ntoskrnl/fs/pool.c

   1 /* $Id$
   2  *
   3  * reactos/ntoskrnl/fs/pool.c
   4  *
   5  */
   6 #include <ntos.h>
   7 #include <ddk/ntifs.h>
   8 #include <internal/ifs.h>
   9
  10
  11 /**********************************************************************
  12  * NAME                                                 EXPORTED
  13  *      FsRtlAllocatePool@8
  14  *
  15  * DESCRIPTION
  16  *
  17  * ARGUMENTS
  18  *
  19  * RETURN VALUE
  20  *
  21  * NOTE
  22  *      IFS_POOL_TAG is "FSrt" in mem view.
  23  *
  24  */
  25 PVOID
  26 STDCALL
  27 FsRtlAllocatePool (
  28         IN      POOL_TYPE       PoolType,
  29         IN      ULONG           NumberOfBytes
  30         )
  31 {
  32         PVOID   Address;
  33
  34         Address = ExAllocatePoolWithTag (
  35                         PoolType,
  36                         NumberOfBytes,
  37                         IFS_POOL_TAG
  38                         );
  39         if (NULL == Address)
  40         {
  41                 ExRaiseStatus (STATUS_INSUFFICIENT_RESOURCES);
  42         }
  43         return Address;
  44 }
  45
  46
  47 /**********************************************************************
  48  * NAME                                                 EXPORTED
  49  *      FsRtlAllocatePoolWithQuota@8
  50  *
  51  * DESCRIPTION
  52  *
  53  * ARGUMENTS
  54  *
  55  * RETURN VALUE
  56  *
  57  * NOTE
  58  *      IFS_POOL_TAG is "FSrt" in mem view.
  59  */
  60 PVOID
  61 STDCALL
  62 FsRtlAllocatePoolWithQuota (
  63         IN      POOL_TYPE       PoolType,
  64         IN      ULONG           NumberOfBytes
  65         )
  66 {
  67         PVOID   Address;
  68
  69         Address = ExAllocatePoolWithQuotaTag (
  70                         PoolType,
  71                         NumberOfBytes,
  72                         IFS_POOL_TAG
  73                         );
  74         if (NULL == Address)
  75         {
  76                 ExRaiseStatus (STATUS_INSUFFICIENT_RESOURCES);
  77         }
  78         return Address;
  79 }
  80
  81
  82 /**********************************************************************
  83  * NAME                                                 EXPORTED
  84  *      FsRtlAllocatePoolWithQuotaTag@12
  85  *
  86  * DESCRIPTION
  87  *
  88  * ARGUMENTS
  89  *
  90  * RETURN VALUE
  91  *
  92  */
  93 PVOID
  94 STDCALL
  95 FsRtlAllocatePoolWithQuotaTag (
  96         IN      POOL_TYPE       PoolType,
  97         IN      ULONG           NumberOfBytes,
  98         IN      ULONG           Tag
  99         )
 100 {
 101         PVOID   Address;
 102
 103         Address = ExAllocatePoolWithQuotaTag (
 104                         PoolType,
 105                         NumberOfBytes,
 106                         Tag
 107                         );
 108         if (NULL == Address)
 109         {
 110                 ExRaiseStatus (STATUS_INSUFFICIENT_RESOURCES);
 111         }
 112         return Address;
 113 }
 114
 115
 116 /**********************************************************************
 117  * NAME                                                 EXPORTED
 118  *      FsRtlAllocatePoolWithTag@12
 119  *
 120  * DESCRIPTION
 121  *
 122  * ARGUMENTS
 123  *
 124  * RETURN VALUE
 125  *
 126  */
 127 PVOID
 128 STDCALL
 129 FsRtlAllocatePoolWithTag (
 130         IN      POOL_TYPE       PoolType,
 131         IN      ULONG           NumberOfBytes,
 132         IN      ULONG           Tag
 133         )
 134 {
 135         PVOID   Address;
 136
 137         Address = ExAllocatePoolWithTag (
 138                         PoolType,
 139                         NumberOfBytes,
 140                         Tag
 141                         );
 142         if (NULL == Address)
 143         {
 144                 ExRaiseStatus (STATUS_INSUFFICIENT_RESOURCES);
 145         }
 146         return Address;
 147 }
 148
 149
 150
 151 /* EOF */