123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182 |
- #ifndef _EFI_LINK_H
- #define _EFI_LINK_H
- #ifndef EFI_NT_EMUL
- typedef struct _LIST_ENTRY {
- struct _LIST_ENTRY *Flink;
- struct _LIST_ENTRY *Blink;
- } LIST_ENTRY, EFI_LIST_ENTRY;
- #endif
- #define InitializeListHead(ListHead) \
- (ListHead)->Flink = ListHead; \
- (ListHead)->Blink = ListHead;
- #define IsListEmpty(ListHead) \
- ((ListHead)->Flink == (ListHead))
- #define _RemoveEntryList(Entry) { \
- LIST_ENTRY *_Blink, *_Flink; \
- _Flink = (Entry)->Flink; \
- _Blink = (Entry)->Blink; \
- _Blink->Flink = _Flink; \
- _Flink->Blink = _Blink; \
- }
- #if EFI_DEBUG
- #define RemoveEntryList(Entry) \
- _RemoveEntryList(Entry); \
- (Entry)->Flink = (LIST_ENTRY *) BAD_POINTER; \
- (Entry)->Blink = (LIST_ENTRY *) BAD_POINTER;
- #else
- #define RemoveEntryList(Entry) \
- _RemoveEntryList(Entry);
- #endif
- #define InsertTailList(ListHead,Entry) {\
- LIST_ENTRY *_ListHead, *_Blink; \
- _ListHead = (ListHead); \
- _Blink = _ListHead->Blink; \
- (Entry)->Flink = _ListHead; \
- (Entry)->Blink = _Blink; \
- _Blink->Flink = (Entry); \
- _ListHead->Blink = (Entry); \
- }
- #define InsertHeadList(ListHead,Entry) {\
- LIST_ENTRY *_ListHead, *_Flink; \
- _ListHead = (ListHead); \
- _Flink = _ListHead->Flink; \
- (Entry)->Flink = _Flink; \
- (Entry)->Blink = _ListHead; \
- _Flink->Blink = (Entry); \
- _ListHead->Flink = (Entry); \
- }
- #define SwapListEntries(Entry1,Entry2) {\
- LIST_ENTRY *Entry1Flink, *Entry1Blink; \
- LIST_ENTRY *Entry2Flink, *Entry2Blink; \
- Entry2Flink = (Entry2)->Flink; \
- Entry2Blink = (Entry2)->Blink; \
- Entry1Flink = (Entry1)->Flink; \
- Entry1Blink = (Entry1)->Blink; \
- Entry2Blink->Flink = Entry2Flink; \
- Entry2Flink->Blink = Entry2Blink; \
- (Entry2)->Flink = Entry1; \
- (Entry2)->Blink = Entry1Blink; \
- Entry1Blink->Flink = (Entry2); \
- (Entry1)->Blink = (Entry2); \
- }
- #define EFI_FIELD_OFFSET(TYPE,Field) ((UINTN)(intptr_t)(&(((TYPE *) 0)->Field)))
- #define _CR(Record, TYPE, Field) \
- ((TYPE *) ( (CHAR8 *)(Record) - (CHAR8 *) &(((TYPE *) 0)->Field)))
- #define BASE_CR _CR
- #if EFI_DEBUG
- #define CR(Record, TYPE, Field, Sig) \
- _CR(Record, TYPE, Field)->Signature != Sig ? \
- (TYPE *) ASSERT_STRUCT(_CR(Record, TYPE, Field), Record) : \
- _CR(Record, TYPE, Field)
- #else
- #define CR(Record, TYPE, Field, Signature) \
- _CR(Record, TYPE, Field)
- #endif
- typedef struct _FLOCK {
- EFI_TPL Tpl;
- EFI_TPL OwnerTpl;
- UINTN Lock;
- } FLOCK;
- #endif
|