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Diffstat (limited to 'MdePkg/Library/UefiLib/UefiLib.c')
-rw-r--r--MdePkg/Library/UefiLib/UefiLib.c276
1 files changed, 149 insertions, 127 deletions
diff --git a/MdePkg/Library/UefiLib/UefiLib.c b/MdePkg/Library/UefiLib/UefiLib.c
index c2d143e821..95d0319d3a 100644
--- a/MdePkg/Library/UefiLib/UefiLib.c
+++ b/MdePkg/Library/UefiLib/UefiLib.c
@@ -10,7 +10,6 @@
**/
-
#include "UefiLibInternal.h"
/**
@@ -54,10 +53,10 @@ CompareIso639LanguageCode (
UINT32 Name1;
UINT32 Name2;
- Name1 = ReadUnaligned24 ((CONST UINT32 *) Language1);
- Name2 = ReadUnaligned24 ((CONST UINT32 *) Language2);
+ Name1 = ReadUnaligned24 ((CONST UINT32 *)Language1);
+ Name2 = ReadUnaligned24 ((CONST UINT32 *)Language2);
- return (BOOLEAN) (Name1 == Name2);
+ return (BOOLEAN)(Name1 == Name2);
}
/**
@@ -92,7 +91,7 @@ EfiGetSystemConfigurationTable (
ASSERT (Table != NULL);
SystemTable = gST;
- *Table = NULL;
+ *Table = NULL;
for (Index = 0; Index < SystemTable->NumberOfTableEntries; Index++) {
if (CompareGuid (TableGuid, &(SystemTable->ConfigurationTable[Index].VendorGuid))) {
*Table = SystemTable->ConfigurationTable[Index].VendorTable;
@@ -132,7 +131,7 @@ EfiGetSystemConfigurationTable (
**/
EFI_EVENT
EFIAPI
-EfiCreateProtocolNotifyEvent(
+EfiCreateProtocolNotifyEvent (
IN EFI_GUID *ProtocolGuid,
IN EFI_TPL NotifyTpl,
IN EFI_EVENT_NOTIFY NotifyFunction,
@@ -226,7 +225,7 @@ EfiNamedEventListen (
EVT_NOTIFY_SIGNAL,
NotifyTpl,
NotifyFunction,
- (VOID *) NotifyContext,
+ (VOID *)NotifyContext,
&Event
);
ASSERT_EFI_ERROR (Status);
@@ -246,7 +245,7 @@ EfiNamedEventListen (
//
Status = gBS->RegisterProtocolNotify (
- (EFI_GUID *) Name,
+ (EFI_GUID *)Name,
Event,
RegistrationLocal
);
@@ -277,12 +276,12 @@ EfiNamedEventSignal (
EFI_STATUS Status;
EFI_HANDLE Handle;
- ASSERT(Name != NULL);
+ ASSERT (Name != NULL);
Handle = NULL;
Status = gBS->InstallProtocolInterface (
&Handle,
- (EFI_GUID *) Name,
+ (EFI_GUID *)Name,
EFI_NATIVE_INTERFACE,
NULL
);
@@ -290,7 +289,7 @@ EfiNamedEventSignal (
Status = gBS->UninstallProtocolInterface (
Handle,
- (EFI_GUID *) Name,
+ (EFI_GUID *)Name,
NULL
);
ASSERT_EFI_ERROR (Status);
@@ -313,11 +312,11 @@ EfiNamedEventSignal (
EFI_STATUS
EFIAPI
EfiEventGroupSignal (
- IN CONST EFI_GUID *EventGroup
+ IN CONST EFI_GUID *EventGroup
)
{
- EFI_STATUS Status;
- EFI_EVENT Event;
+ EFI_STATUS Status;
+ EFI_EVENT Event;
if (EventGroup == NULL) {
return EFI_INVALID_PARAMETER;
@@ -353,8 +352,8 @@ EfiEventGroupSignal (
VOID
EFIAPI
EfiEventEmptyFunction (
- IN EFI_EVENT Event,
- IN VOID *Context
+ IN EFI_EVENT Event,
+ IN VOID *Context
)
{
}
@@ -377,7 +376,7 @@ EfiGetCurrentTpl (
VOID
)
{
- EFI_TPL Tpl;
+ EFI_TPL Tpl;
Tpl = gBS->RaiseTPL (TPL_HIGH_LEVEL);
gBS->RestoreTPL (Tpl);
@@ -385,7 +384,6 @@ EfiGetCurrentTpl (
return Tpl;
}
-
/**
Initializes a basic mutual exclusion lock.
@@ -406,15 +404,15 @@ EFI_LOCK *
EFIAPI
EfiInitializeLock (
IN OUT EFI_LOCK *Lock,
- IN EFI_TPL Priority
+ IN EFI_TPL Priority
)
{
ASSERT (Lock != NULL);
ASSERT (Priority <= TPL_HIGH_LEVEL);
- Lock->Tpl = Priority;
- Lock->OwnerTpl = TPL_APPLICATION;
- Lock->Lock = EfiLockReleased ;
+ Lock->Tpl = Priority;
+ Lock->OwnerTpl = TPL_APPLICATION;
+ Lock->Lock = EfiLockReleased;
return Lock;
}
@@ -466,7 +464,6 @@ EfiAcquireLockOrFail (
IN EFI_LOCK *Lock
)
{
-
ASSERT (Lock != NULL);
ASSERT (Lock->Lock != EfiLockUninitialized);
@@ -503,7 +500,7 @@ EfiReleaseLock (
IN EFI_LOCK *Lock
)
{
- EFI_TPL Tpl;
+ EFI_TPL Tpl;
ASSERT (Lock != NULL);
ASSERT (Lock->Lock == EfiLockAcquired);
@@ -541,19 +538,19 @@ EfiReleaseLock (
EFI_STATUS
EFIAPI
EfiTestManagedDevice (
- IN CONST EFI_HANDLE ControllerHandle,
- IN CONST EFI_HANDLE DriverBindingHandle,
- IN CONST EFI_GUID *ProtocolGuid
+ IN CONST EFI_HANDLE ControllerHandle,
+ IN CONST EFI_HANDLE DriverBindingHandle,
+ IN CONST EFI_GUID *ProtocolGuid
)
{
- EFI_STATUS Status;
- VOID *ManagedInterface;
+ EFI_STATUS Status;
+ VOID *ManagedInterface;
ASSERT (ProtocolGuid != NULL);
Status = gBS->OpenProtocol (
ControllerHandle,
- (EFI_GUID *) ProtocolGuid,
+ (EFI_GUID *)ProtocolGuid,
&ManagedInterface,
DriverBindingHandle,
ControllerHandle,
@@ -562,7 +559,7 @@ EfiTestManagedDevice (
if (!EFI_ERROR (Status)) {
gBS->CloseProtocol (
ControllerHandle,
- (EFI_GUID *) ProtocolGuid,
+ (EFI_GUID *)ProtocolGuid,
DriverBindingHandle,
ControllerHandle
);
@@ -598,15 +595,15 @@ EfiTestManagedDevice (
EFI_STATUS
EFIAPI
EfiTestChildHandle (
- IN CONST EFI_HANDLE ControllerHandle,
- IN CONST EFI_HANDLE ChildHandle,
- IN CONST EFI_GUID *ProtocolGuid
+ IN CONST EFI_HANDLE ControllerHandle,
+ IN CONST EFI_HANDLE ChildHandle,
+ IN CONST EFI_GUID *ProtocolGuid
)
{
- EFI_STATUS Status;
- EFI_OPEN_PROTOCOL_INFORMATION_ENTRY *OpenInfoBuffer;
- UINTN EntryCount;
- UINTN Index;
+ EFI_STATUS Status;
+ EFI_OPEN_PROTOCOL_INFORMATION_ENTRY *OpenInfoBuffer;
+ UINTN EntryCount;
+ UINTN Index;
ASSERT (ProtocolGuid != NULL);
@@ -616,7 +613,7 @@ EfiTestChildHandle (
//
Status = gBS->OpenProtocolInformation (
ControllerHandle,
- (EFI_GUID *) ProtocolGuid,
+ (EFI_GUID *)ProtocolGuid,
&OpenInfoBuffer,
&EntryCount
);
@@ -630,7 +627,8 @@ EfiTestChildHandle (
Status = EFI_UNSUPPORTED;
for (Index = 0; Index < EntryCount; Index++) {
if ((OpenInfoBuffer[Index].ControllerHandle == ChildHandle) &&
- (OpenInfoBuffer[Index].Attributes & EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER) != 0) {
+ ((OpenInfoBuffer[Index].Attributes & EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER) != 0))
+ {
Status = EFI_SUCCESS;
break;
}
@@ -653,18 +651,23 @@ EfiTestChildHandle (
EFI_STATUS
EFIAPI
IsLanguageSupported (
- IN CONST CHAR8 *SupportedLanguages,
- IN CONST CHAR8 *TargetLanguage
+ IN CONST CHAR8 *SupportedLanguages,
+ IN CONST CHAR8 *TargetLanguage
)
{
- UINTN Index;
+ UINTN Index;
+
while (*SupportedLanguages != 0) {
- for (Index = 0; SupportedLanguages[Index] != 0 && SupportedLanguages[Index] != ';'; Index++);
- if ((AsciiStrnCmp(SupportedLanguages, TargetLanguage, Index) == 0) && (TargetLanguage[Index] == 0)) {
+ for (Index = 0; SupportedLanguages[Index] != 0 && SupportedLanguages[Index] != ';'; Index++) {
+ }
+
+ if ((AsciiStrnCmp (SupportedLanguages, TargetLanguage, Index) == 0) && (TargetLanguage[Index] == 0)) {
return EFI_SUCCESS;
}
+
SupportedLanguages += Index;
- for (; *SupportedLanguages != 0 && *SupportedLanguages == ';'; SupportedLanguages++);
+ for ( ; *SupportedLanguages != 0 && *SupportedLanguages == ';'; SupportedLanguages++) {
+ }
}
return EFI_UNSUPPORTED;
@@ -712,7 +715,7 @@ LookupUnicodeString (
//
// Make sure the parameters are valid
//
- if (Language == NULL || UnicodeString == NULL) {
+ if ((Language == NULL) || (UnicodeString == NULL)) {
return EFI_INVALID_PARAMETER;
}
@@ -720,7 +723,7 @@ LookupUnicodeString (
// If there are no supported languages, or the Unicode String Table is empty, then the
// Unicode String specified by Language is not supported by this Unicode String Table
//
- if (SupportedLanguages == NULL || UnicodeStringTable == NULL) {
+ if ((SupportedLanguages == NULL) || (UnicodeStringTable == NULL)) {
return EFI_UNSUPPORTED;
}
@@ -729,13 +732,11 @@ LookupUnicodeString (
//
while (*SupportedLanguages != 0) {
if (CompareIso639LanguageCode (Language, SupportedLanguages)) {
-
//
// Search the Unicode String Table for the matching Language specifier
//
while (UnicodeStringTable->Language != NULL) {
if (CompareIso639LanguageCode (Language, UnicodeStringTable->Language)) {
-
//
// A matching string was found, so return it
//
@@ -755,8 +756,6 @@ LookupUnicodeString (
return EFI_UNSUPPORTED;
}
-
-
/**
This function looks up a Unicode string in UnicodeStringTable.
@@ -807,14 +806,14 @@ LookupUnicodeString2 (
IN BOOLEAN Iso639Language
)
{
- BOOLEAN Found;
- UINTN Index;
- CHAR8 *LanguageString;
+ BOOLEAN Found;
+ UINTN Index;
+ CHAR8 *LanguageString;
//
// Make sure the parameters are valid
//
- if (Language == NULL || UnicodeString == NULL) {
+ if ((Language == NULL) || (UnicodeString == NULL)) {
return EFI_INVALID_PARAMETER;
}
@@ -822,7 +821,7 @@ LookupUnicodeString2 (
// If there are no supported languages, or the Unicode String Table is empty, then the
// Unicode String specified by Language is not supported by this Unicode String Table
//
- if (SupportedLanguages == NULL || UnicodeStringTable == NULL) {
+ if ((SupportedLanguages == NULL) || (UnicodeStringTable == NULL)) {
return EFI_UNSUPPORTED;
}
@@ -836,13 +835,13 @@ LookupUnicodeString2 (
Found = TRUE;
break;
}
+
SupportedLanguages += 3;
}
} else {
- Found = !IsLanguageSupported(SupportedLanguages, Language);
+ Found = !IsLanguageSupported (SupportedLanguages, Language);
}
-
//
// If Language is not a member of SupportedLanguages, then return EFI_UNSUPPORTED
//
@@ -856,21 +855,25 @@ LookupUnicodeString2 (
while (UnicodeStringTable->Language != NULL) {
LanguageString = UnicodeStringTable->Language;
while (0 != *LanguageString) {
- for (Index = 0 ;LanguageString[Index] != 0 && LanguageString[Index] != ';'; Index++);
- if (AsciiStrnCmp(LanguageString, Language, Index) == 0) {
+ for (Index = 0; LanguageString[Index] != 0 && LanguageString[Index] != ';'; Index++) {
+ }
+
+ if (AsciiStrnCmp (LanguageString, Language, Index) == 0) {
*UnicodeString = UnicodeStringTable->UnicodeString;
return EFI_SUCCESS;
}
+
LanguageString += Index;
- for (Index = 0 ;LanguageString[Index] != 0 && LanguageString[Index] == ';'; Index++);
+ for (Index = 0; LanguageString[Index] != 0 && LanguageString[Index] == ';'; Index++) {
+ }
}
+
UnicodeStringTable++;
}
return EFI_UNSUPPORTED;
}
-
/**
This function adds a Unicode string to UnicodeStringTable.
@@ -921,7 +924,7 @@ AddUnicodeString (
//
// Make sure the parameter are valid
//
- if (Language == NULL || UnicodeString == NULL || UnicodeStringTable == NULL) {
+ if ((Language == NULL) || (UnicodeString == NULL) || (UnicodeStringTable == NULL)) {
return EFI_INVALID_PARAMETER;
}
@@ -944,7 +947,6 @@ AddUnicodeString (
//
while (*SupportedLanguages != 0) {
if (CompareIso639LanguageCode (Language, SupportedLanguages)) {
-
//
// Determine the size of the Unicode String Table by looking for a NULL Language entry
//
@@ -977,10 +979,10 @@ AddUnicodeString (
//
if (*UnicodeStringTable != NULL) {
CopyMem (
- NewUnicodeStringTable,
- *UnicodeStringTable,
- NumberOfEntries * sizeof (EFI_UNICODE_STRING_TABLE)
- );
+ NewUnicodeStringTable,
+ *UnicodeStringTable,
+ NumberOfEntries * sizeof (EFI_UNICODE_STRING_TABLE)
+ );
}
//
@@ -995,16 +997,16 @@ AddUnicodeString (
//
// Compute the length of the Unicode String
//
- for (UnicodeStringLength = 0; UnicodeString[UnicodeStringLength] != 0; UnicodeStringLength++)
- ;
+ for (UnicodeStringLength = 0; UnicodeString[UnicodeStringLength] != 0; UnicodeStringLength++) {
+ }
//
// Allocate space for a copy of the Unicode String
//
NewUnicodeStringTable[NumberOfEntries].UnicodeString = AllocateCopyPool (
- (UnicodeStringLength + 1) * sizeof (CHAR16),
- UnicodeString
- );
+ (UnicodeStringLength + 1) * sizeof (CHAR16),
+ UnicodeString
+ );
if (NewUnicodeStringTable[NumberOfEntries].UnicodeString == NULL) {
FreePool (NewUnicodeStringTable[NumberOfEntries].Language);
FreePool (NewUnicodeStringTable);
@@ -1014,8 +1016,8 @@ AddUnicodeString (
//
// Mark the end of the Unicode String Table
//
- NewUnicodeStringTable[NumberOfEntries + 1].Language = NULL;
- NewUnicodeStringTable[NumberOfEntries + 1].UnicodeString = NULL;
+ NewUnicodeStringTable[NumberOfEntries + 1].Language = NULL;
+ NewUnicodeStringTable[NumberOfEntries + 1].UnicodeString = NULL;
//
// Free the old Unicode String Table
@@ -1038,7 +1040,6 @@ AddUnicodeString (
return EFI_UNSUPPORTED;
}
-
/**
This function adds the Null-terminated Unicode string specified by UnicodeString
to UnicodeStringTable.
@@ -1102,7 +1103,7 @@ AddUnicodeString2 (
//
// Make sure the parameter are valid
//
- if (Language == NULL || UnicodeString == NULL || UnicodeStringTable == NULL) {
+ if ((Language == NULL) || (UnicodeString == NULL) || (UnicodeStringTable == NULL)) {
return EFI_INVALID_PARAMETER;
}
@@ -1130,11 +1131,13 @@ AddUnicodeString2 (
Found = TRUE;
break;
}
+
SupportedLanguages += 3;
}
} else {
- Found = !IsLanguageSupported(SupportedLanguages, Language);
+ Found = !IsLanguageSupported (SupportedLanguages, Language);
}
+
//
// If Language is not a member of SupportedLanguages, then return EFI_UNSUPPORTED
//
@@ -1152,14 +1155,18 @@ AddUnicodeString2 (
LanguageString = OldUnicodeStringTable->Language;
while (*LanguageString != 0) {
- for (Index = 0; LanguageString[Index] != 0 && LanguageString[Index] != ';'; Index++);
+ for (Index = 0; LanguageString[Index] != 0 && LanguageString[Index] != ';'; Index++) {
+ }
if (AsciiStrnCmp (Language, LanguageString, Index) == 0) {
return EFI_ALREADY_STARTED;
}
+
LanguageString += Index;
- for (; *LanguageString != 0 && *LanguageString == ';'; LanguageString++);
+ for ( ; *LanguageString != 0 && *LanguageString == ';'; LanguageString++) {
+ }
}
+
OldUnicodeStringTable++;
NumberOfEntries++;
}
@@ -1190,7 +1197,7 @@ AddUnicodeString2 (
//
// Allocate space for a copy of the Language specifier
//
- NewUnicodeStringTable[NumberOfEntries].Language = AllocateCopyPool (AsciiStrSize(Language), Language);
+ NewUnicodeStringTable[NumberOfEntries].Language = AllocateCopyPool (AsciiStrSize (Language), Language);
if (NewUnicodeStringTable[NumberOfEntries].Language == NULL) {
FreePool (NewUnicodeStringTable);
return EFI_OUT_OF_RESOURCES;
@@ -1199,7 +1206,8 @@ AddUnicodeString2 (
//
// Compute the length of the Unicode String
//
- for (UnicodeStringLength = 0; UnicodeString[UnicodeStringLength] != 0; UnicodeStringLength++);
+ for (UnicodeStringLength = 0; UnicodeString[UnicodeStringLength] != 0; UnicodeStringLength++) {
+ }
//
// Allocate space for a copy of the Unicode String
@@ -1214,8 +1222,8 @@ AddUnicodeString2 (
//
// Mark the end of the Unicode String Table
//
- NewUnicodeStringTable[NumberOfEntries + 1].Language = NULL;
- NewUnicodeStringTable[NumberOfEntries + 1].UnicodeString = NULL;
+ NewUnicodeStringTable[NumberOfEntries + 1].Language = NULL;
+ NewUnicodeStringTable[NumberOfEntries + 1].UnicodeString = NULL;
//
// Free the old Unicode String Table
@@ -1250,7 +1258,7 @@ FreeUnicodeStringTable (
IN EFI_UNICODE_STRING_TABLE *UnicodeStringTable
)
{
- UINTN Index;
+ UINTN Index;
//
// If the Unicode String Table is NULL, then it is already freed
@@ -1263,7 +1271,6 @@ FreeUnicodeStringTable (
// Loop through the Unicode String Table until we reach the end of table marker
//
for (Index = 0; UnicodeStringTable[Index].Language != NULL; Index++) {
-
//
// Free the Language string from the Unicode String Table
//
@@ -1285,7 +1292,6 @@ FreeUnicodeStringTable (
return EFI_SUCCESS;
}
-
/**
Returns the status whether get the variable success. The function retrieves
variable through the UEFI Runtime Service GetVariable(). The
@@ -1326,10 +1332,10 @@ GetVariable2 (
BufferSize = 0;
*Value = NULL;
if (Size != NULL) {
- *Size = 0;
+ *Size = 0;
}
- Status = gRT->GetVariable ((CHAR16 *) Name, (EFI_GUID *) Guid, NULL, &BufferSize, *Value);
+ Status = gRT->GetVariable ((CHAR16 *)Name, (EFI_GUID *)Guid, NULL, &BufferSize, *Value);
if (Status != EFI_BUFFER_TOO_SMALL) {
return Status;
}
@@ -1346,9 +1352,9 @@ GetVariable2 (
//
// Get the variable data.
//
- Status = gRT->GetVariable ((CHAR16 *) Name, (EFI_GUID *) Guid, NULL, &BufferSize, *Value);
+ Status = gRT->GetVariable ((CHAR16 *)Name, (EFI_GUID *)Guid, NULL, &BufferSize, *Value);
if (EFI_ERROR (Status)) {
- FreePool(*Value);
+ FreePool (*Value);
*Value = NULL;
}
@@ -1384,24 +1390,24 @@ GetVariable2 (
**/
EFI_STATUS
EFIAPI
-GetVariable3(
- IN CONST CHAR16 *Name,
- IN CONST EFI_GUID *Guid,
- OUT VOID **Value,
- OUT UINTN *Size OPTIONAL,
- OUT UINT32 *Attr OPTIONAL
+GetVariable3 (
+ IN CONST CHAR16 *Name,
+ IN CONST EFI_GUID *Guid,
+ OUT VOID **Value,
+ OUT UINTN *Size OPTIONAL,
+ OUT UINT32 *Attr OPTIONAL
)
{
EFI_STATUS Status;
UINTN BufferSize;
- ASSERT(Name != NULL && Guid != NULL && Value != NULL);
+ ASSERT (Name != NULL && Guid != NULL && Value != NULL);
//
// Try to get the variable size.
//
BufferSize = 0;
- *Value = NULL;
+ *Value = NULL;
if (Size != NULL) {
*Size = 0;
}
@@ -1410,7 +1416,7 @@ GetVariable3(
*Attr = 0;
}
- Status = gRT->GetVariable((CHAR16 *)Name, (EFI_GUID *)Guid, Attr, &BufferSize, *Value);
+ Status = gRT->GetVariable ((CHAR16 *)Name, (EFI_GUID *)Guid, Attr, &BufferSize, *Value);
if (Status != EFI_BUFFER_TOO_SMALL) {
return Status;
}
@@ -1418,8 +1424,8 @@ GetVariable3(
//
// Allocate buffer to get the variable.
//
- *Value = AllocatePool(BufferSize);
- ASSERT(*Value != NULL);
+ *Value = AllocatePool (BufferSize);
+ ASSERT (*Value != NULL);
if (*Value == NULL) {
return EFI_OUT_OF_RESOURCES;
}
@@ -1427,9 +1433,9 @@ GetVariable3(
//
// Get the variable data.
//
- Status = gRT->GetVariable((CHAR16 *)Name, (EFI_GUID *)Guid, Attr, &BufferSize, *Value);
- if (EFI_ERROR(Status)) {
- FreePool(*Value);
+ Status = gRT->GetVariable ((CHAR16 *)Name, (EFI_GUID *)Guid, Attr, &BufferSize, *Value);
+ if (EFI_ERROR (Status)) {
+ FreePool (*Value);
*Value = NULL;
}
@@ -1462,9 +1468,9 @@ GetVariable3(
EFI_STATUS
EFIAPI
GetEfiGlobalVariable2 (
- IN CONST CHAR16 *Name,
- OUT VOID **Value,
- OUT UINTN *Size OPTIONAL
+ IN CONST CHAR16 *Name,
+ OUT VOID **Value,
+ OUT UINTN *Size OPTIONAL
)
{
return GetVariable2 (Name, &gEfiGlobalVariableGuid, Value, Size);
@@ -1540,7 +1546,8 @@ GetBestLanguage (
// If in RFC 4646 mode, then determine the length of the first RFC 4646 language code in Language
//
if (Iso639Language == 0) {
- for (LanguageLength = 0; Language[LanguageLength] != 0 && Language[LanguageLength] != ';'; LanguageLength++);
+ for (LanguageLength = 0; Language[LanguageLength] != 0 && Language[LanguageLength] != ';'; LanguageLength++) {
+ }
}
//
@@ -1558,11 +1565,15 @@ GetBestLanguage (
//
// Skip ';' characters in Supported
//
- for (; *Supported != '\0' && *Supported == ';'; Supported++);
+ for ( ; *Supported != '\0' && *Supported == ';'; Supported++) {
+ }
+
//
// Determine the length of the next language code in Supported
//
- for (CompareLength = 0; Supported[CompareLength] != 0 && Supported[CompareLength] != ';'; CompareLength++);
+ for (CompareLength = 0; Supported[CompareLength] != 0 && Supported[CompareLength] != ';'; CompareLength++) {
+ }
+
//
// If Language is longer than the Supported, then skip to the next language
//
@@ -1570,6 +1581,7 @@ GetBestLanguage (
continue;
}
}
+
//
// See if the first LanguageLength characters in Supported match Language
//
@@ -1582,6 +1594,7 @@ GetBestLanguage (
if (BestLanguage == NULL) {
return NULL;
}
+
return CopyMem (BestLanguage, Supported, CompareLength);
}
}
@@ -1595,10 +1608,12 @@ GetBestLanguage (
//
// If RFC 4646 mode, then trim Language from the right to the next '-' character
//
- for (LanguageLength--; LanguageLength > 0 && Language[LanguageLength] != '-'; LanguageLength--);
+ for (LanguageLength--; LanguageLength > 0 && Language[LanguageLength] != '-'; LanguageLength--) {
+ }
}
}
}
+
VA_END (Args);
//
@@ -1646,7 +1661,7 @@ EfiLocateProtocolBuffer (
//
// Check input parameters
//
- if (Protocol == NULL || NoProtocols == NULL || Buffer == NULL) {
+ if ((Protocol == NULL) || (NoProtocols == NULL) || (Buffer == NULL)) {
return EFI_INVALID_PARAMETER;
}
@@ -1654,7 +1669,7 @@ EfiLocateProtocolBuffer (
// Initialze output parameters
//
*NoProtocols = 0;
- *Buffer = NULL;
+ *Buffer = NULL;
//
// Retrieve the array of handles that support Protocol
@@ -1685,6 +1700,7 @@ EfiLocateProtocolBuffer (
gBS->FreePool (HandleBuffer);
return EFI_OUT_OF_RESOURCES;
}
+
ZeroMem (*Buffer, NoHandles * sizeof (VOID *));
//
@@ -1794,18 +1810,19 @@ EfiOpenFileByDevicePath (
IN UINT64 Attributes
)
{
- EFI_STATUS Status;
- EFI_HANDLE FileSystemHandle;
- EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *FileSystem;
- EFI_FILE_PROTOCOL *LastFile;
- FILEPATH_DEVICE_PATH *FilePathNode;
- CHAR16 *AlignedPathName;
- CHAR16 *PathName;
- EFI_FILE_PROTOCOL *NextFile;
+ EFI_STATUS Status;
+ EFI_HANDLE FileSystemHandle;
+ EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *FileSystem;
+ EFI_FILE_PROTOCOL *LastFile;
+ FILEPATH_DEVICE_PATH *FilePathNode;
+ CHAR16 *AlignedPathName;
+ CHAR16 *PathName;
+ EFI_FILE_PROTOCOL *NextFile;
if (File == NULL) {
return EFI_INVALID_PARAMETER;
}
+
*File = NULL;
if (FilePath == NULL) {
@@ -1823,6 +1840,7 @@ EfiOpenFileByDevicePath (
if (EFI_ERROR (Status)) {
return Status;
}
+
Status = gBS->OpenProtocol (
FileSystemHandle,
&gEfiSimpleFileSystemProtocolGuid,
@@ -1848,11 +1866,13 @@ EfiOpenFileByDevicePath (
// Traverse the device path nodes relative to the filesystem.
//
while (!IsDevicePathEnd (*FilePath)) {
- if (DevicePathType (*FilePath) != MEDIA_DEVICE_PATH ||
- DevicePathSubType (*FilePath) != MEDIA_FILEPATH_DP) {
+ if ((DevicePathType (*FilePath) != MEDIA_DEVICE_PATH) ||
+ (DevicePathSubType (*FilePath) != MEDIA_FILEPATH_DP))
+ {
Status = EFI_INVALID_PARAMETER;
goto CloseLastFile;
}
+
FilePathNode = (FILEPATH_DEVICE_PATH *)*FilePath;
//
@@ -1862,7 +1882,7 @@ EfiOpenFileByDevicePath (
//
if ((UINTN)FilePathNode->PathName % sizeof *FilePathNode->PathName == 0) {
AlignedPathName = NULL;
- PathName = FilePathNode->PathName;
+ PathName = FilePathNode->PathName;
} else {
AlignedPathName = AllocateCopyPool (
(DevicePathNodeLength (FilePathNode) -
@@ -1873,6 +1893,7 @@ EfiOpenFileByDevicePath (
Status = EFI_OUT_OF_RESOURCES;
goto CloseLastFile;
}
+
PathName = AlignedPathName;
}
@@ -1894,6 +1915,7 @@ EfiOpenFileByDevicePath (
if (AlignedPathName != NULL) {
FreePool (AlignedPathName);
}
+
if (EFI_ERROR (Status)) {
goto CloseLastFile;
}
@@ -1902,7 +1924,7 @@ EfiOpenFileByDevicePath (
// Advance to the next device path node.
//
LastFile->Close (LastFile);
- LastFile = NextFile;
+ LastFile = NextFile;
*FilePath = NextDevicePathNode (FilePathNode);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 17:01:29 +0000