本文整理汇总了C++中AllocateCopyPool函数的典型用法代码示例。如果您正苦于以下问题:C++ AllocateCopyPool函数的具体用法?C++ AllocateCopyPool怎么用?C++ AllocateCopyPool使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了AllocateCopyPool函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: QemuRamfbGraphicsOutputQueryMode
STATIC
EFI_STATUS
EFIAPI
QemuRamfbGraphicsOutputQueryMode (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
IN UINT32 ModeNumber,
OUT UINTN *SizeOfInfo,
OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info
)
{
EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *ModeInfo;
if (Info == NULL || SizeOfInfo == NULL ||
ModeNumber >= mQemuRamfbMode.MaxMode) {
return EFI_INVALID_PARAMETER;
}
ModeInfo = &mQemuRamfbModeInfo[ModeNumber];
*Info = AllocateCopyPool (sizeof (EFI_GRAPHICS_OUTPUT_MODE_INFORMATION),
ModeInfo);
if (*Info == NULL) {
return EFI_OUT_OF_RESOURCES;
}
*SizeOfInfo = sizeof (EFI_GRAPHICS_OUTPUT_MODE_INFORMATION);
return EFI_SUCCESS;
}
示例2: FreePool
/**
Extract filename from device path. The returned buffer is allocated using AllocateCopyPool.
The caller is responsible for freeing the allocated buffer using FreePool().
@param DevicePath Device path.
@return A new allocated string that represents the file name.
**/
CHAR16 *
ExtractFileNameFromDevicePath (
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath
)
{
CHAR16 *String;
CHAR16 *MatchString;
CHAR16 *LastMatch;
CHAR16 *FileName;
UINTN Length;
ASSERT(DevicePath != NULL);
String = UiDevicePathToStr(DevicePath);
MatchString = String;
LastMatch = String;
while(MatchString != NULL){
LastMatch = MatchString + 1;
MatchString = StrStr(LastMatch,L"\\");
}
Length = StrLen(LastMatch);
FileName = AllocateCopyPool ((Length + 1) * sizeof(CHAR16), LastMatch);
*(FileName + Length) = 0;
FreePool(String);
return FileName;
}
示例3: AsciiStrDup
CHAR8*
AsciiStrDup (
IN CONST CHAR8* Str
)
{
return AllocateCopyPool (AsciiStrSize (Str), Str);
}
示例4: HstiAipGetInfo
/**
Returns the current state information for the adapter.
This function returns information of type InformationType from the adapter.
If an adapter does not support the requested informational type, then
EFI_UNSUPPORTED is returned.
@param[in] This A pointer to the EFI_ADAPTER_INFORMATION_PROTOCOL instance.
@param[in] InformationType A pointer to an EFI_GUID that defines the contents of InformationBlock.
@param[out] InformationBlock The service returns a pointer to the buffer with the InformationBlock
structure which contains details about the data specific to InformationType.
@param[out] InformationBlockSize The driver returns the size of the InformationBlock in bytes.
@retval EFI_SUCCESS The InformationType information was retrieved.
@retval EFI_UNSUPPORTED The InformationType is not known.
@retval EFI_DEVICE_ERROR The device reported an error.
@retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.
@retval EFI_INVALID_PARAMETER This is NULL.
@retval EFI_INVALID_PARAMETER InformationBlock is NULL.
@retval EFI_INVALID_PARAMETER InformationBlockSize is NULL.
**/
EFI_STATUS
EFIAPI
HstiAipGetInfo (
IN EFI_ADAPTER_INFORMATION_PROTOCOL *This,
IN EFI_GUID *InformationType,
OUT VOID **InformationBlock,
OUT UINTN *InformationBlockSize
)
{
HSTI_AIP_PRIVATE_DATA *HstiAip;
if ((This == NULL) || (InformationBlock == NULL) || (InformationBlockSize == NULL)) {
return EFI_INVALID_PARAMETER;
}
if (!CompareGuid (InformationType, &gAdapterInfoPlatformSecurityGuid)) {
return EFI_UNSUPPORTED;
}
HstiAip = HSTI_AIP_PRIVATE_DATA_FROM_THIS(This);
*InformationBlock = AllocateCopyPool (HstiAip->HstiSize, HstiAip->Hsti);
if (*InformationBlock == NULL) {
return EFI_OUT_OF_RESOURCES;
}
*InformationBlockSize = HstiAip->HstiSize;
return EFI_SUCCESS;
}
示例5: SemihostFsEntryPoint
EFI_STATUS
SemihostFsEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
Status = EFI_NOT_FOUND;
if (SemihostConnectionSupported ()) {
mSemihostFsLabel = AllocateCopyPool (StrSize (DEFAULT_SEMIHOST_FS_LABEL), DEFAULT_SEMIHOST_FS_LABEL);
if (mSemihostFsLabel == NULL) {
return EFI_OUT_OF_RESOURCES;
}
Status = gBS->InstallMultipleProtocolInterfaces (
&gInstallHandle,
&gEfiSimpleFileSystemProtocolGuid, &gSemihostFs,
&gEfiDevicePathProtocolGuid, &gDevicePath,
NULL
);
if (EFI_ERROR(Status)) {
FreePool (mSemihostFsLabel);
}
}
return Status;
}
示例6: UnicodeStrDup
CHAR16*
UnicodeStrDup (
IN CONST CHAR16* Str
)
{
return AllocateCopyPool (StrSize (Str), Str);
}
示例7: BootThisFile
/**
Boot a file selected by user at File Expoloer of BMM.
@param FileContext The file context data, which contains the device path
of the file to be boot from.
@retval EFI_SUCCESS The function completed successfull.
@return Other value if the boot from the file fails.
**/
EFI_STATUS
BootThisFile (
IN BM_FILE_CONTEXT *FileContext
)
{
EFI_STATUS Status;
UINTN ExitDataSize;
CHAR16 *ExitData;
BDS_COMMON_OPTION *Option;
Option = (BDS_COMMON_OPTION *) AllocatePool (sizeof (BDS_COMMON_OPTION));
ASSERT (Option != NULL);
Option->Description = (CHAR16 *) AllocateCopyPool (StrSize (FileContext->FileName), FileContext->FileName);
Option->DevicePath = FileContext->DevicePath;
Option->LoadOptionsSize = 0;
Option->LoadOptions = NULL;
//
// Since current no boot from removable media directly is allowed */
//
gST->ConOut->ClearScreen (gST->ConOut);
ExitDataSize = 0;
Status = BdsLibBootViaBootOption (Option, Option->DevicePath, &ExitDataSize, &ExitData);
return Status;
}
示例8: CopyRegisterTable
/**
Copy register table from ACPI NVS memory into SMRAM.
@param[in] DestinationRegisterTableList Points to destination register table.
@param[in] SourceRegisterTableList Points to source register table.
@param[in] NumberOfCpus Number of CPUs.
**/
VOID
CopyRegisterTable (
IN CPU_REGISTER_TABLE *DestinationRegisterTableList,
IN CPU_REGISTER_TABLE *SourceRegisterTableList,
IN UINT32 NumberOfCpus
)
{
UINTN Index;
UINTN Index1;
CPU_REGISTER_TABLE_ENTRY *RegisterTableEntry;
CopyMem (DestinationRegisterTableList, SourceRegisterTableList, NumberOfCpus * sizeof (CPU_REGISTER_TABLE));
for (Index = 0; Index < NumberOfCpus; Index++) {
if (DestinationRegisterTableList[Index].AllocatedSize != 0) {
RegisterTableEntry = AllocateCopyPool (
DestinationRegisterTableList[Index].AllocatedSize,
(VOID *)(UINTN)SourceRegisterTableList[Index].RegisterTableEntry
);
ASSERT (RegisterTableEntry != NULL);
DestinationRegisterTableList[Index].RegisterTableEntry = (EFI_PHYSICAL_ADDRESS)(UINTN)RegisterTableEntry;
//
// Go though all MSRs in register table to initialize MSR spin lock
//
for (Index1 = 0; Index1 < DestinationRegisterTableList[Index].TableLength; Index1++, RegisterTableEntry++) {
if ((RegisterTableEntry->RegisterType == Msr) && (RegisterTableEntry->ValidBitLength < 64)) {
//
// Initialize MSR spin lock only for those MSRs need bit field writing
//
InitMsrSpinLockByIndex (RegisterTableEntry->Index);
}
}
}
}
}
示例9: GetManFileName
EFIAPI
GetManFileName(
IN CONST CHAR16 *ManFileName
)
{
CHAR16 *Buffer;
if (ManFileName == NULL) {
return (NULL);
}
//
// Fix the file name
//
if (StrnCmp(ManFileName+StrLen(ManFileName)-4, L".man", 4)==0) {
Buffer = AllocateCopyPool(StrSize(ManFileName), ManFileName);
} else {
Buffer = AllocateZeroPool(StrSize(ManFileName) + 4*sizeof(CHAR16));
if (Buffer != NULL) {
StrnCpyS( Buffer,
(StrSize(ManFileName) + 4*sizeof(CHAR16))/sizeof(CHAR16),
ManFileName,
StrLen(ManFileName)
);
StrnCatS( Buffer,
(StrSize(ManFileName) + 4*sizeof(CHAR16))/sizeof(CHAR16),
L".man",
4
);
}
}
return (Buffer);
}
示例10: Name
/**
This function gets driver name from Component Name 2 protocol interface and Component Name protocol interface
in turn. It first tries UEFI 2.0 Component Name 2 protocol interface and try to get the driver name.
If the attempt fails, it then gets the driver name from EFI 1.1 Component Name protocol for backward
compatibility support.
@param DriverBindingHandle The handle on which the Component Name (2) protocol instance is retrieved.
@return A pointer to the Unicode string to return. This Unicode string is the name of the controller
specified by ControllerHandle and ChildHandle.
**/
CHAR16 *
DriverHealthManagerGetDriverName (
IN EFI_HANDLE DriverBindingHandle
)
{
EFI_STATUS Status;
CHAR16 *DriverName;
//
// Get driver name from UEFI 2.0 Component Name 2 protocol interface.
//
Status = DriverHealthManagerGetDriverNameWorker (&gEfiComponentName2ProtocolGuid, DriverBindingHandle, &DriverName);
if (EFI_ERROR (Status)) {
//
// If it fails to get the driver name from Component Name protocol interface, we should fall back on
// EFI 1.1 Component Name protocol interface.
//
Status = DriverHealthManagerGetDriverNameWorker (&gEfiComponentNameProtocolGuid, DriverBindingHandle, &DriverName);
}
if (!EFI_ERROR (Status)) {
return AllocateCopyPool (StrSize (DriverName), DriverName);
} else {
return ConvertDevicePathToText (DevicePathFromHandle (DriverBindingHandle), FALSE, TRUE);
}
}
示例11: LibIsSupportedFileType
/**
Check whether current FileName point to a valid
Efi Image File.
@param FileName File need to be checked.
@retval TRUE Is Efi Image
@retval FALSE Not a valid Efi Image
**/
BOOLEAN
LibIsSupportedFileType (
IN UINT16 *FileName
)
{
CHAR16 *InputFileType;
CHAR16 *TmpStr;
BOOLEAN IsSupported;
if (gFileExplorerPrivate.FileType == NULL) {
return TRUE;
}
InputFileType = LibGetTypeFromName (FileName);
//
// If the file not has *.* style, always return TRUE.
//
if (InputFileType == NULL) {
return TRUE;
}
TmpStr = AllocateCopyPool (StrSize (InputFileType), InputFileType);
ASSERT(TmpStr != NULL);
LibToLowerString(TmpStr);
IsSupported = (StrStr (gFileExplorerPrivate.FileType, TmpStr) == NULL ? FALSE : TRUE);
FreePool (TmpStr);
return IsSupported;
}
示例12: ShellLevel2StripQuotes
/**
Cleans off all the quotes in the string.
@param[in] OriginalString pointer to the string to be cleaned.
@param[out] CleanString The new string with all quotes removed.
Memory allocated in the function and free
by caller.
@retval EFI_SUCCESS The operation was successful.
**/
EFI_STATUS
ShellLevel2StripQuotes (
IN CONST CHAR16 *OriginalString,
OUT CHAR16 **CleanString
)
{
CHAR16 *Walker;
if (OriginalString == NULL || CleanString == NULL) {
return EFI_INVALID_PARAMETER;
}
*CleanString = AllocateCopyPool (StrSize (OriginalString), OriginalString);
if (*CleanString == NULL) {
return EFI_OUT_OF_RESOURCES;
}
for (Walker = *CleanString; Walker != NULL && *Walker != CHAR_NULL ; Walker++) {
if (*Walker == L'\"') {
CopyMem(Walker, Walker+1, StrSize(Walker) - sizeof(Walker[0]));
}
}
return EFI_SUCCESS;
}
示例13: EfiBootManagerRegisterContinueKeyOption
EFI_STATUS
EFIAPI
EfiBootManagerRegisterContinueKeyOption (
IN UINT32 Modifier,
...
)
{
EFI_STATUS Status;
EFI_BOOT_MANAGER_KEY_OPTION KeyOption;
VA_LIST Args;
if (mContinueKeyOption != NULL) {
return EFI_ALREADY_STARTED;
}
ZeroMem (&KeyOption, sizeof (EFI_BOOT_MANAGER_KEY_OPTION));
VA_START (Args, Modifier);
Status = InitializeKeyFields (Modifier, Args, &KeyOption);
VA_END (Args);
if (!EFI_ERROR (Status)) {
mContinueKeyOption = AllocateCopyPool (sizeof (EFI_BOOT_MANAGER_KEY_OPTION), &KeyOption);
ASSERT (mContinueKeyOption != NULL);
if (mHotkeyServiceStarted) {
ProcessKeyOption (mContinueKeyOption);
}
}
return Status;
}
示例14: BuildDevicePath
/**
Used to allocate and build a device path node for an SD card on the SD controller.
The BuildDevicePath() function allocates and builds a single device node for the SD
card specified by Slot.
If the SD card specified by Slot is not present on the SD controller, then EFI_NOT_FOUND
is returned.
If DevicePath is NULL, then EFI_INVALID_PARAMETER is returned.
If there are not enough resources to allocate the device path node, then EFI_OUT_OF_RESOURCES
is returned.
Otherwise, DevicePath is allocated with the boot service AllocatePool(), the contents of
DevicePath are initialized to describe the SD card specified by Slot, and EFI_SUCCESS is
returned.
@param[in] This A pointer to the EFI_SD_MMMC_PASS_THRU_PROTOCOL instance.
@param[in] Slot Specifies the slot number of the SD card for which a device
path node is to be allocated and built.
@param[in,out] DevicePath A pointer to a single device path node that describes the SD
card specified by Slot. This function is responsible for
allocating the buffer DevicePath with the boot service
AllocatePool(). It is the caller's responsibility to free
DevicePath when the caller is finished with DevicePath.
@retval EFI_SUCCESS The device path node that describes the SD card specified by
Slot was allocated and returned in DevicePath.
@retval EFI_NOT_FOUND The SD card specified by Slot does not exist on the SD controller.
@retval EFI_INVALID_PARAMETER DevicePath is NULL.
@retval EFI_OUT_OF_RESOURCES There are not enough resources to allocate DevicePath.
**/
EFI_STATUS
EFIAPI
SdMmcPassThruBuildDevicePath (
IN EFI_SD_MMC_PASS_THRU_PROTOCOL *This,
IN UINT8 Slot,
IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath
)
{
SD_MMC_HC_PRIVATE_DATA *Private;
SD_DEVICE_PATH *SdNode;
EMMC_DEVICE_PATH *EmmcNode;
if ((This == NULL) || (DevicePath == NULL) || (Slot >= SD_MMC_HC_MAX_SLOT)) {
return EFI_INVALID_PARAMETER;
}
Private = SD_MMC_HC_PRIVATE_FROM_THIS (This);
if ((!Private->Slot[Slot].Enable) || (!Private->Slot[Slot].MediaPresent)) {
return EFI_NOT_FOUND;
}
if (Private->Slot[Slot].CardType == SdCardType) {
SdNode = AllocateCopyPool (sizeof (SD_DEVICE_PATH), &mSdDpTemplate);
if (SdNode == NULL) {
return EFI_OUT_OF_RESOURCES;
}
SdNode->SlotNumber = Slot;
*DevicePath = (EFI_DEVICE_PATH_PROTOCOL *) SdNode;
} else if (Private->Slot[Slot].CardType == EmmcCardType) {
EmmcNode = AllocateCopyPool (sizeof (EMMC_DEVICE_PATH), &mEmmcDpTemplate);
if (EmmcNode == NULL) {
return EFI_OUT_OF_RESOURCES;
}
EmmcNode->SlotNumber = Slot;
*DevicePath = (EFI_DEVICE_PATH_PROTOCOL *) EmmcNode;
} else {
//
// Currently we only support SD and EMMC two device nodes.
//
return EFI_NOT_FOUND;
}
return EFI_SUCCESS;
}
示例15: GetPcdName
/**
Get PCD name.
@param[in] OnlyTokenSpaceName If TRUE, only need to get the TokenSpaceCName.
If FALSE, need to get the full PCD name.
@param[in] Database PCD database.
@param[in] TokenNumber The PCD token number.
@return The TokenSpaceCName or full PCD name.
**/
CHAR8 *
GetPcdName (
IN BOOLEAN OnlyTokenSpaceName,
IN PEI_PCD_DATABASE *Database,
IN UINTN TokenNumber
)
{
UINT8 *StringTable;
UINTN NameSize;
PCD_NAME_INDEX *PcdNameIndex;
CHAR8 *TokenSpaceName;
CHAR8 *PcdName;
CHAR8 *Name;
//
// Return NULL when PCD name table is absent.
//
if (Database->PcdNameTableOffset == 0) {
return NULL;
}
//
// TokenNumber Zero is reserved as PCD_INVALID_TOKEN_NUMBER.
// We have to decrement TokenNumber by 1 to make it usable
// as the array index.
//
TokenNumber--;
StringTable = (UINT8 *) Database + Database->StringTableOffset;
//
// Get the PCD name index.
//
PcdNameIndex = (PCD_NAME_INDEX *)((UINT8 *) Database + Database->PcdNameTableOffset) + TokenNumber;
TokenSpaceName = (CHAR8 *)&StringTable[PcdNameIndex->TokenSpaceCNameIndex];
PcdName = (CHAR8 *)&StringTable[PcdNameIndex->PcdCNameIndex];
if (OnlyTokenSpaceName) {
//
// Only need to get the TokenSpaceCName.
//
Name = AllocateCopyPool (AsciiStrSize (TokenSpaceName), TokenSpaceName);
} else {
//
// Need to get the full PCD name.
//
NameSize = AsciiStrSize (TokenSpaceName) + AsciiStrSize (PcdName);
Name = AllocateZeroPool (NameSize);
ASSERT (Name != NULL);
//
// Catenate TokenSpaceCName and PcdCName with a '.' to form the full PCD name.
//
AsciiStrCatS (Name, NameSize, TokenSpaceName);
Name[AsciiStrSize (TokenSpaceName) - sizeof (CHAR8)] = '.';
AsciiStrCatS (Name, NameSize, PcdName);
}
return Name;
}