[AVIFIL32]

[reactos.git] / reactos / dll / ntdll / rtl / libsupp.c

diff --git a/reactos/dll/ntdll/rtl/libsupp.c b/reactos/dll/ntdll/rtl/libsupp.c
index 0fbe0c9..c2cbf25 100644 (file)
--- a/reactos/dll/ntdll/rtl/libsupp.c
+++ b/reactos/dll/ntdll/rtl/libsupp.c
@@ -174,6 +174,22 @@ CHECK_PAGED_CODE_RTL(char *file, int line)
 }
 #endif
 
+VOID
+NTAPI
+RtlpSetHeapParameters(IN PRTL_HEAP_PARAMETERS Parameters)
+{
+    PPEB Peb;
+
+    /* Get PEB */
+    Peb = RtlGetCurrentPeb();
+
+    /* Apply defaults for non-set parameters */
+    if (!Parameters->SegmentCommit) Parameters->SegmentCommit = Peb->HeapSegmentCommit;
+    if (!Parameters->SegmentReserve) Parameters->SegmentReserve = Peb->HeapSegmentReserve;
+    if (!Parameters->DeCommitFreeBlockThreshold) Parameters->DeCommitFreeBlockThreshold = Peb->HeapDeCommitFreeBlockThreshold;
+    if (!Parameters->DeCommitTotalFreeThreshold) Parameters->DeCommitTotalFreeThreshold = Peb->HeapDeCommitTotalFreeThreshold;
+}
+
 BOOLEAN
 NTAPI
 RtlpHandleDpcStackException(IN PEXCEPTION_REGISTRATION_RECORD RegistrationFrame,
@@ -576,4 +592,24 @@ RtlComputeImportTableHash(IN HANDLE FileHandle,
     return STATUS_NOT_IMPLEMENTED;
 }
 
+NTSTATUS
+NTAPI
+RtlpSafeCopyMemory(
+   _Out_writes_bytes_all_(Length) VOID UNALIGNED *Destination,
+   _In_reads_bytes_(Length) CONST VOID UNALIGNED *Source,
+   _In_ SIZE_T Length)
+{
+    _SEH2_TRY
+    {
+        RtlCopyMemory(Destination, Source, Length);
+    }
+    _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
+    {
+        _SEH2_YIELD(return _SEH2_GetExceptionCode());
+    }
+    _SEH2_END;
+
+    return STATUS_SUCCESS;
+}
+
 /* EOF */