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- Re-implement FreeLibrary (for support LOAD_LIBRARY_AS_DATAFILE)

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- HeapAlloc -> RtlAllocateHeap, GetProcessHeap -> RtlGetProcessHeap, HeapFree -> RtlFreeHeap, CloseHandle -> NtClose
- Remove FIXME in LoadModule

svn path=/trunk/; revision=42005
This commit is contained in:
Dmitry Chapyshev
2009-07-17 17:15:17 +00:00
parent 0e63dbb11d
commit 91cae70e59
1 changed files with 35 additions and 9 deletions
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reactos/dll/win32/kernel32/misc/ldr.c
+35 -9
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@@ -20,6 +20,7 @@ typedef struct tagLOADPARMS32 {
} LOADPARMS32;
extern BOOLEAN InWindows;
extern WaitForInputIdleType lpfnGlobalRegisterWaitForInputIdle;
/* FUNCTIONS ****************************************************************/
@@ -349,8 +350,31 @@ BOOL
WINAPI
FreeLibrary( HMODULE hLibModule )
{
LdrUnloadDll(hLibModule);
return TRUE;
PVOID Module = (PVOID)((ULONG_PTR)hLibModule & ~1);
NTSTATUS Status;
if ((ULONG_PTR)hLibModule & 1)
{
if (!RtlImageNtHeader(Module))
{
SetLastErrorByStatus(STATUS_INVALID_IMAGE_FORMAT);
return FALSE;
}
Status = NtUnmapViewOfSection(NtCurrentProcess(), Module);
}
else
{
Status = LdrUnloadDll(hLibModule);
}
if (!NT_SUCCESS(Status))
{
SetLastErrorByStatus(Status);
return FALSE;
}
return TRUE;
}
@@ -703,7 +727,7 @@ LoadModule (
}
Length = (BYTE)LoadParams->lpCmdLine[0];
if(!(CommandLine = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
if(!(CommandLine = RtlAllocateHeap(RtlGetProcessHeap(), HEAP_ZERO_MEMORY,
strlen(lpModuleName) + Length + 2)))
{
SetLastError(ERROR_NOT_ENOUGH_MEMORY);
@@ -727,7 +751,7 @@ LoadModule (
{
DWORD Error;
HeapFree(GetProcessHeap(), 0, CommandLine);
RtlFreeHeap(RtlGetProcessHeap(), 0, CommandLine);
/* return the right value */
Error = GetLastError();
switch(Error)
@@ -745,14 +769,16 @@ LoadModule (
return 0;
}
HeapFree(GetProcessHeap(), 0, CommandLine);
RtlFreeHeap(RtlGetProcessHeap(), 0, CommandLine);
/* Wait up to 15 seconds for the process to become idle */
/* FIXME: This is user32! Windows soft-loads this only if required. */
//WaitForInputIdle(ProcessInformation.hProcess, 15000);
if (NULL != lpfnGlobalRegisterWaitForInputIdle)
{
lpfnGlobalRegisterWaitForInputIdle(ProcessInformation.hProcess, 15000);
}
CloseHandle(ProcessInformation.hThread);
CloseHandle(ProcessInformation.hProcess);
NtClose(ProcessInformation.hThread);
NtClose(ProcessInformation.hProcess);
return 33;
}