reactos/drivers/network/tcpip/include/ports.h

/*
 * COPYRIGHT:   See COPYING in the top level directory
 * PROJECT:     ReactOS TCP/IP protocol driver
 * FILE:        include/ports.h
 * PURPOSE:     Port allocation
 * PROGRAMMERS: arty (ayerkes@speakeasy.net)
 * REVISIONS:
 *   arty 20041114 Created
 */

#pragma once

typedef struct _PORT_SET {
    RTL_BITMAP ProtoBitmap;
    PVOID ProtoBitBuffer;
    UINT StartingPort;
    UINT PortsToOversee;
    KSPIN_LOCK Lock;
} PORT_SET, *PPORT_SET;

NTSTATUS PortsStartup( PPORT_SET PortSet,
		       UINT StartingPort,
		       UINT PortsToManage );
VOID PortsShutdown( PPORT_SET PortSet );
VOID DeallocatePort( PPORT_SET PortSet, ULONG Port );
BOOLEAN AllocatePort( PPORT_SET PortSet, ULONG Port );
ULONG AllocateAnyPort( PPORT_SET PortSet );
ULONG AllocatePortFromRange( PPORT_SET PortSet, ULONG Lowest, ULONG Highest );
UDP working. svn path=/trunk/; revision=11657 2004-11-14 19:45:16 +00:00			`/*`
			`* COPYRIGHT: See COPYING in the top level directory`
			`* PROJECT: ReactOS TCP/IP protocol driver`
			`* FILE: include/ports.h`
			`* PURPOSE: Port allocation`
			`* PROGRAMMERS: arty (ayerkes@speakeasy.net)`
			`* REVISIONS:`
			`* arty 20041114 Created`
			`*/`

- Move from using include guards to pragma once. - Whilst this is non-standard and potentially makes the code less portable, it's supported by both gcc and msvc and should bringg increased compilation speed due to its optimized behaviour (doesn't need to invoke the preprocessor) - Patch by Amine Khaldi [amine.khaldi@reactos.org] svn path=/trunk/; revision=45685 2010-02-26 11:43:19 +00:00			`#pragma once`

UDP working. svn path=/trunk/; revision=11657 2004-11-14 19:45:16 +00:00			`typedef struct _PORT_SET {`
			`RTL_BITMAP ProtoBitmap;`
			`PVOID ProtoBitBuffer;`
			`UINT StartingPort;`
			`UINT PortsToOversee;`
- Use a spin lock to protect the port bitmap instead of a fast mutex svn path=/branches/aicom-network-branch/; revision=45006 2010-01-08 18:21:52 +00:00			`KSPIN_LOCK Lock;`
UDP working. svn path=/trunk/; revision=11657 2004-11-14 19:45:16 +00:00			`} PORT_SET, *PPORT_SET;`

- Merge aicom-network-fixes up to r36009 svn path=/trunk/; revision=36010 2008-09-06 22:21:56 +00:00			`NTSTATUS PortsStartup( PPORT_SET PortSet,`
			`UINT StartingPort,`
			`UINT PortsToManage );`
UDP working. svn path=/trunk/; revision=11657 2004-11-14 19:45:16 +00:00			`VOID PortsShutdown( PPORT_SET PortSet );`
			`VOID DeallocatePort( PPORT_SET PortSet, ULONG Port );`
			`BOOLEAN AllocatePort( PPORT_SET PortSet, ULONG Port );`
			`ULONG AllocateAnyPort( PPORT_SET PortSet );`
- Manage TCP ports using port set and dynamically assign TCP port number if sin_port == 0. svn path=/trunk/; revision=12018 2004-12-11 16:36:06 +00:00			`ULONG AllocatePortFromRange( PPORT_SET PortSet, ULONG Lowest, ULONG Highest );`