (ProtEntry == NULL) {
- goto Done;
- }
-
- //
- // Allocate a new protocol interface structure
- //
- Prot = CoreAllocateZeroBootServicesPool (sizeof(PROTOCOL_INTERFACE));
- if (Prot == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Done;
- }
-
- //
- // If caller didn't supply a handle, allocate a new one
- //
- Handle = (IHANDLE *)*UserHandle;
- if (Handle == NULL) {
- Handle = CoreAllocateZeroBootServicesPool (sizeof(IHANDLE));
- if (Handle == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Done;
- }
-
- //
- // Initialize new handler structure
- //
- Handle->Signature = EFI_HANDLE_SIGNATURE;
- InitializeListHead (&Handle->Protocols);
-
- //
- // Initialize the Key to show that the handle has been created/modified
- //
- gHandleDatabaseKey++;
- Handle->Key = gHandleDatabaseKey;
-
- //
- // Add this handle to the list global list of all handles
- // in the system
- //
- InsertTailList (&gHandleList, &Handle->AllHandles);
- }
-
- Status = CoreValidateHandle (Handle);
- if (EFI_ERROR (Status)) {
- goto Done;
- }
-
- //
- // Each interface that is added must be unique
- //
- ASSERT (CoreFindProtocolInterface (Handle, Protocol, Interface) == NULL);
-
- //
- // Initialize the protocol interface structure
- //
- Prot->Signature = PROTOCOL_INTERFACE_SIGNATURE;
- Prot->Handle = Handle;
- Prot->Protocol = ProtEntry;
- Prot->Interface = Interface;
-
- //
- // Initalize OpenProtocol Data base
- //
- InitializeListHead (&Prot->OpenList);
- Prot->OpenListCount = 0;
-
- //
- // Add this protocol interface to the head of the supported
- // protocol list for this handle
- //
- InsertHeadList (&Handle->Protocols, &Prot->Link);
-
- //
- // Add this protocol interface to the tail of the
- // protocol entry
- //
- InsertTailList (&ProtEntry->Protocols, &Prot->ByProtocol);
-
- //
- // Notify the notification list for this protocol
- //
- if (Notify) {
- CoreNotifyProtocolEntry (ProtEntry);
- }
- Status = EFI_SUCCESS;
-
-Done:
- //
- // Done, unlock the database and return
- //
- CoreReleaseProtocolLock ();
- if (!EFI_ERROR (Status)) {
- //
- // Return the new handle back to the caller
- //
- *UserHandle = Handle;
- } else {
- //
- // There was an error, clean up
- //
- if (Prot != NULL) {
- CoreFreePool (Prot);
- }
- }
-
- return Status;
-}
-
-
-
-EFI_STATUS
-EFIAPI
-CoreInstallMultipleProtocolInterfaces (
- IN OUT EFI_HANDLE *Handle,
- ...
- )
-/*++
-
-Routine Description:
-
- Installs a list of protocol interface into the boot services environment.
- This function calls InstallProtocolInterface() in a loop. If any error
- occures all the protocols added by this function are removed. This is
- basically a lib function to save space.
-
-Arguments:
-
- Handle - The handle to install the protocol handlers on,
- or NULL if a new handle is to be allocated
- ... - EFI_GUID followed by protocol instance. A NULL terminates the
- list. The pairs are the arguments to InstallProtocolInterface().
- All the protocols are added to Handle.
-
-Returns:
-
- EFI_INVALID_PARAMETER - Handle is NULL.
-
- EFI_SUCCESS - Protocol interfaces successfully installed.
-
---*/
-{
- VA_LIST args;
- EFI_STATUS Status;
- EFI_GUID *Protocol;
- VOID *Interface;
- EFI_TPL OldTpl;
- UINTN Index;
- EFI_HANDLE OldHandle;
- EFI_HANDLE DeviceHandle;
- EFI_DEVICE_PATH_PROTOCOL *DevicePath;
-
- if (Handle == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Syncronize with notifcations.
- //
- OldTpl = CoreRaiseTpl (TPL_NOTIFY);
- OldHandle = *Handle;
-
- //
- // Check for duplicate device path and install the protocol interfaces
- //
- VA_START (args, Handle);
- for (Index = 0, Status = EFI_SUCCESS; !EFI_ERROR (Status); Index++) {
- //
- // If protocol is NULL, then it's the end of the list
- //
- Protocol = VA_ARG (args, EFI_GUID *);
- if (Protocol == NULL) {
- break;
- }
-
- Interface = VA_ARG (args, VOID *);
-
- //
- // Make sure you are installing on top a device path that has already been added.
- //
- if (CompareGuid (Protocol, &gEfiDevicePathProtocolGuid)) {
- DeviceHandle = NULL;
- DevicePath = Interface;
- Status = CoreLocateDevicePath (&gEfiDevicePathProtocolGuid, &DevicePath, &DeviceHandle);
- if (!EFI_ERROR (Status) && (DeviceHandle != NULL_HANDLE) && IsDevicePathEnd(DevicePath)) {
- Status = EFI_ALREADY_STARTED;
- continue;
- }
- }
-
- //
- // Install it
- //
- Status = CoreInstallProtocolInterface (Handle, Protocol, EFI_NATIVE_INTERFACE, Interface);
- }
-
- //
- // If there was an error, remove all the interfaces that were installed without any errors
- //
- if (EFI_ERROR (Status)) {
- //
- // Reset the va_arg back to the first argument.
- //
- VA_START (args, Handle);
- for (; Index > 1; Index--) {
- Protocol = VA_ARG (args, EFI_GUID *);
- Interface = VA_ARG (args, VOID *);
- CoreUninstallProtocolInterface (*Handle, Protocol, Interface);
- }
- *Handle = OldHandle;
- }
-
- //
- // Done
- //
- CoreRestoreTpl (OldTpl);
- return Status;
-}
-
-EFI_STATUS
-CoreDisconnectControllersUsingProtocolInterface (
- IN EFI_HANDLE UserHandle,
- IN PROTOCOL_INTERFACE *Prot
- )
-/*++
-
-Routine Description:
-
- Attempts to disconnect all drivers that are using the protocol interface being queried.
- If failed, reconnect all drivers disconnected.
-
- Note: This function doesn't do parameters checking, it's caller's responsibility
- to pass in valid parameters.
-
-Arguments:
-
- UserHandle - The handle on which the protocol is installed
- Prot - The protocol to disconnect drivers from
-
-Returns:
-
- EFI_SUCCESS - Drivers using the protocol interface are all disconnected
- EFI_ACCESS_DENIED - Failed to disconnect one or all of the drivers
-
---*/
-{
- EFI_STATUS Status;
- BOOLEAN ItemFound;
- LIST_ENTRY *Link;
- OPEN_PROTOCOL_DATA *OpenData;
-
- Status = EFI_SUCCESS;
-
- //
- // Attempt to disconnect all drivers from this protocol interface
- //
- do {
- ItemFound = FALSE;
- for ( Link = Prot->OpenList.ForwardLink;
- (Link != &Prot->OpenList) && !ItemFound;
- Link = Link->ForwardLink ) {
- OpenData = CR (Link, OPEN_PROTOCOL_DATA, Link, OPEN_PROTOCOL_DATA_SIGNATURE);
- if (OpenData->Attributes & EFI_OPEN_PROTOCOL_BY_DRIVER) {
- ItemFound = TRUE;
- CoreReleaseProtocolLock ();
- Status = CoreDisconnectController (UserHandle, OpenData->AgentHandle, NULL);
- CoreAcquireProtocolLock ();
- if (EFI_ERROR (Status)) {
- ItemFound = FALSE;
- break;
- }
- }
- }
- } while (ItemFound);
-
- if (!EFI_ERROR (Status)) {
- //
- // Attempt to remove BY_HANDLE_PROTOOCL and GET_PROTOCOL and TEST_PROTOCOL Open List items
- //
- do {
- ItemFound = FALSE;
- for ( Link = Prot->OpenList.ForwardLink;
- (Link != &Prot->OpenList) && !ItemFound;
- Link = Link->ForwardLink ) {
- OpenData = CR (Link, OPEN_PROTOCOL_DATA, Link, OPEN_PROTOCOL_DATA_SIGNATURE);
- if (OpenData->Attributes &
- (EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL | EFI_OPEN_PROTOCOL_GET_PROTOCOL | EFI_OPEN_PROTOCOL_TEST_PROTOCOL)) {
- ItemFound = TRUE;
- RemoveEntryList (&OpenData->Link);
- Prot->OpenListCount--;
- CoreFreePool (OpenData);
- }
- }
- } while (ItemFound);
- }
-
- //
- // If there are errors or still has open items in the list, then reconnect all the drivers and return an error
- //
- if (EFI_ERROR (Status) || (Prot->OpenListCount > 0)) {
- CoreReleaseProtocolLock ();
- CoreConnectController (UserHandle, NULL, NULL, TRUE);
- CoreAcquireProtocolLock ();
- Status = EFI_ACCESS_DENIED;
- }
-
- return Status;
-}
-
-
-EFI_STATUS
-EFIAPI
-CoreUninstallProtocolInterface (
- IN EFI_HANDLE UserHandle,
- IN EFI_GUID *Protocol,
- IN VOID *Interface
- )
-/*++
-
-Routine Description:
-
- Uninstalls all instances of a protocol:interfacer from a handle.
- If the last protocol interface is remove from the handle, the
- handle is freed.
-
-Arguments:
-
- UserHandle - The handle to remove the protocol handler from
-
- Protocol - The protocol, of protocol:interface, to remove
-
- Interface - The interface, of protocol:interface, to remove
-
-Returns:
-
- EFI_INVALID_PARAMETER - Protocol is NULL.
-
- EFI_SUCCESS - Protocol interface successfully uninstalled.
-
---*/
-{
- EFI_STATUS Status;
- IHANDLE *Handle;
- PROTOCOL_INTERFACE *Prot;
-
- //
- // Check that Protocol is valid
- //
- if (Protocol == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Check that UserHandle is a valid handle
- //
- Status = CoreValidateHandle (UserHandle);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Lock the protocol database
- //
- CoreAcquireProtocolLock ();
-
- //
- // Check that Protocol exists on UserHandle, and Interface matches the interface in the database
- //
- Prot = CoreFindProtocolInterface (UserHandle, Protocol, Interface);
- if (Prot == NULL) {
- Status = EFI_NOT_FOUND;
- goto Done;
- }
-
- //
- // Attempt to disconnect all drivers that are using the protocol interface that is about to be removed
- //
- Status = CoreDisconnectControllersUsingProtocolInterface (
- UserHandle,
- Prot
- );
- if (EFI_ERROR (Status)) {
- //
- // One or more drivers refused to release, so return the error
- //
- goto Done;
- }
-
- //
- // Remove the protocol interface from the protocol
- //
- Status = EFI_NOT_FOUND;
- Handle = (IHANDLE *)UserHandle;
- Prot = CoreRemoveInterfaceFromProtocol (Handle, Protocol, Interface);
-
- if (Prot != NULL) {
- //
- // Update the Key to show that the handle has been created/modified
- //
- gHandleDatabaseKey++;
- Handle->Key = gHandleDatabaseKey;
-
- //
- // Remove the protocol interface from the handle
- //
- RemoveEntryList (&Prot->Link);
-
- //
- // Free the memory
- //
- Prot->Signature = 0;
- CoreFreePool (Prot);
- Status = EFI_SUCCESS;
- }
-
- //
- // If there are no more handlers for the handle, free the handle
- //
- if (IsListEmpty (&Handle->Protocols)) {
- Handle->Signature = 0;
- RemoveEntryList (&Handle->AllHandles);
- CoreFreePool (Handle);
- }
-
-Done:
- //
- // Done, unlock the database and return
- //
- CoreReleaseProtocolLock ();
- return Status;
-}
-
-
-
-EFI_STATUS
-EFIAPI
-CoreUninstallMultipleProtocolInterfaces (
- IN EFI_HANDLE Handle,
- ...
- )
-/*++
-
-Routine Description:
-
- Uninstalls a list of protocol interface in the boot services environment.
- This function calls UnisatllProtocolInterface() in a loop. This is
- basically a lib function to save space.
-
-Arguments:
-
- Handle - The handle to uninstall the protocol
-
- ... - EFI_GUID followed by protocol instance. A NULL terminates the
- list. The pairs are the arguments to UninstallProtocolInterface().
- All the protocols are added to Handle.
-
-Returns:
-
- Status code
-
---*/
-{
- EFI_STATUS Status;
- VA_LIST args;
- EFI_GUID *Protocol;
- VOID *Interface;
- UINTN Index;
-
- VA_START (args, Handle);
- for (Index = 0, Status = EFI_SUCCESS; !EFI_ERROR (Status); Index++) {
- //
- // If protocol is NULL, then it's the end of the list
- //
- Protocol = VA_ARG (args, EFI_GUID *);
- if (Protocol == NULL) {
- break;
- }
-
- Interface = VA_ARG (args, VOID *);
-
- //
- // Uninstall it
- //
- Status = CoreUninstallProtocolInterface (Handle, Protocol, Interface);
- }
-
- //
- // If there was an error, add all the interfaces that were
- // uninstalled without any errors
- //
- if (EFI_ERROR (Status)) {
- //
- // Reset the va_arg back to the first argument.
- //
- VA_START (args, Handle);
- for (; Index > 1; Index--) {
- Protocol = VA_ARG(args, EFI_GUID *);
- Interface = VA_ARG(args, VOID *);
- CoreInstallProtocolInterface (&Handle, Protocol, EFI_NATIVE_INTERFACE, Interface);
- }
- }
-
- return Status;
-}
-
-STATIC
-PROTOCOL_INTERFACE *
-CoreGetProtocolInterface (
- IN EFI_HANDLE UserHandle,
- IN EFI_GUID *Protocol
- )
-/*++
-
-Routine Description:
-
- Locate a certain GUID protocol interface in a Handle's protocols.
-
-Arguments:
-
- UserHandle - The handle to obtain the protocol interface on
-
- Protocol - The GUID of the protocol
-
-Returns:
-
- The requested protocol interface for the handle
-
---*/
-{
- EFI_STATUS Status;
- PROTOCOL_ENTRY *ProtEntry;
- PROTOCOL_INTERFACE *Prot;
- IHANDLE *Handle;
- LIST_ENTRY *Link;
-
- Status = CoreValidateHandle (UserHandle);
- if (EFI_ERROR (Status)) {
- return NULL;
- }
-
- Handle = (IHANDLE *)UserHandle;
-
- //
- // Look at each protocol interface for a match
- //
- for (Link = Handle->Protocols.ForwardLink; Link != &Handle->Protocols; Link = Link->ForwardLink) {
- Prot = CR(Link, PROTOCOL_INTERFACE, Link, PROTOCOL_INTERFACE_SIGNATURE);
- ProtEntry = Prot->Protocol;
- if (CompareGuid (&ProtEntry->ProtocolID, Protocol)) {
- return Prot;
- }
- }
- return NULL;
-}
-
-
-EFI_STATUS
-EFIAPI
-CoreHandleProtocol (
- IN EFI_HANDLE UserHandle,
- IN EFI_GUID *Protocol,
- OUT VOID **Interface
- )
-/*++
-
-Routine Description:
-
- Queries a handle to determine if it supports a specified protocol.
-
-Arguments:
-
- UserHandle - The handle being queried.
-
- Protocol - The published unique identifier of the protocol.
-
- Interface - Supplies the address where a pointer to the corresponding Protocol
- Interface is returned.
-
-Returns:
-
- The requested protocol interface for the handle
-
---*/
-{
- return CoreOpenProtocol (
- UserHandle,
- Protocol,
- Interface,
- gDxeCoreImageHandle,
- NULL,
- EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL
- );
-}
-
-
-EFI_STATUS
-EFIAPI
-CoreOpenProtocol (
- IN EFI_HANDLE UserHandle,
- IN EFI_GUID *Protocol,
- OUT VOID **Interface OPTIONAL,
- IN EFI_HANDLE ImageHandle,
- IN EFI_HANDLE ControllerHandle,
- IN UINT32 Attributes
- )
-/*++
-
-Routine Description:
-
- Locates the installed protocol handler for the handle, and
- invokes it to obtain the protocol interface. Usage information
- is registered in the protocol data base.
-
-Arguments:
-
- UserHandle - The handle to obtain the protocol interface on
-
- Protocol - The ID of the protocol
-
- Interface - The location to return the protocol interface
-
- ImageHandle - The handle of the Image that is opening the protocol interface
- specified by Protocol and Interface.
-
- ControllerHandle - The controller handle that is requiring this interface.
-
- Attributes - The open mode of the protocol interface specified by Handle
- and Protocol.
-
-Returns:
-
- EFI_INVALID_PARAMETER - Protocol is NULL.
-
- EFI_SUCCESS - Get the protocol interface.
-
---*/
-{
- EFI_STATUS Status;
- PROTOCOL_INTERFACE *Prot;
- LIST_ENTRY *Link;
- OPEN_PROTOCOL_DATA *OpenData;
- BOOLEAN ByDriver;
- BOOLEAN Exclusive;
- BOOLEAN Disconnect;
- BOOLEAN ExactMatch;
-
- //
- // Check for invalid Protocol
- //
- if (Protocol == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Check for invalid Interface
- //
- if (Attributes != EFI_OPEN_PROTOCOL_TEST_PROTOCOL) {
- if (Interface == NULL) {
- return EFI_INVALID_PARAMETER;
- } else {
- *Interface = NULL;
- }
- }
-
- //
- // Check for invalid UserHandle
- //
- Status = CoreValidateHandle (UserHandle);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Check for invalid Attributes
- //
- switch (Attributes) {
- case EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER :
- Status = CoreValidateHandle (ImageHandle);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- Status = CoreValidateHandle (ControllerHandle);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- if (UserHandle == ControllerHandle) {
- return EFI_INVALID_PARAMETER;
- }
- break;
- case EFI_OPEN_PROTOCOL_BY_DRIVER :
- case EFI_OPEN_PROTOCOL_BY_DRIVER | EFI_OPEN_PROTOCOL_EXCLUSIVE :
- Status = CoreValidateHandle (ImageHandle);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- Status = CoreValidateHandle (ControllerHandle);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- break;
- case EFI_OPEN_PROTOCOL_EXCLUSIVE :
- Status = CoreValidateHandle (ImageHandle);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- break;
- case EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL :
- case EFI_OPEN_PROTOCOL_GET_PROTOCOL :
- case EFI_OPEN_PROTOCOL_TEST_PROTOCOL :
- break;
- default:
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Lock the protocol database
- //
- CoreAcquireProtocolLock ();
-
- //
- // Look at each protocol interface for a match
- //
- Prot = CoreGetProtocolInterface (UserHandle, Protocol);
- if (Prot == NULL) {
- Status = EFI_UNSUPPORTED;
- goto Done;
- }
-
- //
- // This is the protocol interface entry for this protocol
- //
- if (Attributes != EFI_OPEN_PROTOCOL_TEST_PROTOCOL) {
- *Interface = Prot->Interface;
- }
- Status = EFI_SUCCESS;
-
- ByDriver = FALSE;
- Exclusive = FALSE;
- for ( Link = Prot->OpenList.ForwardLink; Link != &Prot->OpenList; Link = Link->ForwardLink) {
- OpenData = CR (Link, OPEN_PROTOCOL_DATA, Link, OPEN_PROTOCOL_DATA_SIGNATURE);
- ExactMatch = (BOOLEAN)((OpenData->AgentHandle == ImageHandle) &&
- (OpenData->Attributes == Attributes) &&
- (OpenData->ControllerHandle == ControllerHandle));
- if (OpenData->Attributes & EFI_OPEN_PROTOCOL_BY_DRIVER) {
- ByDriver = TRUE;
- if (ExactMatch) {
- Status = EFI_ALREADY_STARTED;
- goto Done;
- }
- }
- if (OpenData->Attributes & EFI_OPEN_PROTOCOL_EXCLUSIVE) {
- Exclusive = TRUE;
- } else if (ExactMatch) {
- OpenData->OpenCount++;
- Status = EFI_SUCCESS;
- goto Done;
- }
- }
-
- //
- // ByDriver TRUE -> A driver is managing (UserHandle, Protocol)
- // ByDriver FALSE -> There are no drivers managing (UserHandle, Protocol)
- // Exclusive TRUE -> Something has exclusive access to (UserHandle, Protocol)
- // Exclusive FALSE -> Nothing has exclusive access to (UserHandle, Protocol)
- //
-
- switch (Attributes) {
- case EFI_OPEN_PROTOCOL_BY_DRIVER :
- if (Exclusive || ByDriver) {
- Status = EFI_ACCESS_DENIED;
- goto Done;
- }
- break;
- case EFI_OPEN_PROTOCOL_BY_DRIVER | EFI_OPEN_PROTOCOL_EXCLUSIVE :
- case EFI_OPEN_PROTOCOL_EXCLUSIVE :
- if (Exclusive) {
- Status = EFI_ACCESS_DENIED;
- goto Done;
- }
- if (ByDriver) {
- do {
- Disconnect = FALSE;
- for ( Link = Prot->OpenList.ForwardLink; (Link != &Prot->OpenList) && (!Disconnect); Link = Link->ForwardLink) {
- OpenData = CR (Link, OPEN_PROTOCOL_DATA, Link, OPEN_PROTOCOL_DATA_SIGNATURE);
- if (OpenData->Attributes & EFI_OPEN_PROTOCOL_BY_DRIVER) {
- Disconnect = TRUE;
- CoreReleaseProtocolLock ();
- Status = CoreDisconnectController (UserHandle, OpenData->AgentHandle, NULL);
- CoreAcquireProtocolLock ();
- if (EFI_ERROR (Status)) {
- Status = EFI_ACCESS_DENIED;
- goto Done;
- }
- }
- }
- } while (Disconnect);
- }
- break;
- case EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER :
- case EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL :
- case EFI_OPEN_PROTOCOL_GET_PROTOCOL :
- case EFI_OPEN_PROTOCOL_TEST_PROTOCOL :
- break;
- }
-
- if (ImageHandle == NULL) {
- Status = EFI_SUCCESS;
- goto Done;
- }
- //
- // Create new entry
- //
- OpenData = CoreAllocateBootServicesPool (sizeof(OPEN_PROTOCOL_DATA));
- if (OpenData == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- } else {
- OpenData->Signature = OPEN_PROTOCOL_DATA_SIGNATURE;
- OpenData->AgentHandle = ImageHandle;
- OpenData->ControllerHandle = ControllerHandle;
- OpenData->Attributes = Attributes;
- OpenData->OpenCount = 1;
- InsertTailList (&Prot->OpenList, &OpenData->Link);
- Prot->OpenListCount++;
- Status = EFI_SUCCESS;
- }
-
-Done:
- //
- // Done. Release the database lock are return
- //
- CoreReleaseProtocolLock ();
- return Status;
-}
-
-
-EFI_STATUS
-EFIAPI
-CoreCloseProtocol (
- IN EFI_HANDLE UserHandle,
- IN EFI_GUID *Protocol,
- IN EFI_HANDLE AgentHandle,
- IN EFI_HANDLE ControllerHandle
- )
-/*++
-
-Routine Description:
-
- Closes a protocol on a handle that was opened using OpenProtocol().
-
-Arguments:
-
- UserHandle - The handle for the protocol interface that was previously opened
- with OpenProtocol(), and is now being closed.
- Protocol - The published unique identifier of the protocol. It is the caller's
- responsibility to pass in a valid GUID.
- AgentHandle - The handle of the agent that is closing the protocol interface.
- ControllerHandle - If the agent that opened a protocol is a driver that follows the
- EFI Driver Model, then this parameter is the controller handle
- that required the protocol interface. If the agent does not follow
- the EFI Driver Model, then this parameter is optional and may be NULL.
-
-Returns:
-
- EFI_SUCCESS - The protocol instance was closed.
- EFI_INVALID_PARAMETER - Handle, AgentHandle or ControllerHandle is not a valid EFI_HANDLE.
- EFI_NOT_FOUND - Can not find the specified protocol or AgentHandle.
-
---*/
-{
- EFI_STATUS Status;
- PROTOCOL_INTERFACE *ProtocolInterface;
- LIST_ENTRY *Link;
- OPEN_PROTOCOL_DATA *OpenData;
-
- //
- // Check for invalid parameters
- //
- Status = CoreValidateHandle (UserHandle);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- Status = CoreValidateHandle (AgentHandle);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- if (ControllerHandle != NULL_HANDLE) {
- Status = CoreValidateHandle (ControllerHandle);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- }
- if (Protocol == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // Lock the protocol database
- //
- CoreAcquireProtocolLock ();
-
- //
- // Look at each protocol interface for a match
- //
- Status = EFI_NOT_FOUND;
- ProtocolInterface = CoreGetProtocolInterface (UserHandle, Protocol);
- if (ProtocolInterface == NULL) {
- goto Done;
- }
-
- //
- // Walk the Open data base looking for AgentHandle
- //
- Link = ProtocolInterface->OpenList.ForwardLink;
- while (Link != &ProtocolInterface->OpenList) {
- OpenData = CR (Link, OPEN_PROTOCOL_DATA, Link, OPEN_PROTOCOL_DATA_SIGNATURE);
- Link = Link->ForwardLink;
- if ((OpenData->AgentHandle == AgentHandle) && (OpenData->ControllerHandle == ControllerHandle)) {
- RemoveEntryList (&OpenData->Link);
- ProtocolInterface->OpenListCount--;
- CoreFreePool (OpenData);
- Status = EFI_SUCCESS;
- }
- }
-
-Done:
- //
- // Done. Release the database lock and return.
- //
- CoreReleaseProtocolLock ();
- return Status;
-}
-
-
-
-EFI_STATUS
-EFIAPI
-CoreOpenProtocolInformation (
- IN EFI_HANDLE UserHandle,
- IN EFI_GUID *Protocol,
- OUT EFI_OPEN_PROTOCOL_INFORMATION_ENTRY **EntryBuffer,
- OUT UINTN *EntryCount
- )
-/*++
-
-Routine Description:
-
- Return information about Opened protocols in the system
-
-Arguments:
-
- UserHandle - The handle to close the protocol interface on
-
- Protocol - The ID of the protocol
-
- EntryBuffer - A pointer to a buffer of open protocol information in the form of
- EFI_OPEN_PROTOCOL_INFORMATION_ENTRY structures.
-
- EntryCount - Number of EntryBuffer entries
-
-Returns:
-
-
---*/
-{
- EFI_STATUS Status;
- PROTOCOL_INTERFACE *ProtocolInterface;
- LIST_ENTRY *Link;
- OPEN_PROTOCOL_DATA *OpenData;
- EFI_OPEN_PROTOCOL_INFORMATION_ENTRY *Buffer;
- UINTN Count;
- UINTN Size;
-
- *EntryBuffer = NULL;
- *EntryCount = 0;
-
- //
- // Lock the protocol database
- //
- CoreAcquireProtocolLock ();
-
- //
- // Look at each protocol interface for a match
- //
- Status = EFI_NOT_FOUND;
- ProtocolInterface = CoreGetProtocolInterface (UserHandle, Protocol);
- if (ProtocolInterface == NULL) {
- goto Done;
- }
-
- //
- // Count the number of Open Entries
- //
- for ( Link = ProtocolInterface->OpenList.ForwardLink, Count = 0;
- (Link != &ProtocolInterface->OpenList) ;
- Link = Link->ForwardLink ) {
- Count++;
- }
-
- ASSERT (Count == ProtocolInterface->OpenListCount);
-
- if (Count == 0) {
- Size = sizeof(EFI_OPEN_PROTOCOL_INFORMATION_ENTRY);
- } else {
- Size = Count * sizeof(EFI_OPEN_PROTOCOL_INFORMATION_ENTRY);
- }
-
- Buffer = CoreAllocateBootServicesPool (Size);
- if (Buffer == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Done;
- }
-
- Status = EFI_SUCCESS;
- for ( Link = ProtocolInterface->OpenList.ForwardLink, Count = 0;
- (Link != &ProtocolInterface->OpenList);
- Link = Link->ForwardLink, Count++ ) {
- OpenData = CR (Link, OPEN_PROTOCOL_DATA, Link, OPEN_PROTOCOL_DATA_SIGNATURE);
-
- Buffer[Count].AgentHandle = OpenData->AgentHandle;
- Buffer[Count].ControllerHandle = OpenData->ControllerHandle;
- Buffer[Count].Attributes = OpenData->Attributes;
- Buffer[Count].OpenCount = OpenData->OpenCount;
- }
-
- *EntryBuffer = Buffer;
- *EntryCount = Count;
-
-Done:
- //
- // Done. Release the database lock are return
- //
- CoreReleaseProtocolLock ();
- return Status;
-}
-
-
-
-EFI_STATUS
-EFIAPI
-CoreProtocolsPerHandle (
- IN EFI_HANDLE UserHandle,
- OUT EFI_GUID ***ProtocolBuffer,
- OUT UINTN *ProtocolBufferCount
- )
-/*++
-
-Routine Description:
-
- Retrieves the list of protocol interface GUIDs that are installed on a handle in a buffer allocated
- from pool.
-
-Arguments:
-
- UserHandle - The handle from which to retrieve the list of protocol interface
- GUIDs.
-
- ProtocolBuffer - A pointer to the list of protocol interface GUID pointers that are
- installed on Handle.
-
- ProtocolBufferCount - A pointer to the number of GUID pointers present in
- ProtocolBuffer.
-
-Returns:
- EFI_SUCCESS - The list of protocol interface GUIDs installed on Handle was returned in
- ProtocolBuffer. The number of protocol interface GUIDs was
- returned in ProtocolBufferCount.
- EFI_INVALID_PARAMETER - Handle is NULL.
- EFI_INVALID_PARAMETER - Handle is not a valid EFI_HANDLE.
- EFI_INVALID_PARAMETER - ProtocolBuffer is NULL.
- EFI_INVALID_PARAMETER - ProtocolBufferCount is NULL.
- EFI_OUT_OF_RESOURCES - There is not enough pool memory to store the results.
-
---*/
-{
- EFI_STATUS Status;
- IHANDLE *Handle;
- PROTOCOL_INTERFACE *Prot;
- LIST_ENTRY *Link;
- UINTN ProtocolCount;
- EFI_GUID **Buffer;
-
- Status = CoreValidateHandle (UserHandle);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Handle = (IHANDLE *)UserHandle;
-
- if (ProtocolBuffer == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (ProtocolBufferCount == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- *ProtocolBufferCount = 0;
-
- ProtocolCount = 0;
-
- CoreAcquireProtocolLock ();
-
- for (Link = Handle->Protocols.ForwardLink; Link != &Handle->Protocols; Link = Link->ForwardLink) {
- ProtocolCount++;
- }
-
- //
- // If there are no protocol interfaces installed on Handle, then Handle is not a valid EFI_HANDLE
- //
- if (ProtocolCount == 0) {
- Status = EFI_INVALID_PARAMETER;
- goto Done;
- }
-
- Buffer = CoreAllocateBootServicesPool (sizeof (EFI_GUID *) * ProtocolCount);
- if (Buffer == NULL) {
- Status = EFI_OUT_OF_RESOURCES;
- goto Done;
- }
-
- *ProtocolBuffer = Buffer;
- *ProtocolBufferCount = ProtocolCount;
-
- for ( Link = Handle->Protocols.ForwardLink, ProtocolCount = 0;
- Link != &Handle->Protocols;
- Link = Link->ForwardLink, ProtocolCount++) {
- Prot = CR(Link, PROTOCOL_INTERFACE, Link, PROTOCOL_INTERFACE_SIGNATURE);
- Buffer[ProtocolCount] = &(Prot->Protocol->ProtocolID);
- }
- Status = EFI_SUCCESS;
-
-Done:
- CoreReleaseProtocolLock ();
- return Status;
-}
-
-
-UINT64
-CoreGetHandleDatabaseKey (
- VOID
- )
-/*++
-
-Routine Description:
-
- return handle database key.
-
-Arguments:
-
- None
-
-Returns:
-
- Handle database key.
-
---*/
-{
- return gHandleDatabaseKey;
-}
-
-
-VOID
-CoreConnectHandlesByKey (
- UINT64 Key
- )
-/*++
-
-Routine Description:
-
- Go connect any handles that were created or modified while a image executed.
-
-Arguments:
-
- Key - The Key to show that the handle has been created/modified
-
-Returns:
-
- None
---*/
-{
- UINTN Count;
- LIST_ENTRY *Link;
- EFI_HANDLE *HandleBuffer;
- IHANDLE *Handle;
- UINTN Index;
-
- //
- // Lock the protocol database
- //
- CoreAcquireProtocolLock ();
-
- for (Link = gHandleList.ForwardLink, Count = 0; Link != &gHandleList; Link = Link->ForwardLink) {
- Handle = CR (Link, IHANDLE, AllHandles, EFI_HANDLE_SIGNATURE);
- if (Handle->Key > Key) {
- Count++;
- }
- }
-
- HandleBuffer = CoreAllocateBootServicesPool (Count * sizeof (EFI_HANDLE));
- if (HandleBuffer == NULL) {
- CoreReleaseProtocolLock ();
- return;
- }
-
- for (Link = gHandleList.ForwardLink, Count = 0; Link != &gHandleList; Link = Link->ForwardLink) {
- Handle = CR (Link, IHANDLE, AllHandles, EFI_HANDLE_SIGNATURE);
- if (Handle->Key > Key) {
- HandleBuffer[Count++] = Handle;
- }
- }
-
- //
- // Unlock the protocol database
- //
- CoreReleaseProtocolLock ();
-
- //
- // Connect all handles whose Key value is greater than Key
- //
- for (Index = 0; Index < Count; Index++) {
- CoreConnectController (HandleBuffer[Index], NULL, NULL, TRUE);
- }
-
- CoreFreePool(HandleBuffer);
-}
|