reactos/lib/kernel32/mem/local.c

   1 /* $Id: local.c,v 1.6 2002/09/07 15:12:27 chorns Exp $
   2  *
   3  * COPYRIGHT:   See COPYING in the top level directory
   4  *              Copyright (C) 1996, Onno Hovers, All rights reserved
   5  * PROJECT:     ReactOS system libraries
   6  * FILE:        lib/kernel32/mem/local.c
   7  * PURPOSE:     Manages the local heap
   8  * PROGRAMER:   Onno Hovers (original wfc version)
   9  *              David Welch (adapted for ReactOS)
  10  * UPDATE HISTORY:
  11  *              9/4/98: Adapted from the wfc project
  12  */
  13
  14
  15 /* NOTES
  16  *
  17  * The local heap is the same as the global heap for win32 and both are only
  18  * required for legacy apps
  19  *
  20  */
  21
  22 /* INCLUDES ****************************************************************/
  23
  24 #include <windows.h>
  25 #define NTOS_USER_MODE
  26 #include <ntos.h>
  27
  28 #define NDEBUG
  29 #include <kernel32/kernel32.h>
  30
  31 /* FUNCTIONS ***************************************************************/
  32
  33
  34 HLOCAL STDCALL
  35 LocalAlloc(UINT uFlags,
  36            UINT uBytes)
  37 {
  38    return (HLOCAL)GlobalAlloc(uFlags, uBytes);
  39 }
  40
  41
  42 UINT STDCALL
  43 LocalCompact(UINT uMinFree)
  44 {
  45    return RtlCompactHeap(hProcessHeap, 0);
  46 }
  47
  48
  49 UINT STDCALL
  50 LocalFlags(HLOCAL hMem)
  51 {
  52    return GlobalFlags((HGLOBAL)hMem);
  53 }
  54
  55
  56 HLOCAL STDCALL
  57 LocalFree(HLOCAL hMem)
  58 {
  59    return (HLOCAL)GlobalFree((HGLOBAL)hMem);
  60 }
  61
  62
  63 HLOCAL STDCALL
  64 LocalHandle(LPCVOID pMem)
  65 {
  66    return (HLOCAL)GlobalHandle(pMem);
  67 }
  68
  69
  70 LPVOID STDCALL
  71 LocalLock(HLOCAL hMem)
  72 {
  73    return GlobalLock((HGLOBAL)hMem);
  74 }
  75
  76
  77 HLOCAL STDCALL
  78 LocalReAlloc(HLOCAL hMem,
  79              UINT uBytes,
  80              UINT uFlags)
  81 {
  82    return (HLOCAL)GlobalReAlloc((HGLOBAL)hMem, uBytes, uFlags);
  83 }
  84
  85
  86 UINT STDCALL
  87 LocalShrink(HLOCAL hMem, UINT cbNewSize)
  88 {
  89    return RtlCompactHeap(hProcessHeap, 0);
  90 }
  91
  92
  93 UINT STDCALL
  94 LocalSize(HLOCAL hMem)
  95 {
  96    return GlobalSize((HGLOBAL)hMem);
  97 }
  98
  99
 100 BOOL STDCALL
 101 LocalUnlock(HLOCAL hMem)
 102 {
 103    return GlobalUnlock((HGLOBAL)hMem);
 104 }
 105
 106 /* EOF */