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NTOSKRNL.FsRtlAllocate functions.

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svn path=/trunk/; revision=1023
This commit is contained in:
Emanuele Aliberti 2000-03-01 22:52:28 +00:00
parent 76f55a8a93
commit 395fb3c86f
12 changed files with 338 additions and 48 deletions
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57
reactos/include/ddk/exfuncs.h
View file

@ -3,12 +3,30 @@
/* EXECUTIVE ROUTINES ******************************************************/
VOID ExReleaseResourceLite(PERESOURCE Resource);
VOID ExAcquireFastMutex (PFAST_MUTEX FastMutex);
VOID ExAcquireFastMutexUnsafe (PFAST_MUTEX FastMutex);
BOOLEAN ExAcquireResourceExclusive (PERESOURCE Resource, BOOLEAN Wait);
BOOLEAN ExAcquireResourceExclusiveLite (PERESOURCE Resource, BOOLEAN Wait);
BOOLEAN ExAcquireResourceSharedLite (
VOID
ExReleaseResourceLite (
PERESOURCE Resource
);
VOID
ExAcquireFastMutex (
PFAST_MUTEX FastMutex
);
VOID
ExAcquireFastMutexUnsafe (
PFAST_MUTEX FastMutex
);
BOOLEAN
ExAcquireResourceExclusive (
PERESOURCE Resource,
BOOLEAN Wait
);
BOOLEAN
ExAcquireResourceExclusiveLite (
PERESOURCE Resource,
BOOLEAN Wait
);
BOOLEAN
ExAcquireResourceSharedLite (
PERESOURCE Resource,
BOOLEAN Wait
);
@ -34,37 +52,40 @@ PVOID
ExAllocateFromZone (
PZONE_HEADER Zone
);
/*
* FUNCTION: Allocates memory from the nonpaged pool
* ARGUMENTS:
* size = minimum size of the block to be allocated
* NumberOfBytes = minimum size of the block to be allocated
* PoolType = the type of memory to use for the block (ignored)
* RETURNS:
* the address of the block if it succeeds
*/
PVOID
STDCALL
ExAllocatePool (
POOL_TYPE PoolType,
ULONG size
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes
);
PVOID
STDCALL
ExAllocatePoolWithQuota (
POOL_TYPE PoolType,
ULONG NumberOfBytes
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes
);
PVOID
STDCALL
ExAllocatePoolWithQuotaTag (
POOL_TYPE PoolType,
ULONG NumberOfBytes,
ULONG Tag
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes,
IN ULONG Tag
);
PVOID
STDCALL
ExAllocatePoolWithTag (
POOL_TYPE PoolType,
ULONG NumberOfBytes,
ULONG Tag
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes,
IN ULONG Tag
);
VOID
ExConvertExclusiveToSharedLite (

28
reactos/include/ddk/fsfuncs.h
View file

@ -1,6 +1,6 @@
#ifndef __INCLUDE_DDK_FSFUNCS_H
#define __INCLUDE_DDK_FSFUNCS_H
/* $Id: fsfuncs.h,v 1.6 2000/02/26 16:21:34 ea Exp $ */
/* $Id: fsfuncs.h,v 1.7 2000/03/01 22:52:25 ea Exp $ */
VOID
STDCALL
FsRtlAddLargeMcbEntry (
@ -20,6 +20,32 @@ FsRtlAddMcbEntry (
DWORD Unknown2,
DWORD Unknown3
);
PVOID
STDCALL
FsRtlAllocatePool (
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes
);
PVOID
STDCALL
FsRtlAllocatePoolWithQuota (
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes
);
PVOID
STDCALL
FsRtlAllocatePoolWithQuotaTag (
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes,
IN ULONG Tag
);
PVOID
STDCALL
FsRtlAllocatePoolWithTag (
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes,
IN ULONG Tag
);
DWORD
STDCALL
FsRtlAllocateResource (

3
reactos/include/ddk/ntddk.h
View file

@ -1,4 +1,5 @@
/*
/* $Id: ntddk.h,v 1.13 2000/03/01 22:52:25 ea Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* FILE: include/ddk/ntddk.h

8
reactos/include/internal/ifs.h Normal file
View file

@ -0,0 +1,8 @@
#ifndef __INCLUDE_INTERNAL_IFS_H
#define __INCLUDE_INTERNAL_IFS_H
/* $Id: ifs.h,v 1.1 2000/03/01 22:52:27 ea Exp $ */
/* Look for "FSrt" in mem view */
#define IFS_POOL_TAG 0x74725346
#endif

16
reactos/include/internal/pool.h
View file

@ -3,10 +3,20 @@
#include <internal/linkage.h>
PVOID ExAllocateNonPagedPoolWithTag(ULONG type,
PVOID
__stdcall
ExAllocateNonPagedPoolWithTag (
POOL_TYPE type,
ULONG size,
ULONG Tag,
PVOID Caller);
PVOID ExAllocatePagedPoolWithTag(POOL_TYPE Type, ULONG size, ULONG Tag);
PVOID Caller
);
PVOID
__stdcall
ExAllocatePagedPoolWithTag (
POOL_TYPE Type,
ULONG size,
ULONG Tag
);
#endif /* __INTERNAL_POOL_H */

151
reactos/ntoskrnl/fs/pool.c Normal file
View file

@ -0,0 +1,151 @@
/* $Id: pool.c,v 1.1 2000/03/01 22:52:27 ea Exp $
*
* reactos/ntoskrnl/fs/pool.c
*
*/
#include <ntos.h>
#include <ddk/fsfuncs.h>
#include <internal/ifs.h>
/**********************************************************************
* NAME EXPORTED
* FsRtlAllocatePool@8
*
* DESCRIPTION
*
* ARGUMENTS
*
* RETURN VALUE
*
* NOTE
* IFS_POOL_TAG is "FSrt" in mem view.
*
*/
PVOID
STDCALL
FsRtlAllocatePool (
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes
)
{
PVOID Address;
Address = ExAllocatePoolWithTag (
PoolType,
NumberOfBytes,
IFS_POOL_TAG
);
if (NULL == Address)
{
ExRaiseStatus (STATUS_INSUFFICIENT_RESOURCES);
}
return Address;
}
/**********************************************************************
* NAME EXPORTED
* FsRtlAllocatePoolWithQuota@8
*
* DESCRIPTION
*
* ARGUMENTS
*
* RETURN VALUE
*
* NOTE
* IFS_POOL_TAG is "FSrt" in mem view.
*/
PVOID
STDCALL
FsRtlAllocatePoolWithQuota (
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes
)
{
PVOID Address;
Address = ExAllocatePoolWithQuotaTag (
PoolType,
NumberOfBytes,
IFS_POOL_TAG
);
if (NULL == Address)
{
ExRaiseStatus (STATUS_INSUFFICIENT_RESOURCES);
}
return Address;
}
/**********************************************************************
* NAME EXPORTED
* FsRtlAllocatePoolWithQuotaTag@12
*
* DESCRIPTION
*
* ARGUMENTS
*
* RETURN VALUE
*
*/
PVOID
STDCALL
FsRtlAllocatePoolWithQuotaTag (
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes,
IN ULONG Tag
)
{
PVOID Address;
Address = ExAllocatePoolWithQuotaTag (
PoolType,
NumberOfBytes,
Tag
);
if (NULL == Address)
{
ExRaiseStatus (STATUS_INSUFFICIENT_RESOURCES);
}
return Address;
}
/**********************************************************************
* NAME EXPORTED
* FsRtlAllocatePoolWithTag@12
*
* DESCRIPTION
*
* ARGUMENTS
*
* RETURN VALUE
*
*/
PVOID
STDCALL
FsRtlAllocatePoolWithTag (
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes,
IN ULONG Tag
)
{
PVOID Address;
Address = ExAllocatePoolWithTag (
PoolType,
NumberOfBytes,
Tag
);
if (NULL == Address)
{
ExRaiseStatus (STATUS_INSUFFICIENT_RESOURCES);
}
return Address;
}
/* EOF */

4
reactos/ntoskrnl/makefile_rex
View file

@ -1,4 +1,4 @@
# $Id: makefile_rex,v 1.54 2000/02/26 16:22:27 ea Exp $
# $Id: makefile_rex,v 1.55 2000/03/01 22:52:27 ea Exp $
#
# ReactOS Operating System
#
@ -57,7 +57,7 @@ EX_OBJECTS = ex/work.o ex/fmutex.o ex/resource.o ex/time.o ex/interlck.o \
ex/stamp.o ex/init.o
FS_OBJECTS = fs/dbcsname.o fs/name.o fs/mcb.o fs/unc.o fs/util.o \
fs/filelock.o
fs/filelock.o fs/pool.o
SE_OBJECTS = se/semgr.o se/acl.o se/sid.o se/sd.o se/token.o se/luid.o \
se/priv.o

8
reactos/ntoskrnl/mm/npool.c
View file

@ -1,4 +1,5 @@
/*
/* $Id: npool.c,v 1.26 2000/03/01 22:52:28 ea Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* FILE: ntoskrnl/mm/pool.c
@ -23,6 +24,7 @@
#include <internal/mmhal.h>
#include <internal/bitops.h>
#include <internal/ntoskrnl.h>
#include <internal/pool.h>
#define NDEBUG
#include <internal/debug.h>
@ -625,7 +627,7 @@ asmlinkage VOID ExFreePool(PVOID block)
KeReleaseSpinLock(&MmNpoolLock, oldIrql);
}
PVOID ExAllocateNonPagedPoolWithTag(ULONG type,
PVOID STDCALL ExAllocateNonPagedPoolWithTag(ULONG type,
ULONG size,
ULONG Tag,
PVOID Caller)
@ -697,3 +699,5 @@ PVOID ExAllocateNonPagedPoolWithTag(ULONG type,
return(block);
}
/* EOF */

40
reactos/ntoskrnl/mm/pool.c
View file

@ -1,4 +1,5 @@
/*
/* $Id: pool.c,v 1.10 2000/03/01 22:52:28 ea Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* FILE: ntoskrnl/mm/pool.c
@ -21,7 +22,9 @@
/* FUNCTIONS ***************************************************************/
PVOID ExAllocatePool(POOL_TYPE PoolType, ULONG NumberOfBytes)
PVOID
STDCALL
ExAllocatePool (POOL_TYPE PoolType, ULONG NumberOfBytes)
/*
* FUNCTION: Allocates pool memory of a specified type and returns a pointer
* to the allocated block. This routine is used for general purpose allocation
@ -52,7 +55,10 @@ PVOID ExAllocatePool(POOL_TYPE PoolType, ULONG NumberOfBytes)
return(Block);
}
PVOID ExAllocatePoolWithTag(ULONG PoolType, ULONG NumberOfBytes, ULONG Tag)
PVOID
STDCALL
ExAllocatePoolWithTag (ULONG PoolType, ULONG NumberOfBytes, ULONG Tag)
{
PVOID Block;
@ -91,8 +97,34 @@ PVOID ExAllocatePoolWithTag(ULONG PoolType, ULONG NumberOfBytes, ULONG Tag)
return(Block);
}
PVOID ExAllocatePoolWithQuota(POOL_TYPE PoolType, ULONG NumberOfBytes)
PVOID
STDCALL
ExAllocatePoolWithQuota (POOL_TYPE PoolType, ULONG NumberOfBytes)
{
// return(ExAllocatePoolWithQuotaTag(PoolType,NumberOfBytes,TAG_NONE));
UNIMPLEMENTED;
}
PVOID
STDCALL
ExAllocatePoolWithQuotaTag (
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes,
IN ULONG Tag
)
{
PVOID Address = NULL;
UNIMPLEMENTED; /* FIXME */
if (NULL == Address)
{
ExRaiseStatus (STATUS_INSUFFICIENT_RESOURCES);
}
return Address;
}
/* EOF */

35
reactos/ntoskrnl/mm/ppool.c
View file

@ -1,4 +1,5 @@
/*
/* $Id: ppool.c,v 1.2 2000/03/01 22:52:28 ea Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
* FILE: ntoskrnl/mm/ppool.c
@ -17,7 +18,35 @@
/* FUNCTIONS *****************************************************************/
PVOID ExAllocatePagedPoolWithTag(ULONG type, ULONG size, ULONG Tag)
/**********************************************************************
* NAME INTERNAL
* ExAllocatePagedPoolWithTag@12
*
* DESCRIPTION
*
* ARGUMENTS
*
* RETURN VALUE
*/
PVOID
STDCALL
ExAllocatePagedPoolWithTag (
IN POOL_TYPE PoolType,
IN ULONG NumberOfBytes,
IN ULONG Tag
)
{
UNIMPLEMENTED;
PVOID Address = NULL;
UNIMPLEMENTED; /* FIXME: */
if (NULL == Address)
{
ExRaiseStatus (STATUS_INSUFFICIENT_RESOURCES);
}
return Address;
}
/* EOF */

14
reactos/ntoskrnl/ntoskrnl.def
View file

@ -1,4 +1,4 @@
; $Id: ntoskrnl.def,v 1.47 2000/02/27 02:08:12 ekohl Exp $
; $Id: ntoskrnl.def,v 1.48 2000/03/01 22:52:27 ea Exp $
;
; reactos/ntoskrnl/ntoskrnl.def
;
@ -19,10 +19,10 @@ ExAcquireSharedWaitForExclusive
ExAllocateFromNPagedLookasideList
ExAllocateFromPagedLookasideList
ExAllocateFromZone
ExAllocatePool
ExAllocatePoolWithQuota
;ExAllocatePoolWithQuotaTag
ExAllocatePoolWithTag
ExAllocatePool@8
ExAllocatePoolWithQuota@8
ExAllocatePoolWithQuotaTag@12
ExAllocatePoolWithTag@12
ExConvertExclusiveToSharedLite
ExDeleteNPagedLookasideList
ExDeletePagedLookasideList
@ -77,6 +77,10 @@ ExSystemTimeToLocalTime
ExTryToAcquireResourceExclusiveLite
FsRtlAddLargeMcbEntry@28
FsRtlAddMcbEntry@16
FsRtlAllocatePool@8
FsRtlAllocatePoolWithQuota@8
FsRtlAllocatePoolWithQuotaTag@12
FsRtlAllocatePoolWithTag@12
FsRtlAllocateResource@0
FsRtlAreNamesEqual@16
FsRtlBalanceReads@4

14
reactos/ntoskrnl/ntoskrnl.edf
View file

@ -1,4 +1,4 @@
; $Id: ntoskrnl.edf,v 1.34 2000/02/27 02:08:12 ekohl Exp $
; $Id: ntoskrnl.edf,v 1.35 2000/03/01 22:52:27 ea Exp $
;
; reactos/ntoskrnl/ntoskrnl.def
;
@ -19,10 +19,10 @@ ExAcquireSharedWaitForExclusive
ExAllocateFromNPagedLookasideList
ExAllocateFromPagedLookasideList
ExAllocateFromZone
ExAllocatePool
ExAllocatePoolWithQuota
;ExAllocatePoolWithQuotaTag
ExAllocatePoolWithTag
ExAllocatePool=ExAllocatePool@8
ExAllocatePoolWithQuota=ExAllocatePoolWithQuota@8
ExAllocatePoolWithQuotaTag=ExAllocatePoolWithQuotaTag@12
ExAllocatePoolWithTag=ExAllocatePoolWithTag@12
ExConvertExclusiveToSharedLite
ExDeleteNPagedLookasideList
ExDeletePagedLookasideList
@ -77,6 +77,10 @@ ExSystemTimeToLocalTime
ExTryToAcquireResourceExclusiveLite
FsRtlAddLargeMcbEntry=FsRtlAddLargeMcbEntry@28
FsRtlAddMcbEntry=FsRtlAddMcbEntry@16
FsRtlAllocatePool=FsRtlAllocatePool@8
FsRtlAllocatePoolWithQuota=FsRtlAllocatePoolWithQuota@8
FsRtlAllocatePoolWithQuotaTag=FsRtlAllocatePoolWithQuotaTag@12
FsRtlAllocatePoolWithTag=FsRtlAllocatePoolWithTag@12
FsRtlAllocateResource=FsRtlAllocateResource@0
FsRtlAreNamesEqual=FsRtlAreNamesEqual@16
FsRtlBalanceReads=FsRtlBalanceReads@4