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revert of mass delete of the posix subsystem. perhaps there is hope for it yet.

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svn path=/trunk/; revision=3674
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Rex Jolliff 2002-10-29 04:45:58 +00:00
parent c29a543da5
commit 385fdfdfeb
166 changed files with 20265 additions and 0 deletions
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posix/server/port/utils.c Normal file
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/* $Id: utils.c,v 1.3 2002/10/29 04:45:58 rex Exp $
*
* PROJECT : ReactOS / POSIX+ Environment Subsystem Server
* FILE : reactos/subsys/psx/server/port/utils.c
* DESCRIPTION: LPC port utilities.
* DATE : 2002-04-07
* AUTHOR : Emanuele Aliberti <eal@users.sf.net>
*
* --------------------------------------------------------------------
*
* This software is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; see the file COPYING. If not, write
* to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
* MA 02139, USA.
*
* --------------------------------------------------------------------
*/
#include <psxss.h>
#include "utils.h"
/**********************************************************************
* PsxCheckConnectionRequest/2
*
* DESCRIPTION
* Check if we can accept the connection request sent to
* an LPC port. Protocol version and ConnectionType MUST match.
*/
NTSTATUS STDCALL
PsxCheckConnectionRequest (
IN OUT PPSX_CONNECT_PORT_DATA pConnectData,
IN PSX_CONNECTION_TYPE ConnectionType
)
{
/* Check if the caller is ConnectionType */
if (ConnectionType != pConnectData->ConnectionType)
{
debug_print(
L"PSXSS: "__FUNCTION__": ConnectionType=%d, expected %d",
pConnectData->ConnectionType,
ConnectionType
);
return STATUS_UNSUCCESSFUL;
}
/* Check if the LPC protocol version matches */
if (PSX_LPC_PROTOCOL_VERSION != pConnectData->Version)
{
debug_print(
L"PSXSS: "__FUNCTION__": Version=%d, expected %d",
pConnectData->Version,
PSX_LPC_PROTOCOL_VERSION
);
pConnectData->Version = PSX_LPC_PROTOCOL_VERSION;
return STATUS_UNSUCCESSFUL;
}
return STATUS_SUCCESS;
}
/* EOF */