167 lines
4.8 KiB
C
167 lines
4.8 KiB
C
|
|
/*
|
|
******************************************************************************
|
|
* INTERPEAK SOURCE FILE
|
|
*
|
|
* Document no: @(#) $Name: VXWORKS_ITER40_2019102207 $ $RCSfile: ipmip6pm_pktbuf.c,v $ $Revision: 1.6 $
|
|
* $Source: /home/interpeak/CVSRoot/ipmip6pm/config/ipmip6pm_pktbuf.c,v $
|
|
* $Author: jhorteli $
|
|
* $State: Exp $ $Locker: $
|
|
*
|
|
* INTERPEAK_COPYRIGHT_STRING
|
|
* Design and implementation by Joel Hortelius <joel.hortelis@interpeak.se>
|
|
******************************************************************************
|
|
*/
|
|
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 1 DESCRIPTION
|
|
****************************************************************************
|
|
*/
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 2 CONFIGURATION
|
|
****************************************************************************
|
|
*/
|
|
|
|
#include "ipmip6pm_config.h"
|
|
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 3 INCLUDE FILES
|
|
****************************************************************************
|
|
*/
|
|
|
|
#define IPCOM_USE_CLIB_PROTO
|
|
#include <ipcom_clib.h>
|
|
#include <ipcom_err.h>
|
|
#include <ipcom_hash.h>
|
|
#include <ipcom_inet.h>
|
|
#include <ipcom_ipd.h>
|
|
#include <ipcom_list.h>
|
|
#include <ipcom_os.h>
|
|
#include <ipcom_sock.h>
|
|
#include <ipcom_sock2.h>
|
|
#include <ipcom_syslog.h>
|
|
#include <ipcom_sysvar.h>
|
|
|
|
#include <ipmip.h>
|
|
#include <private/ipmip_sysvar.h>
|
|
|
|
#include <ipmip6.h>
|
|
#include <private/ipmip6_pkt.h>
|
|
#include <private/ipmip6_context.h>
|
|
#include <private/ipmip6_util.h>
|
|
|
|
#include "ipmip6pm_h.h"
|
|
#include "ipmip6pm_pktbuf.h"
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 4 DEFINES
|
|
****************************************************************************
|
|
*/
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 5 TYPES
|
|
****************************************************************************
|
|
*/
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 6 EXTERN PROTOTYPES
|
|
****************************************************************************
|
|
*/
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 7 LOCAL PROTOTYPES
|
|
****************************************************************************
|
|
*/
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 8 DATA
|
|
****************************************************************************
|
|
*/
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 9 STATIC FUNCTIONS
|
|
****************************************************************************
|
|
*/
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 10 GLOBAL FUNCTIONS
|
|
****************************************************************************
|
|
*/
|
|
|
|
/*
|
|
*===========================================================================
|
|
* ipmip6pm_pktbuf_alloc
|
|
*===========================================================================
|
|
* Description: Allocate a packet buffer
|
|
* Parameters:
|
|
* Returns: A newly allocated packet buffer
|
|
*
|
|
*/
|
|
IP_GLOBAL Ipmip_pktbuf_t *
|
|
ipmip6pm_pktbuf_alloc(Ipmip6pm_context_t *ctx,
|
|
Ipmip_proc_t *proc,
|
|
Ip_size_t extra)
|
|
{
|
|
Ipmip6pm_pktbuf_t *pbuf;
|
|
|
|
IPMIP_UNUSED_PARAMETER(ctx);
|
|
IPMIP_UNUSED_PARAMETER(proc);
|
|
|
|
pbuf = ipcom_calloc(1, sizeof(Ipmip6pm_pktbuf_t) + extra);
|
|
if (pbuf)
|
|
{
|
|
pbuf->ipmip6.ipmip.pktend = (void *) (pbuf + 1);
|
|
return &pbuf->ipmip6.ipmip;
|
|
}
|
|
|
|
return IP_NULL;
|
|
}
|
|
|
|
|
|
/*
|
|
*===========================================================================
|
|
* ipmip6pm_pktbuf_free
|
|
*===========================================================================
|
|
* Description: Free a packet buffer
|
|
* Parameters: pbuf - The packet buffer
|
|
* Returns:
|
|
*
|
|
*/
|
|
IP_GLOBAL void
|
|
ipmip6pm_pktbuf_free(Ipmip6pm_context_t *ctx,
|
|
Ipmip_proc_t *proc,
|
|
Ipmip6pm_pktbuf_t *pbuf)
|
|
{
|
|
IPMIP_UNUSED_PARAMETER(ctx);
|
|
IPMIP_UNUSED_PARAMETER(proc);
|
|
|
|
/* Free the data */
|
|
ipcom_free(pbuf);
|
|
}
|
|
|
|
|
|
/*
|
|
****************************************************************************
|
|
* 11 PUBLIC FUNCTIONS
|
|
****************************************************************************
|
|
*/
|
|
|
|
/*
|
|
****************************************************************************
|
|
* END OF FILE
|
|
****************************************************************************
|
|
*/
|