示例#1
0
文件: malloc.c 项目: RareHare/reactos
PVOID
WINAPI
MemAlloc(IN HANDLE Heap,
         IN PVOID Ptr,
         IN ULONG Size)
{
  PVOID pBuf = NULL;

  if(Size == 0 && Ptr == NULL)
  {
    return NULL;
  }

  if(Heap == NULL)
  {
    Heap = NtCurrentPeb()->ProcessHeap;
  }

  if(Size > 0)
  {
    if(Ptr == NULL)
      /* malloc */
      pBuf = RtlAllocateHeap(Heap, 0, Size);
    else
      /* realloc */
      pBuf = RtlReAllocateHeap(Heap, 0, Ptr, Size);
  }
  else
    /* free */
    RtlFreeHeap(Heap, 0, Ptr);

  return pBuf;
}
示例#2
0
/*
 * @implemented
 */
BOOL
WINAPI
ConvertFiberToThread(VOID)
{
    PTEB Teb;
    PFIBER FiberData;
    DPRINT1("Converting Fiber to Thread\n");

    /* Check if the thread is already not a fiber */
    Teb = NtCurrentTeb();
    if (!Teb->HasFiberData)
    {
        /* Fail */
        SetLastError(ERROR_ALREADY_THREAD);
        return FALSE;
    }

    /* this thread won't run a fiber anymore */
    Teb->HasFiberData = FALSE;
    FiberData = Teb->NtTib.FiberData;
    Teb->NtTib.FiberData = NULL;

    /* Free the fiber */
    ASSERT(FiberData != NULL);
    RtlFreeHeap(GetProcessHeap(), 0, FiberData);

    /* success */
    return TRUE;
}
示例#3
0
/*
 * @implemented
 */
NTSTATUS
NTAPI
RtlDestroyProcessParameters(IN PRTL_USER_PROCESS_PARAMETERS ProcessParameters)
{
   RtlFreeHeap(RtlGetProcessHeap(), 0, ProcessParameters);
   return STATUS_SUCCESS;
}
示例#4
0
/*
 * @implemented
 */
NTSTATUS
WINAPI
LsaFreeMemory(IN PVOID Buffer)
{
    TRACE("(%p)\n", Buffer);
    return RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
}
示例#5
0
/*
 * @implemented
 */
VOID
WINAPI
DeleteFiber(LPVOID lpFiber)
{
    SIZE_T Size = 0;
    PFIBER Fiber = (PFIBER)lpFiber;
    PTEB Teb;

    /* First, exit the thread */
    Teb = NtCurrentTeb();
    if ((Teb->HasFiberData) && (Teb->NtTib.FiberData == Fiber)) ExitThread(1);

    /* Now de-allocate the stack */
    NtFreeVirtualMemory(NtCurrentProcess(),
                        &Fiber->DeallocationStack,
                        &Size,
                        MEM_RELEASE);

    /* Get rid of FLS */
    if (Fiber->FlsData) BaseRundownFls(Fiber->FlsData);

    /* Get rid of the activation stack */
    DPRINT1("Leaking activation stack because nobody implemented free");
    //RtlFreeActivationContextStack(Fiber->ActivationContextStack);

    /* Free the fiber data */
    RtlFreeHeap(GetProcessHeap(), 0, lpFiber);
}
示例#6
0
文件: volume.c 项目: RPG-7/reactos
/*
 * @implemented (Wine 13 sep 2008)
 */
HANDLE
WINAPI
FindFirstVolumeA(IN LPSTR volume,
                 IN DWORD len)
{
    WCHAR *buffer = NULL;
    HANDLE handle;

    buffer = RtlAllocateHeap( RtlGetProcessHeap(), 0, len * sizeof(WCHAR) );

    if (!buffer)
    {
        SetLastError(ERROR_NOT_ENOUGH_MEMORY);
        return INVALID_HANDLE_VALUE;
    }

    handle = FindFirstVolumeW( buffer, len );

    if (handle != INVALID_HANDLE_VALUE)
    {
        if (!WideCharToMultiByte( CP_ACP, 0, buffer, -1, volume, len, NULL, NULL ))
        {
            FindVolumeClose( handle );
            handle = INVALID_HANDLE_VALUE;
        }
    }
    RtlFreeHeap( RtlGetProcessHeap(), 0, buffer );
    return handle;
}
示例#7
0
文件: lsasrvmm.c 项目: mingpen/OpenNT
VOID
LsapFreeLsaHeap (
    IN PVOID Base
    )

/*++

Routine Description:

    This function free previously allocated heap space.

Arguments:

    Base - Provides the address of the previously allocated heap
        space to deallocate.

Return Value:

    None.

--*/

{

    RtlFreeHeap( LsapHeap, 0, Base );
    return;
}
示例#8
0
文件: volume.c 项目: RPG-7/reactos
/*
 * @implemented
 */
BOOL
WINAPI
SetVolumeLabelA(IN LPCSTR lpRootPathName,
                IN LPCSTR lpVolumeName OPTIONAL) /* NULL if deleting label */
{
	PWCHAR RootPathNameW;
   PWCHAR VolumeNameW = NULL;
	BOOL Result;

   if (!(RootPathNameW = FilenameA2W(lpRootPathName, FALSE)))
      return FALSE;

   if (lpVolumeName)
   {
      if (!(VolumeNameW = FilenameA2W(lpVolumeName, TRUE)))
         return FALSE;
   }

   Result = SetVolumeLabelW (RootPathNameW,
                             VolumeNameW);

   if (VolumeNameW)
   {
	   RtlFreeHeap (RtlGetProcessHeap (),
	                0,
                   VolumeNameW );
   }

	return Result;
}
示例#9
0
文件: policy.c 项目: GYGit/reactos
NTSTATUS
LsarSetAuditEvents(PLSA_DB_OBJECT PolicyObject,
                   PLSAPR_POLICY_AUDIT_EVENTS_INFO Info)
{
    PLSAP_POLICY_AUDIT_EVENTS_DATA AuditData = NULL;
    ULONG AttributeSize;
    NTSTATUS Status = STATUS_SUCCESS;

    TRACE("(%p %p)\n", PolicyObject, Info);

    AttributeSize = sizeof(LSAP_POLICY_AUDIT_EVENTS_DATA) +
                    Info->MaximumAuditEventCount * sizeof(DWORD);

    AuditData = RtlAllocateHeap(RtlGetProcessHeap(),
                                HEAP_ZERO_MEMORY,
                                AttributeSize);
    if (AuditData == NULL)
        return STATUS_INSUFFICIENT_RESOURCES;

    AuditData->AuditingMode = Info->AuditingMode;
    AuditData->MaximumAuditEventCount = Info->MaximumAuditEventCount;

    memcpy(&(AuditData->AuditEvents[0]),
           Info->EventAuditingOptions,
           Info->MaximumAuditEventCount * sizeof(DWORD));

    Status = LsapSetObjectAttribute(PolicyObject,
                                    L"PolAdtEv",
                                    AuditData,
                                    AttributeSize);

    RtlFreeHeap(RtlGetProcessHeap(), 0, AuditData);

    return Status;
}
示例#10
0
文件: device.c 项目: Sunmonds/wine
/* delete the disk device for a given drive */
static void delete_dos_device( struct dos_drive *drive )
{
    list_remove( &drive->entry );
    if (drive->mount) delete_mount_point( drive->mount );
    release_volume( drive->volume );
    RtlFreeHeap( GetProcessHeap(), 0, drive );
}
示例#11
0
NTSTATUS
LsapCloseDbObject(PLSA_DB_OBJECT DbObject)
{
    PLSA_DB_OBJECT ParentObject = NULL;
    NTSTATUS Status = STATUS_SUCCESS;

    DbObject->RefCount--;

    if (DbObject->RefCount > 0)
        return STATUS_SUCCESS;

    if (DbObject->KeyHandle != NULL)
        NtClose(DbObject->KeyHandle);

    if (DbObject->ParentObject != NULL)
        ParentObject = DbObject->ParentObject;

    RtlFreeHeap(RtlGetProcessHeap(), 0, DbObject);

    if (ParentObject != NULL)
    {
        ParentObject->RefCount--;

        if (ParentObject->RefCount == 0)
            Status = LsapCloseDbObject(ParentObject);
    }

    return Status;
}
示例#12
0
VOID
RtlpFreeAtomTable(PRTL_ATOM_TABLE AtomTable)
{
   RtlFreeHeap(RtlGetProcessHeap(),
               0,
               AtomTable);
}
示例#13
0
/*
 * @implemented
 */
INT
WINAPI
GetClipboardFormatNameA(UINT format,
                        LPSTR lpszFormatName,
                        int cchMaxCount)
{
    LPWSTR lpBuffer;
    INT Length;

    lpBuffer = RtlAllocateHeap(RtlGetProcessHeap(), 0, cchMaxCount * sizeof(WCHAR));
    if (!lpBuffer)
    {
        SetLastError(ERROR_OUTOFMEMORY);
        return 0;
    }

    /* we need a UNICODE string */
    Length = NtUserGetClipboardFormatName(format, lpBuffer, cchMaxCount);

    if (Length != 0)
    {
        if (!WideCharToMultiByte(CP_ACP, 0, lpBuffer, Length, lpszFormatName, cchMaxCount, NULL, NULL))
        {
            /* clear result string */
            Length = 0;
        }
        lpszFormatName[Length] = '\0';
    }

    RtlFreeHeap(RtlGetProcessHeap(), 0, lpBuffer);
    return Length;
}
示例#14
0
文件: cmdcons.c 项目: GYGit/reactos
BOOL
add_entry(
    LPINT ac,
    LPSTR **arg,
    LPCSTR entry)
{
    LPSTR q;
    LPSTR *oldarg;

    q = RtlAllocateHeap(ProcessHeap, 0, strlen(entry) + 1);
    if (q == NULL)
        return FALSE;

    strcpy(q, entry);
    oldarg = *arg;
    *arg = RtlReAllocateHeap(ProcessHeap, 0, oldarg, (*ac + 2) * sizeof(LPSTR));
    if (*arg == NULL)
    {
        RtlFreeHeap(ProcessHeap, 0, q);
        *arg = oldarg;
        return FALSE;
    }

    /* save new entry */
    (*arg)[*ac] = q;
    (*arg)[++(*ac)] = NULL;

    return TRUE;
}
示例#15
0
文件: cmdcons.c 项目: GYGit/reactos
static
VOID
freep(
    LPSTR *p)
{
    LPSTR *q;

    if (!p)
        return;

    q = p;
    while (*q)
        RtlFreeHeap(ProcessHeap, 0, *q++);

    RtlFreeHeap(ProcessHeap, 0, p);
}
示例#16
0
文件: brush.c 项目: staring/RosFE
/*
 * @implemented
 */
HBRUSH WINAPI
CreateDIBPatternBrush(
    HGLOBAL hglbDIBPacked,
    UINT fuColorSpec)
{
    PVOID lpPackedDIB;
    HBRUSH hBrush = NULL;
    PBITMAPINFO pConvertedInfo;
    UINT ConvertedInfoSize;

    lpPackedDIB = GlobalLock(hglbDIBPacked);
    if (lpPackedDIB == NULL)
        return 0;

    pConvertedInfo = ConvertBitmapInfo((PBITMAPINFO)lpPackedDIB, fuColorSpec,
                                       &ConvertedInfoSize, TRUE);
    if (pConvertedInfo)
    {
        hBrush = NtGdiCreateDIBBrush(pConvertedInfo, fuColorSpec,
                                     ConvertedInfoSize, FALSE, FALSE, lpPackedDIB);
        if ((PBITMAPINFO)lpPackedDIB != pConvertedInfo)
            RtlFreeHeap(RtlGetProcessHeap(), 0, pConvertedInfo);
    }

    GlobalUnlock(hglbDIBPacked);

    return hBrush;
}
示例#17
0
PCATALOG_ENTRY
CreateCatalogEntry(LPWSTR LibraryName)
{
    PCATALOG_ENTRY Provider;

    WS_DbgPrint(MAX_TRACE, ("LibraryName (%S).\n", LibraryName));

    Provider = HeapAlloc(GlobalHeap, 0, sizeof(CATALOG_ENTRY));
    if (!Provider)
        return NULL;

    ZeroMemory(Provider, sizeof(CATALOG_ENTRY));

    if (!RtlCreateUnicodeString(&Provider->LibraryName, LibraryName))
    {
        RtlFreeHeap(GlobalHeap, 0, Provider);
        return NULL;
    }

    Provider->ReferenceCount = 1;

    InitializeCriticalSection(&Provider->Lock);
    Provider->hModule = NULL;

    Provider->Mapping = NULL;

    //EnterCriticalSection(&CatalogLock);

    InsertTailList(&CatalogListHead, &Provider->ListEntry);

    //LeaveCriticalSection(&CatalogLock);

    return Provider;
}
示例#18
0
VOID
WINAPI
CloseAllProcessHandles(IN DWORD dwProcessId)
{
    PDBGSS_THREAD_DATA *ThreadData;
    PDBGSS_THREAD_DATA ThisData;

    /* Loop all thread data events */
    ThreadData = (PDBGSS_THREAD_DATA*)NtCurrentTeb()->DbgSsReserved;
    ThisData = *ThreadData;
    while(ThisData)
    {
        /* Check if this one matches */
        if (ThisData->ProcessId == dwProcessId)
        {
            /* Close open handles */
            if (ThisData->ThreadHandle) CloseHandle(ThisData->ThreadHandle);
            if (ThisData->ProcessHandle) CloseHandle(ThisData->ProcessHandle);

            /* Unlink the thread data */
            *ThreadData = ThisData->Next;

            /* Free it*/
            RtlFreeHeap(RtlGetProcessHeap(), 0, ThisData);
        }
        else
        {
            /* Move to the next one */
            ThreadData = &ThisData->Next;
        }
        ThisData = *ThreadData;
    }
}
示例#19
0
/***************************************************************************
 *	get_load_order   (internal)
 *
 * Return the loadorder of a module.
 * The system directory and '.dll' extension is stripped from the path.
 */
enum loadorder get_load_order( const WCHAR *app_name, const WCHAR *path )
{
    enum loadorder ret = LO_INVALID;
    HANDLE std_key, app_key = 0;
    WCHAR *module, *basename;
    UNICODE_STRING path_str;
    int len;

    if (!init_done) init_load_order();
    std_key = get_standard_key();
    if (app_name) app_key = get_app_key( app_name );

    TRACE("looking for %s\n", debugstr_w(path));

    /* Strip path information if the module resides in the system directory
     */
    RtlInitUnicodeString( &path_str, path );
    if (RtlPrefixUnicodeString( &system_dir, &path_str, TRUE ))
    {
        const WCHAR *p = path + system_dir.Length / sizeof(WCHAR);
        while (*p == '\\' || *p == '/') p++;
        if (!strchrW( p, '\\' ) && !strchrW( p, '/' )) path = p;
    }

    if (!(len = strlenW(path))) return ret;
    if (!(module = RtlAllocateHeap( GetProcessHeap(), 0, (len + 2) * sizeof(WCHAR) ))) return ret;
    strcpyW( module+1, path );  /* reserve module[0] for the wildcard char */
    basename = (WCHAR *)get_basename( module+1 );

    if (len >= 4) remove_dll_ext( module + 1 + len - 4 );

    /* first explicit module name */
    if ((ret = get_load_order_value( std_key, app_key, module+1 )) != LO_INVALID)
        goto done;

    /* then module basename preceded by '*' */
    basename[-1] = '*';
    if ((ret = get_load_order_value( std_key, app_key, basename-1 )) != LO_INVALID)
        goto done;

    /* then module basename without '*' (only if explicit path) */
    if (basename != module+1 && ((ret = get_load_order_value( std_key, app_key, basename )) != LO_INVALID))
        goto done;

    /* if loading the main exe with an explicit path, try native first */
    if (!app_name && basename != module+1)
    {
        ret = LO_NATIVE_BUILTIN;
        TRACE( "got main exe default %s for %s\n", debugstr_loadorder(ret), debugstr_w(path) );
        goto done;
    }

    /* and last the hard-coded default */
    ret = LO_DEFAULT;
    TRACE( "got hardcoded %s for %s\n", debugstr_loadorder(ret), debugstr_w(path) );

 done:
    RtlFreeHeap( GetProcessHeap(), 0, module );
    return ret;
}
示例#20
0
NTSTATUS NTAPI RtlCreateUserThread(HANDLE ProcessHandle, /*PSECURITY_DESCRIPTOR*/ PVOID SecurityDescriptor,
    BOOLEAN CreateSuspended, ULONG StackZeroBits, PULONG StackReserved, PULONG StackCommit,
    PVOID StartAddress, PVOID StartParameter, PHANDLE ThreadHandle, PCLIENT_ID ClientID)
{
    char desc[1024];
    HANDLE th;

    CHECK_POINTER(ProcessHandle);
    CHECK_POINTER(StartAddress);
    CHECK_POINTER(ThreadHandle);

    snprintf(desc, sizeof(desc), "ThreadProc @%p - param @%p", StartAddress, StartParameter);

    __CreateHandle(th, HANDLE_TH, desc);
    th->thread.StartAddress = StartAddress;
    th->thread.StartParameter = StartParameter;
    th->thread.ExitStatus = -1;

#ifdef THREADED
    if (pthread_create(&th->thread.tid, NULL, thread_start, (void *) th))
    {
        RtlFreeHeap(HANDLE_HEAP, 0, th);
        return STATUS_UNSUCCESSFUL;
    }
#else
    if (!setjmp(env))
        thread_start(th);
#endif
    *ThreadHandle = th;

    return STATUS_SUCCESS;
}
示例#21
0
// vlddelete - Local helper function that actually frees memory back to VLD's
//   private heap.
//
//  - block (IN): Pointer to a memory block being freed.
//
//  Return Value:
//
//    None.
//
void vlddelete (void *block)
{
    if (block == NULL)
        return;

    BOOL              freed;
    vldblockheader_t *header = VLDBLOCKHEADER((LPVOID)block);

    // Unlink the block from the block list.
    g_vldHeapLock.Enter();
    if (header->prev) {
        header->prev->next = header->next;
    }
    else {
        g_vldBlockList = header->next;
    }

    if (header->next) {
        header->next->prev = header->prev;
    }
    g_vldHeapLock.Leave();

    // Free the block.
    freed = RtlFreeHeap(g_vldHeap, 0x0, header);
    assert(freed != FALSE);
}
示例#22
0
文件: file.c 项目: reactos/reactos
// PELF_FREE_ROUTINE
static
VOID NTAPI
LogfpFree(IN PVOID Ptr,
          IN ULONG Flags)
{
    RtlFreeHeap(GetProcessHeap(), Flags, Ptr);
}
示例#23
0
VOID
RtlpFreeAtomTableEntry(PRTL_ATOM_TABLE_ENTRY Entry)
{
   RtlFreeHeap(RtlGetProcessHeap(),
               0,
               Entry);
}
示例#24
0
文件: device.c 项目: Sunmonds/wine
/* create the disk device for a given volume */
static NTSTATUS create_dos_device( struct volume *volume, const char *udi, int letter,
                                   enum device_type type, struct dos_drive **drive_ret )
{
    struct dos_drive *drive;
    NTSTATUS status;

    if (!(drive = RtlAllocateHeap( GetProcessHeap(), 0, sizeof(*drive) ))) return STATUS_NO_MEMORY;
    drive->drive = letter;
    drive->mount = NULL;

    if (volume)
    {
        if (udi) set_volume_udi( volume, udi );
        drive->volume = grab_volume( volume );
        status = STATUS_SUCCESS;
    }
    else status = create_volume( udi, type, &drive->volume );

    if (status == STATUS_SUCCESS)
    {
        list_add_tail( &drives_list, &drive->entry );
        *drive_ret = drive;
    }
    else RtlFreeHeap( GetProcessHeap(), 0, drive );

    return status;
}
示例#25
0
/* delete the disk device for a given drive */
static void delete_disk_device( struct dos_drive *drive )
{
    TRACE( "deleting device %s\n", debugstr_w(drive->name.Buffer) );
    list_remove( &drive->entry );
    if (drive->dosdev) delete_mount_point( drive->dosdev );
    if (drive->volume) delete_mount_point( drive->volume );
    if (drive->symlink.Buffer)
    {
        IoDeleteSymbolicLink( &drive->symlink );
        RtlFreeUnicodeString( &drive->symlink );
    }
    RtlFreeHeap( GetProcessHeap(), 0, drive->unix_device );
    RtlFreeHeap( GetProcessHeap(), 0, drive->unix_mount );
    RtlFreeHeap( GetProcessHeap(), 0, drive->udi );
    RtlFreeUnicodeString( &drive->name );
    IoDeleteDevice( drive->device );
}
示例#26
0
文件: Group.c 项目: hoangduit/reactos
void ext2_free_group_desc(PEXT2_FILESYS Ext2Sys)
{
    if (Ext2Sys->group_desc)
    {
        RtlFreeHeap(RtlGetProcessHeap(), 0, Ext2Sys->group_desc);
        Ext2Sys->group_desc = NULL;
    }
}
示例#27
0
static
PINICACHESECTION
IniCacheAddSection(
    PINICACHE Cache,
    PCHAR Name,
    ULONG NameLength)
{
    PINICACHESECTION Section = NULL;
    ULONG i;

    if (Cache == NULL || Name == NULL || NameLength == 0)
    {
        DPRINT("Invalid parameter\n");
        return NULL;
    }

    Section = (PINICACHESECTION)RtlAllocateHeap(ProcessHeap,
                                                HEAP_ZERO_MEMORY,
                                                sizeof(INICACHESECTION));
    if (Section == NULL)
    {
        DPRINT("RtlAllocateHeap() failed\n");
        return NULL;
    }

    /* Allocate and initialize section name */
    Section->Name = (WCHAR*)RtlAllocateHeap(ProcessHeap,
                                            0,
                                            (NameLength + 1) * sizeof(WCHAR));
    if (Section->Name == NULL)
    {
        DPRINT("RtlAllocateHeap() failed\n");
        RtlFreeHeap(ProcessHeap, 0, Section);
        return NULL;
    }

    /* Copy section name */
    for (i = 0; i < NameLength; i++)
    {
        Section->Name[i] = (WCHAR)Name[i];
    }
    Section->Name[NameLength] = 0;

    /* Append section */
    if (Cache->FirstSection == NULL)
    {
        Cache->FirstSection = Section;
        Cache->LastSection = Section;
    }
    else
    {
        Cache->LastSection->Next = Section;
        Section->Prev = Cache->LastSection;
        Cache->LastSection = Section;
    }

    return Section;
}
示例#28
0
文件: vista.c 项目: hoangduit/reactos
/*
 * @implemented
 */
BOOL
WINAPI
QueryFullProcessImageNameW(HANDLE hProcess,
                           DWORD dwFlags,
                           LPWSTR lpExeName,
                           PDWORD pdwSize)
{
    BYTE Buffer[sizeof(UNICODE_STRING) + MAX_PATH * sizeof(WCHAR)];
    UNICODE_STRING *DynamicBuffer = NULL;
    UNICODE_STRING *Result = NULL;
    NTSTATUS Status;
    DWORD Needed;

    Status = NtQueryInformationProcess(hProcess,
                                       ProcessImageFileName,
                                       Buffer,
                                       sizeof(Buffer) - sizeof(WCHAR),
                                       &Needed);
    if (Status == STATUS_INFO_LENGTH_MISMATCH)
    {
        DynamicBuffer = RtlAllocateHeap(RtlGetProcessHeap(), 0, Needed + sizeof(WCHAR));
        if (!DynamicBuffer)
        {
            BaseSetLastNTError(STATUS_NO_MEMORY);
            return FALSE;
        }

        Status = NtQueryInformationProcess(hProcess,
                                           ProcessImageFileName,
                                           (LPBYTE)DynamicBuffer,
                                           Needed,
                                           &Needed);
        Result = DynamicBuffer;
    }
    else Result = (PUNICODE_STRING)Buffer;

    if (!NT_SUCCESS(Status)) goto Cleanup;

    if (Result->Length / sizeof(WCHAR) + 1 > *pdwSize)
    {
        Status = STATUS_BUFFER_TOO_SMALL;
        goto Cleanup;
    }

    *pdwSize = Result->Length / sizeof(WCHAR);
    memcpy(lpExeName, Result->Buffer, Result->Length);
    lpExeName[*pdwSize] = 0;

Cleanup:
    RtlFreeHeap(RtlGetProcessHeap(), 0, DynamicBuffer);

    if (!NT_SUCCESS(Status))
    {
        BaseSetLastNTError(Status);
    }

    return !Status;
}
示例#29
0
NTSTATUS
LsapDeleteDbObject(IN PLSA_DB_OBJECT DbObject)
{
    PLSA_DB_OBJECT ParentObject = NULL;
    WCHAR KeyName[64];
    ULONG Index;
    NTSTATUS Status = STATUS_SUCCESS;

    DbObject->RefCount--;

    if (DbObject->RefCount > 0)
        return STATUS_SUCCESS;

    if (DbObject->KeyHandle != NULL)
    {
        Index = 0;

        while (TRUE)
        {
            Status = LsapRegEnumerateSubKey(DbObject->KeyHandle,
                                            Index,
                                            64 * sizeof(WCHAR),
                                            KeyName);
            if (!NT_SUCCESS(Status))
                break;

            TRACE("Index: %lu\n", Index);
            TRACE("Key name: %S\n", KeyName);

            Status = LsapRegDeleteSubKey(DbObject->KeyHandle,
                                         KeyName);
            if (!NT_SUCCESS(Status))
                break;
        }

        if (Status == STATUS_NO_MORE_ENTRIES)
            Status = STATUS_SUCCESS;

        LsapRegDeleteKey(DbObject->KeyHandle);

        NtClose(DbObject->KeyHandle);
    }

    if (DbObject->ParentObject != NULL)
        ParentObject = DbObject->ParentObject;

    RtlFreeHeap(RtlGetProcessHeap(), 0, DbObject);

    if (ParentObject != NULL)
    {
        ParentObject->RefCount--;

        if (ParentObject->RefCount == 0)
            Status = LsapCloseDbObject(ParentObject);
    }

    return Status;
}
示例#30
0
文件: thread.c 项目: bilboed/wine
/***********************************************************************
 *           exit_thread
 */
void exit_thread( int status )
{
    static void *prev_teb;
    TEB *teb;

    if (status)  /* send the exit code to the server (0 is already the default) */
    {
        SERVER_START_REQ( terminate_thread )
        {
            req->handle    = wine_server_obj_handle( GetCurrentThread() );
            req->exit_code = status;
            wine_server_call( req );
        }
        SERVER_END_REQ;
    }

    if (interlocked_xchg_add( &nb_threads, -1 ) <= 1)
    {
        LdrShutdownProcess();
        exit( status );
    }

    LdrShutdownThread();
    RtlAcquirePebLock();
    RemoveEntryList( &NtCurrentTeb()->TlsLinks );
    RtlReleasePebLock();
    RtlFreeHeap( GetProcessHeap(), 0, NtCurrentTeb()->FlsSlots );
    RtlFreeHeap( GetProcessHeap(), 0, NtCurrentTeb()->TlsExpansionSlots );

    pthread_sigmask( SIG_BLOCK, &server_block_set, NULL );

    if ((teb = interlocked_xchg_ptr( &prev_teb, NtCurrentTeb() )))
    {
        struct ntdll_thread_data *thread_data = (struct ntdll_thread_data *)teb->SpareBytes1;

        pthread_join( thread_data->pthread_id, NULL );
        signal_free_thread( teb );
    }

    close( ntdll_get_thread_data()->wait_fd[0] );
    close( ntdll_get_thread_data()->wait_fd[1] );
    close( ntdll_get_thread_data()->reply_fd );
    close( ntdll_get_thread_data()->request_fd );
    pthread_exit( UIntToPtr(status) );
}