sas_ui64.c

wm PNE 3.3 source code, running at more than vxworks6.x version.

/*
 *  Copyright 2000-2005 Wind River Systems, Inc.
 *  All rights reserved.  Provided under license only.
 *  Distribution or other use of this software is only
 *  permitted pursuant to the terms of a license agreement
 *  from Wind River Systems (and is otherwise prohibited).
 *  Refer to that license agreement for terms of use.
 */

/*
 *  Copyright 1995-1997 Epilogue Technology Corporation.
 *  Copyright 1998 Integrated Systems, Inc.
 *  All rights reserved.
 */

/*
 * $Log: sas_ui64.c,v $
 * Revision 1.2  2001/11/06 21:20:26  josh
 * revised new path hacking
 *
 * Revision 1.1.1.1  2001/11/05 17:47:40  tneale
 * Tornado shuffle
 *
 * Revision 9.4  2001/01/19 22:21:59  paul
 * Update copyright.
 *
 * Revision 9.3  2000/03/17 00:17:44  meister
 * Update copyright message
 *
 * Revision 9.2  1999/05/24 20:12:07  josh
 * 'compc' and 'compl' have been replaced by 'tcount' and 'tlist'
 * to avoid C++ compiler errors.
 *
 * Revision 9.1  1999/04/09 20:36:58  josh
 * Obsoleting ENVOY_SNMP_VERSON_USEC and ENVOY_40_VB_FREE_COMPAT
 *
 * Revision 9.0  1998/10/16 22:09:45  sar
 * Update version stamp to match release
 *
 * Revision 8.3  1998/06/19 20:18:54  sar
 * Make all files include asn1conf.h and snmp.h to make sure we get the
 * common code
 *
 * Revision 8.2  1998/06/05 18:52:59  sra
 * "#include <foo.h>" => "#include <envoy/h/foo.h>".
 *
 * Revision 8.1  1998/02/25 04:50:04  sra
 * Update copyrights.
 *
 * Revision 8.0  1997/11/18 00:56:15  sar
 * Updated revision to 8.0
 *
 * Revision 7.2  1997/03/20 06:50:24  sra
 * DFARS-safe copyright text.  Zap!
 *
 * Revision 7.1  1997/02/25 10:49:26  sra
 * Update copyright notice, dust under the bed.
 *
 * Revision 7.0  1996/03/15 22:21:24  sar
 * Updated revision to 7.0 and copyright to 96
 *
 * Revision 6.0  1995/05/31  21:50:54  sra
 * Release 6.0.
 *
 * Revision 1.1  1995/03/08  23:08:05  sar
 * Initial revision
 *
 *
 */

/* [clearcase]
modification history
-------------------
01b,18apr05,job  update copyright notices
01a,24nov03,job  update copyright information
*/

#include <wrn/wm/snmp/engine/asn1conf.h>
#include <wrn/wm/snmp/engine/ui64.h>
#include <wrn/wm/snmp/engine/snmpdefs.h>
#include <wrn/wm/snmp/engine/snmp.h>
#include <wrn/wm/snmp/engine/auxfuncs.h>

/* Routine to clean up the space allocated by the uint 64 test routine */
void
  ui64_async_cleanup(PTR_T value)
{
SNMP_memory_free(((VB_T *)value)->vb_priv);
return;
}

/* Undo the set, restore the information we saved to the vb_priv pointer
   during the test phase back to the cookie pointer */
void
  ui64_async_undo(OIDC_T	 lastmatch,
		  int		 tcount,
		  OIDC_T	*tlist,
		  SNMP_PKT_T	*pktp,
		  VB_T		*vbp)
{
UI64_Copy((UINT_64_T *)(VB_TO_COOKIE(vbp)), (UINT_64_T *)vbp->vb_priv);
SNMP_memory_free(vbp->vb_priv);
vbp->vb_free_priv = 0;

undoproc_good(pktp, vbp);
return;
}

/* Attempt to allocate space to save the current value in case an undo
   is required */
void
  ui64_async_test(OIDC_T	 lastmatch,
		  int		 tcount,
		  OIDC_T	*tlist,
		  SNMP_PKT_T	*pktp,
		  VB_T		*vbp)
{
UINT_64_T *value;

if ((value = (UINT_64_T *)SNMP_memory_alloc(sizeof(UINT_64_T))) == 0) {
    testproc_error(pktp, vbp, RESOURCE_UNAVAILABLE);
    return;
    }

UI64_Copy(value, (UINT_64_T *)(VB_TO_COOKIE(vbp)));
vbp->vb_priv = (PTR_T)value;
vbp->vb_free_priv = ui64_async_cleanup;
undoproc_set(pktp, vbp, ui64_async_undo);

testproc_good(pktp, vbp);
return;
}

/* Set 64-bit unsigned integer referenced by cookie. */
void
  ui64_async_set(OIDC_T		 lastmatch,
		 int		 tcount,
		 OIDC_T		*tlist,
		 SNMP_PKT_T	*pktp,
		 VB_T		*vbp)
{
UI64_Copy((UINT_64_T *)(VB_TO_COOKIE(vbp)), VB_GET_UINT64(vbp));
setproc_good(pktp, vbp);
return;
}