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[SDK:CMLIB] HvGetCell is a macro calling the hive's GetCellRoutine callback.

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In principle there should be different get-cell routines, depending
on the type of the hive (given by the OperationType parameter of
HvInitialize): for flat hives, memory-mapped hives, etc.
For now in ReactOS we only support a restricted subset of these,
therefore we are still happy with a single get-cell callback...
This may change in the future.
This commit is contained in:
Hermès Bélusca-Maïto 2022-03-27 17:30:52 +02:00
parent a4cad7be6b
commit 8ccd435eb0
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3 changed files with 24 additions and 17 deletions
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17
sdk/lib/cmlib/hivecell.c
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@ -29,13 +29,13 @@ HvpGetCellHeader(
ASSERT(CellBlock < RegistryHive->Storage[CellType].Length);
Block = (PVOID)RegistryHive->Storage[CellType].BlockList[CellBlock].BlockAddress;
ASSERT(Block != NULL);
return (PVOID)((ULONG_PTR)Block + CellOffset);
return (PHCELL)((ULONG_PTR)Block + CellOffset);
}
else
{
ASSERT(HvGetCellType(CellIndex) == Stable);
return (PVOID)((ULONG_PTR)RegistryHive->BaseBlock + HBLOCK_SIZE +
CellIndex);
return (PHCELL)((ULONG_PTR)RegistryHive->BaseBlock + HBLOCK_SIZE +
CellIndex);
}
}
@ -63,13 +63,12 @@ HvIsCellAllocated(IN PHHIVE RegistryHive,
return FALSE;
}
PVOID CMAPI
HvGetCell(
PHHIVE RegistryHive,
HCELL_INDEX CellIndex)
PCELL_DATA CMAPI
HvpGetCellData(
_In_ PHHIVE Hive,
_In_ HCELL_INDEX CellIndex)
{
ASSERT(CellIndex != HCELL_NIL);
return (PVOID)(HvpGetCellHeader(RegistryHive, CellIndex) + 1);
return (PCELL_DATA)(HvpGetCellHeader(Hive, CellIndex) + 1);
}
static __inline LONG CMAPI