Hi,
The scope of this patch is primarily to convert the existing
functionality to SAF API syntax.
i.e The existing functionality supports tracking checkpoint writes "per
(user- initialized handle) SaCkptHandleT ".
So, this existing functionality shall be provided by this API saCkptTrack().
Having said that, in future Iam planning to support checkpoint tracking
"per (checkpoint - handle) SaCkptCheckpointHandleT ".
So as a placeholder for this future enhancement the
saCkptCheckpointTrack() is in place, but
will return SA_AIS_ERR_NOT_SUPPORTED.
-AVM
On 12/2/2013 8:39 PM, Hans Feldt wrote:
> Hi,
>
> I am confused by this:
>
> saCkptTrack - This function enable the Ckpt Track call back
>
> saCkptCheckpointTrack - This function enables the specific Checkpoint
> Track call back
>
> The latter is empty, can you explain?
>
> Thanks,
> Hans
>
>
> On 12/02/2013 07:37 AM, mahesh.va...@oracle.com wrote:
>> opensaf.spec.in | 1 +
>> osaf/libs/agents/saf/cpa/cpa_api.c | 538
>> ++++++++++++++++++++++++++++++-
>> osaf/libs/agents/saf/cpa/cpa_proc.c | 6 +-
>> osaf/libs/common/cpsv/cpsv_edu.c | 22 +-
>> osaf/libs/common/cpsv/include/cpa_cb.h | 3 +-
>> osaf/libs/common/cpsv/include/cpa_def.h | 2 +-
>> osaf/libs/common/cpsv/include/cpa_proc.h | 2 +-
>> osaf/libs/common/cpsv/include/cpsv.h | 7 +
>> osaf/libs/common/cpsv/include/cpsv_evt.h | 8 +-
>> osaf/libs/saf/include/Makefile.am | 1 +
>> osaf/libs/saf/include/saCkpt_B_02_03.h | 66 +++
>> osaf/services/saf/cpsv/cpnd/cpnd_evt.c | 39 ++-
>> 12 files changed, 677 insertions(+), 18 deletions(-)
>>
>>
>> diff --git a/opensaf.spec.in b/opensaf.spec.in
>> --- a/opensaf.spec.in
>> +++ b/opensaf.spec.in
>> @@ -1398,6 +1398,7 @@ fi
>> %{_includedir}/saAis.h
>> %{_includedir}/saAmf.h
>> %{_includedir}/saCkpt.h
>> +%{_includedir}/saCkpt_B_02_03.h
>> %{_includedir}/saClm.h
>> %{_includedir}/saEvt.h
>> %{_includedir}/saImm.h
>> diff --git a/osaf/libs/agents/saf/cpa/cpa_api.c
>> b/osaf/libs/agents/saf/cpa/cpa_api.c
>> --- a/osaf/libs/agents/saf/cpa/cpa_api.c
>> +++ b/osaf/libs/agents/saf/cpa/cpa_api.c
>> @@ -119,8 +119,9 @@ SaAisErrorT saCkptInitialize(SaCkptHandl
>>
>> /* Store the callback functions, if set */
>> if (ckptCallbacks) {
>> - cl_node->ckpt_callbk = *ckptCallbacks;
>> -
>> + cl_node->ckpt_callbk.saCkptCheckpointOpenCallback =
>> ckptCallbacks->saCkptCheckpointOpenCallback;
>> + cl_node->ckpt_callbk.saCkptCheckpointSynchronizeCallback =
>> ckptCallbacks->saCkptCheckpointSynchronizeCallback;
>> + cl_node->ckpt_callbk.saCkptCheckpointTrackCallback = NULL;
>> }
>>
>> proc_rc = cpa_callback_ipc_init(cl_node);
>> @@ -278,11 +279,266 @@ SaAisErrorT saCkptInitialize(SaCkptHandl
>> }
>>
>> /****************************************************************************
>> - Name : saCkptSelectionObjectGet
>> -
>> - Description : This function returns the operating system handle
>> - associated with the ckptHandle.
>> -
>> +Name : SaCkptInitialize_2
>> +
>> +Description : This function initializes the Checkpoint Service
>> for the
>> +invoking process and registers the various callback functions.
>> +The handle 'ckptHandle' is returned as the reference to this
>> +association between the process and the Checkpoint Service.
>> +
>> +
>> +Arguments : ckptHandle - A pointer to the handle designating this
>> +particular initialization of the Checkpoint
>> +service that it to be returned by the Checkpoint
>> +Service.
>> +callbacks - Pointer to a SaCkptCallbacksT_2 structure,
>> +containing the callback functions of the process
>> +that the Checkpoint Service may invoke.
>> +version - Is a pointer to the version of the Checkpoint
>> +Service that the invoking process is using.
>> +
>> +Return Values : Refer to SAI-AIS specification for various return
>> values.
>> +
>> +Notes :
>> +
>> ******************************************************************************/
>> +SaAisErrorT saCkptInitialize_2(SaCkptHandleT *ckptHandle, const
>> SaCkptCallbacksT_2 *ckptCallbacks, SaVersionT *version)
>> +{
>> + CPA_CB *cb = NULL;
>> + SaAisErrorT rc = SA_AIS_OK;
>> + CPSV_EVT init_evt;
>> + CPSV_EVT *out_evt = NULL;
>> + uint32_t proc_rc = NCSCC_RC_SUCCESS;
>> + CPA_CLIENT_NODE *cl_node = NULL;
>> + bool locked = true;
>> + SaVersionT client_version;
>> +
>> + TRACE_ENTER();
>> + proc_rc = ncs_agents_startup();
>> + if (NCSCC_RC_SUCCESS != proc_rc) {
>> + TRACE_4("cpa CkptInit:agents_startup Api failed with return
>> value:%d", proc_rc);
>> + return SA_AIS_ERR_LIBRARY;
>> + }
>> +
>> + proc_rc = ncs_cpa_startup();
>> + if (NCSCC_RC_SUCCESS != proc_rc) {
>> + TRACE_4("cpa CkptInit:agents_startup Api failed with return
>> value:%d" , proc_rc);
>> + ncs_agents_shutdown();
>> + return SA_AIS_ERR_LIBRARY;
>> + }
>> +
>> + if ((!ckptHandle) || (!version)) {
>> + rc = SA_AIS_ERR_INVALID_PARAM;
>> + TRACE_4("cpa CkptInit Api failed with return value :%d", rc);
>> + goto end;
>> + }
>> +
>> + *ckptHandle = 0;
>> +
>> + memcpy(&client_version, version, sizeof(SaVersionT));
>> +
>> + if (m_CPA_VER_IS_BELOW_B_2_3(version)) {
>> + rc = SA_AIS_ERR_VERSION;
>> + TRACE_2("ERR_VERSION: saCkptInitialize_2 SHOULD BE A VERSION
>> B.02.03 and above initialize but claims to be"
>> + "%c %u %u", version->releaseCode,
>> version->majorVersion, version->minorVersion);
>> + goto end;
>> + }
>> +
>> + /* Draft Validations : Version */
>> + rc = cpa_version_validate(version);
>> + if (rc != SA_AIS_OK) {
>> + TRACE_4("cpa CkptInit Api failed with return value:%d", rc);
>> + goto end;
>> + }
>> +
>> + /* retrieve CPA CB */
>> + m_CPA_RETRIEVE_CB(cb);
>> + if (cb == NULL) {
>> + TRACE_4("cpa CkptInit:HDL_TAKE");
>> + return SA_AIS_ERR_LIBRARY;
>> + }
>> +
>> + /* Take the CB Lock */
>> + if (m_NCS_LOCK(&cb->cb_lock, NCS_LOCK_WRITE) != NCSCC_RC_SUCCESS) {
>> + TRACE_4("cpa CkptInit:LOCK");
>> + rc = SA_AIS_ERR_LIBRARY;
>> + goto lock_fail;
>> + }
>> +
>> + /* Alloc the client info data structure & put it in the Pat tree */
>> + cl_node = (CPA_CLIENT_NODE *)m_MMGR_ALLOC_CPA_CLIENT_NODE;
>> + if (cl_node == NULL) {
>> + TRACE_4("cpa mem alloc CkptInit:CPA_CLIENT_NODE");
>> + rc = SA_AIS_ERR_NO_MEMORY;
>> + goto cnode_alloc_fail;
>> + }
>> + memset(cl_node, 0, sizeof(CPA_CLIENT_NODE));
>> +
>> + /* Store the callback functions, if set */
>> + if (ckptCallbacks) {
>> + cl_node->ckpt_callbk = *ckptCallbacks;
>> + }
>> +
>> + proc_rc = cpa_callback_ipc_init(cl_node);
>> + if (proc_rc != NCSCC_RC_SUCCESS) {
>> + /* Error handling */
>> + rc = SA_AIS_ERR_LIBRARY;
>> + /* ALready looged by cpa_callback_ipc_init */
>> + goto ipc_init_fail;
>> + }
>> +
>> + /* populate the EVT structure */
>> + memset(&init_evt, 0, sizeof(CPSV_EVT));
>> + init_evt.type = CPSV_EVT_TYPE_CPND;
>> + init_evt.info.cpnd.type = CPND_EVT_A2ND_CKPT_INIT;
>> + init_evt.info.cpnd.info.initReq.version = client_version;
>> +
>> + /* Release the CB lock Before MDS Send */
>> + if (locked)
>> + m_NCS_UNLOCK(&cb->cb_lock, NCS_LOCK_WRITE);
>> + locked = false;
>> +
>> + /* CPND GOES DOWN */
>> + if (false == cb->is_cpnd_up) {
>> + rc = SA_AIS_ERR_TRY_AGAIN;
>> + TRACE_4("cpa: api failed in CkptInit:CPND_DOWN");
>> + goto mds_fail;
>> + }
>> +
>> + /* send the request to the CPND */
>> + proc_rc = cpa_mds_msg_sync_send(cb->cpa_mds_hdl,
>> &cb->cpnd_mds_dest, &init_evt, &out_evt, CPSV_WAIT_TIME);
>> +
>> + /* Error Handling */
>> + switch (proc_rc) {
>> + case NCSCC_RC_SUCCESS:
>> + break;
>> + case NCSCC_RC_REQ_TIMOUT:
>> + TRACE_4("cpa CkptInit:MDS Api failed with return
>> value:%d,cpnd_mds_dest:%"PRIu64, proc_rc, cb->cpa_mds_dest);
>> + rc = SA_AIS_ERR_TIMEOUT;
>> + goto mds_fail;
>> + default:
>> + TRACE_4("cpa CkptInit:MDS Api failed with return
>> value:%d,cpnd_mds_dest:%"PRIu64, proc_rc, cb->cpa_mds_dest);
>> + rc = SA_AIS_ERR_TRY_AGAIN;
>> + goto mds_fail;
>> + }
>> +
>> + if (out_evt) {
>> + rc = out_evt->info.cpa.info.initRsp.error;
>> + if (rc != SA_AIS_OK) {
>> + TRACE_4("cpa CkptInit:CPND_ERR Api failed with return
>> value:%d",rc);
>> + goto rsp_not_ok;
>> + }
>> +
>> + if (m_CPA_VER_IS_ABOVE_B_1_1(version)) {
>> + if (rc == SA_AIS_ERR_UNAVAILABLE) {
>> + cb->is_cpnd_joined_clm = false;
>> + if (locked)
>> + m_NCS_UNLOCK(&cb->cb_lock, NCS_LOCK_WRITE);
>> + locked = false;
>> + goto clm_left;
>> + } else {
>> + cb->is_cpnd_joined_clm = true;
>> + }
>> + }
>> + /* Take the CB lock after MDS Send */
>> + if (m_NCS_LOCK(&cb->cb_lock, NCS_LOCK_WRITE) !=
>> NCSCC_RC_SUCCESS) {
>> + TRACE_4("cpa CkptInit:LOCK");
>> + rc = SA_AIS_ERR_LIBRARY;
>> + goto lock_fail1;
>> + } else
>> + locked = true;
>> +
>> + cl_node->cl_hdl = out_evt->info.cpa.info.initRsp.ckptHandle;
>> + cl_node->stale = false;
>> + proc_rc = cpa_client_node_add(&cb->client_tree, cl_node);
>> + if (proc_rc != NCSCC_RC_SUCCESS) {
>> + rc = SA_AIS_ERR_LIBRARY;
>> + TRACE_4("cpa api processing failed in
>> CkptInit:client_node_add Api failed with return value:%d,cl_hdl:%llx
>> ", rc, cl_node->cl_hdl);
>> + goto node_add_fail;
>> + }
>> + } else {
>> + TRACE_4("cpa api processing failed in CkptInit Api failed
>> with return value:%d", rc);
>> + rc = SA_AIS_ERR_NO_RESOURCES;
>> + }
>> +
>> + if (rc != SA_AIS_OK) {
>> + TRACE_4("cpa CkptInit:CPND_ERR Api failed with return
>> value:%d",rc);
>> + goto cpnd_rsp_fail;
>> + }
>> +
>> + /*Error handling */
>> +cpnd_rsp_fail:
>> +node_add_fail:
>> +lock_fail1:
>> + if (rc != SA_AIS_OK) {
>> + CPSV_EVT finalize_evt, *out_evt1;
>> +
>> + out_evt1 = NULL;
>> + /* populate the structure */
>> + memset(&finalize_evt, 0, sizeof(CPSV_EVT));
>> + finalize_evt.type = CPSV_EVT_TYPE_CPND;
>> + finalize_evt.info.cpnd.type = CPND_EVT_A2ND_CKPT_FINALIZE;
>> + finalize_evt.info.cpnd.info.finReq.client_hdl =
>> cl_node->cl_hdl;
>> +
>> + if (locked)
>> + m_NCS_UNLOCK(&cb->cb_lock, NCS_LOCK_WRITE);
>> + locked = false;
>> +
>> + /* send the request to the CPND */
>> + proc_rc = cpa_mds_msg_sync_send(cb->cpa_mds_hdl,
>> &(cb->cpnd_mds_dest),
>> + &finalize_evt, &out_evt1, CPSV_WAIT_TIME);
>> + if (out_evt1)
>> + m_MMGR_FREE_CPSV_EVT(out_evt1, NCS_SERVICE_ID_CPA);
>> + }
>> +
>> +rsp_not_ok:
>> +mds_fail:
>> +
>> + /* Free the IPC initialized for this client */
>> + if (rc != SA_AIS_OK)
>> + cpa_callback_ipc_destroy(cl_node);
>> +
>> +ipc_init_fail:
>> + /* Free the Client NODE */
>> + if (rc != SA_AIS_OK)
>> + m_MMGR_FREE_CPA_CLIENT_NODE(cl_node);
>> +
>> +cnode_alloc_fail:
>> + /* Release the CB lock */
>> + if (locked)
>> + m_NCS_UNLOCK(&cb->cb_lock, NCS_LOCK_WRITE);
>> +
>> +lock_fail:
>> +clm_left:
>> + /* Release the CB handle */
>> + m_CPA_GIVEUP_CB;
>> +
>> + /* Free the Out Event */
>> + if (out_evt)
>> + m_MMGR_FREE_CPSV_EVT(out_evt, NCS_SERVICE_ID_CPA);
>> +
>> + if (rc == SA_AIS_OK) {
>> + memcpy(&(cl_node->version), &client_version,
>> sizeof(SaVersionT));
>> + /* Went well, return ckptHandle to the application */
>> + *ckptHandle = cl_node->cl_hdl;
>> + TRACE_1("cpa ckptInit Api success with return value:%d and
>> cl_hdl:%llx", SA_AIS_OK, cl_node->cl_hdl);
>> + }
>> +end:
>> + if (rc != SA_AIS_OK) {
>> + ncs_cpa_shutdown();
>> + ncs_agents_shutdown();
>> + }
>> +
>> + TRACE_LEAVE2("API Return code = %u", rc);
>> + return rc;
>> +}
>> +
>> +
>> +/****************************************************************************
>>
>>
>> +Name : saCkptSelectionObjectGet
>> +
>> +Description : This function returns the operating system handle
>> +associated with the ckptHandle.
>> +
>> Arguments : ckptHandle - Checkpoint service handle.
>> selectionObject - Pointer to the operating
>> system handle.
>>
>> @@ -4166,7 +4422,7 @@ ncsCkptRegisterCkptArrivalCallback(SaCkp
>> }
>>
>> if (ckptArrivalCallback) {
>> - cl_node->ckptArrivalCallback = ckptArrivalCallback;
>> + cl_node->ckpt_callbk.saCkptCheckpointTrackCallback =
>> ckptArrivalCallback;
>> if (cl_node->callbk_mbx == 0)
>> proc_rc = cpa_callback_ipc_init(cl_node);
>> else
>> @@ -4226,3 +4482,269 @@ ncsCkptRegisterCkptArrivalCallback(SaCkp
>> TRACE_LEAVE2("API return code = %u", rc);
>> return rc;
>> }
>> +
>> +/****************************************************************************
>>
>>
>> +Name : saCkptTrack
>> +
>> +Description : This function enable the Ckpt Track call back
>> +
>> +Arguments : ckptHandle - Checkpoint handle.
>> +
>> +Return Values : Refer to SAI-AIS specification for various return
>> values.
>> +
>> +Notes :
>> +
>> ******************************************************************************/
>> +SaAisErrorT saCkptTrack(SaCkptHandleT ckptHandle)
>> +{
>> + SaAisErrorT rc = SA_AIS_OK;
>> + CPSV_EVT evt;
>> + uint32_t proc_rc = NCSCC_RC_SUCCESS;
>> + CPA_CLIENT_NODE *cl_node = NULL;
>> + CPA_CB *cb = NULL;
>> + bool is_locked = false;
>> +
>> + /* retrieve CPA CB */
>> + m_CPA_RETRIEVE_CB(cb);
>> + if (!cb) {
>> + rc = SA_AIS_ERR_BAD_HANDLE;
>> + TRACE_4("cpa CkptArrivalCallback Api failed with return
>> value:%d,ckptHandle:%llx",rc, ckptHandle);
>> + goto done;
>> + }
>> +
>> + /* get the CB Lock */
>> + if (m_NCS_LOCK(&cb->cb_lock, NCS_LOCK_WRITE) != NCSCC_RC_SUCCESS) {
>> + rc = SA_AIS_ERR_LIBRARY;
>> + TRACE_4("cpa CkptArrivalCallback:LOCK Api failed with return
>> value:%d,ckptHandle:%llx", rc, ckptHandle);
>> + goto lock_fail;
>> + }
>> +
>> + is_locked = true;
>> +
>> + /* Get the Client info */
>> + rc = cpa_client_node_get(&cb->client_tree, &ckptHandle, &cl_node);
>> +
>> + if (!cl_node) {
>> + rc = SA_AIS_ERR_BAD_HANDLE;
>> + TRACE_4("cpa CkptArrivalCallback:client_node_get Api failed
>> with return value:%d,ckptHandle:%llx", rc, ckptHandle);
>> + goto proc_fail;
>> + }
>> +
>> + if (m_CPA_VER_IS_BELOW_B_2_3(&cl_node->version)) {
>> + rc = SA_AIS_ERR_VERSION;
>> + TRACE_2("ERR_VERSION: saCkptTrack SHOULD BE A VERSION
>> B.02.03 and above API but claims to be"
>> + "%c %u %u", cl_node->version.releaseCode,
>> cl_node->version.majorVersion, cl_node->version.minorVersion);
>> + goto proc_fail;
>> + }
>> +
>> + if (cl_node->ckpt_callbk.saCkptCheckpointTrackCallback) {
>> + if (cl_node->callbk_mbx == 0)
>> + proc_rc = cpa_callback_ipc_init(cl_node);
>> + else
>> + proc_rc = NCSCC_RC_SUCCESS;
>> + } else {
>> + rc = SA_AIS_ERR_INVALID_PARAM;
>> + TRACE_4("cpa CkptArrivalCallback Api failed with return
>> value:%d,ckptHandle:%llx", rc, ckptHandle);
>> + goto proc_fail;
>> +
>> + }
>> +
>> + if (proc_rc != NCSCC_RC_SUCCESS) {
>> + /* Error handling */
>> + rc = SA_AIS_ERR_LIBRARY;
>> + TRACE_4("cpa CkptArrivalCallback Api failed with return
>> value:%d,ckptHandle:%llx", rc, ckptHandle);
>> + goto proc_fail;
>> + }
>> + /* Send it to CPND */
>> + memset(&evt, 0, sizeof(CPSV_EVT));
>> + evt.type = CPSV_EVT_TYPE_CPND;
>> + evt.info.cpnd.type = CPND_EVT_A2ND_ARRIVAL_CB_REG;
>> + evt.info.cpnd.info.arr_ntfy.client_hdl = ckptHandle;
>> +
>> + m_NCS_UNLOCK(&cb->cb_lock, NCS_LOCK_WRITE);
>> + is_locked = false;
>> + /* IF CPND IS DOWN */
>> + if (false == cb->is_cpnd_up) {
>> + rc = SA_AIS_ERR_TRY_AGAIN;
>> + TRACE_4("cpa CkptArrivalCallback Api failed with return
>> value:%d,ckptHandle:%llx", rc, ckptHandle);
>> + goto lock_fail;
>> + }
>> + proc_rc = cpa_mds_msg_send(cb->cpa_mds_hdl, &cb->cpnd_mds_dest,
>> &evt, NCSMDS_SVC_ID_CPND);
>> + /* Generate rc from proc_rc */
>> + switch (proc_rc) {
>> + case NCSCC_RC_SUCCESS:
>> + break;
>> + case NCSCC_RC_REQ_TIMOUT:
>> + rc = SA_AIS_ERR_TIMEOUT;
>> + TRACE_4("cpa CkptArrivalCallback:MDS Api failed with
>> return value:%d,ckptHandle:%llx,cpnd_mds_dest:%"PRIu64, proc_rc,
>> ckptHandle, cb->cpnd_mds_dest);
>> + goto proc_fail;
>> + default:
>> + rc = SA_AIS_ERR_NO_RESOURCES;
>> + TRACE_4("cpa CkptArrivalCallback:MDS Api failed with
>> return value:%d,ckptHandle:%llx,cpnd_mds_dest:%"PRIu64, proc_rc,
>> ckptHandle, cb->cpnd_mds_dest);
>> + goto proc_fail;
>> + }
>> +
>> +proc_fail:
>> + if (is_locked)
>> + m_NCS_UNLOCK(&cb->cb_lock, NCS_LOCK_WRITE);
>> +lock_fail:
>> + m_CPA_GIVEUP_CB;
>> +
>> +done:
>> + TRACE_LEAVE2("API return code = %u", rc);
>> + return rc;
>> +}
>> +
>> +/****************************************************************************
>>
>>
>> +Name : saCkptTrackStop
>> +
>> +Description : This function disable the Ckpt Track call back
>> +
>> +Arguments : ckptHandle - Checkpoint handle.
>> +
>> +Return Values : Refer to SAI-AIS specification for various return
>> values.
>> +
>> +Notes :
>> +
>> ******************************************************************************/
>> +SaAisErrorT saCkptTrackStop(SaCkptHandleT ckptHandle)
>> +{
>> + SaAisErrorT rc = SA_AIS_OK;
>> + CPSV_EVT evt;
>> + uint32_t proc_rc = NCSCC_RC_SUCCESS;
>> + CPA_CLIENT_NODE *cl_node = NULL;
>> + CPA_CB *cb = NULL;
>> + bool is_locked = false;
>> +
>> + /* retrieve CPA CB */
>> + m_CPA_RETRIEVE_CB(cb);
>> + if (!cb) {
>> + rc = SA_AIS_ERR_BAD_HANDLE;
>> + TRACE_4("cpa CkptArrivalCallback Api failed with return
>> value:%d,ckptHandle:%llx",rc, ckptHandle);
>> + goto done;
>> + }
>> +
>> + /* get the CB Lock */
>> + if (m_NCS_LOCK(&cb->cb_lock, NCS_LOCK_WRITE) != NCSCC_RC_SUCCESS) {
>> + rc = SA_AIS_ERR_LIBRARY;
>> + TRACE_4("cpa CkptArrivalCallback:LOCK Api failed with return
>> value:%d,ckptHandle:%llx", rc, ckptHandle);
>> + goto lock_fail;
>> + }
>> +
>> + is_locked = true;
>> +
>> + /* Get the Client info */
>> + rc = cpa_client_node_get(&cb->client_tree, &ckptHandle, &cl_node);
>> +
>> + if (!cl_node) {
>> + rc = SA_AIS_ERR_BAD_HANDLE;
>> + TRACE_4("cpa CkptArrivalCallback:client_node_get Api failed
>> with return value:%d,ckptHandle:%llx", rc, ckptHandle);
>> + goto proc_fail;
>> + }
>> +
>> + if (m_CPA_VER_IS_BELOW_B_2_3(&cl_node->version)) {
>> + rc = SA_AIS_ERR_VERSION;
>> + TRACE_2("ERR_VERSION: saCkptTrackStop SHOULD BE A VERSION
>> B.02.03 and above API but claims to be"
>> + "%c %u %u", cl_node->version.releaseCode,
>> cl_node->version.majorVersion, cl_node->version.minorVersion);
>> + goto proc_fail;
>> + }
>> +
>> + if (cl_node->ckpt_callbk.saCkptCheckpointTrackCallback) {
>> + if (cl_node->callbk_mbx == 0)
>> + proc_rc = cpa_callback_ipc_init(cl_node);
>> + else
>> + proc_rc = NCSCC_RC_SUCCESS;
>> + } else {
>> + rc = SA_AIS_ERR_INVALID_PARAM;
>> + TRACE_4("cpa CkptArrivalCallback Api failed with return
>> value:%d,ckptHandle:%llx", rc, ckptHandle);
>> + goto proc_fail;
>> +
>> + }
>> +
>> + if (proc_rc != NCSCC_RC_SUCCESS) {
>> + /* Error handling */
>> + rc = SA_AIS_ERR_LIBRARY;
>> + TRACE_4("cpa CkptArrivalCallback Api failed with return
>> value:%d,ckptHandle:%llx", rc, ckptHandle);
>> + goto proc_fail;
>> + }
>> +
>> + /* Send it to CPND */
>> + memset(&evt, 0, sizeof(CPSV_EVT));
>> + evt.type = CPSV_EVT_TYPE_CPND;
>> + evt.info.cpnd.type = CPND_EVT_A2ND_ARRIVAL_CB_UNREG;
>> + evt.info.cpnd.info.arr_ntfy.client_hdl = ckptHandle;
>> +
>> + m_NCS_UNLOCK(&cb->cb_lock, NCS_LOCK_WRITE);
>> + is_locked = false;
>> +
>> + /* IF CPND IS DOWN */
>> + if (false == cb->is_cpnd_up) {
>> + rc = SA_AIS_ERR_TRY_AGAIN;
>> + TRACE_4("cpa CkptArrivalCallback Api failed with return
>> value:%d,ckptHandle:%llx", rc, ckptHandle);
>> + goto lock_fail;
>> + }
>> + proc_rc = cpa_mds_msg_send(cb->cpa_mds_hdl, &cb->cpnd_mds_dest,
>> &evt, NCSMDS_SVC_ID_CPND);
>> +
>> + /* Generate rc from proc_rc */
>> + switch (proc_rc) {
>> + case NCSCC_RC_SUCCESS:
>> + break;
>> + case NCSCC_RC_REQ_TIMOUT:
>> + rc = SA_AIS_ERR_TIMEOUT;
>> + TRACE_4("cpa CkptArrivalCallback:MDS Api failed with
>> return value:%d,ckptHandle:%llx,cpnd_mds_dest:%"PRIu64, proc_rc,
>> ckptHandle, cb->cpnd_mds_dest);
>> + goto proc_fail;
>> + default:
>> + rc = SA_AIS_ERR_NO_RESOURCES;
>> + TRACE_4("cpa CkptArrivalCallback:MDS Api failed with
>> return value:%d,ckptHandle:%llx,cpnd_mds_dest:%"PRIu64, proc_rc,
>> ckptHandle, cb->cpnd_mds_dest);
>> + goto proc_fail;
>> + }
>> +
>> +proc_fail:
>> + if (is_locked)
>> + m_NCS_UNLOCK(&cb->cb_lock, NCS_LOCK_WRITE);
>> +lock_fail:
>> + m_CPA_GIVEUP_CB;
>> +
>> +done:
>> + TRACE_LEAVE2("API return code = %u", rc);
>> + return rc;
>> +}
>> +
>> +/****************************************************************************
>>
>>
>> +Name : saCkptCheckpointTrack
>> +
>> +Description : This function enables the specific Checkpoint
>> Track call back
>> +
>> +Arguments : checkpointHandle - The handle that designates the
>> checkpoint
>> +to enables Track.
>> +
>> +Return Values : Refer to SAI-AIS specification for various return
>> values.
>> +
>> +Notes :
>> +
>> ******************************************************************************/
>> +SaAisErrorT saCkptCheckpointTrack(SaCkptCheckpointHandleT
>> checkpointHandle)
>> +{
>> + SaAisErrorT rc = SA_AIS_ERR_NOT_SUPPORTED;
>> + TRACE_ENTER();
>> + TRACE_LEAVE2("API return code = %u", rc);
>> + return rc;
>> +}
>> +
>> +/****************************************************************************
>>
>>
>> +Name : saCkptCheckpointTrackStop
>> +
>> +Description : This function disables the specific Checkpoint
>> Track call back
>> +
>> +Arguments : checkpointHandle - The handle that designates the
>> checkpoint
>> +to disables Track.
>> +
>> +Return Values : Refer to SAI-AIS specification for various return
>> values.
>> +
>> +Notes :
>> +
>> ******************************************************************************/
>> +SaAisErrorT saCkptCheckpointTrackStop(SaCkptCheckpointHandleT
>> checkpointHandle)
>> +{
>> + SaAisErrorT rc = SA_AIS_ERR_NOT_SUPPORTED;
>> + TRACE_ENTER();
>> + TRACE_LEAVE2("API return code = %u", rc);
>> + return rc;
>> +}
>> +
>> diff --git a/osaf/libs/agents/saf/cpa/cpa_proc.c
>> b/osaf/libs/agents/saf/cpa/cpa_proc.c
>> --- a/osaf/libs/agents/saf/cpa/cpa_proc.c
>> +++ b/osaf/libs/agents/saf/cpa/cpa_proc.c
>> @@ -1031,10 +1031,10 @@ static void cpa_process_callback_info(CP
>> }
>> break;
>> case CPA_CALLBACK_TYPE_ARRIVAL_NTFY:
>> - if (cl_node->ckptArrivalCallback) {
>> + if (cl_node->ckpt_callbk.saCkptCheckpointTrackCallback) {
>> uint32_t i = 0;
>> - cl_node->ckptArrivalCallback(callback->lcl_ckpt_hdl,
>> callback->ioVector,
>> - callback->num_of_elmts);
>> +
>> cl_node->ckpt_callbk.saCkptCheckpointTrackCallback(callback->lcl_ckpt_hdl,
>> callback->ioVector,
>> + callback->num_of_elmts);
>> for (i = 0; i < callback->num_of_elmts; i++) {
>> if (callback->ioVector[i].sectionId.id != NULL
>> && callback->ioVector[i].sectionId.idLen != 0)
>> diff --git a/osaf/libs/common/cpsv/cpsv_edu.c
>> b/osaf/libs/common/cpsv/cpsv_edu.c
>> --- a/osaf/libs/common/cpsv/cpsv_edu.c
>> +++ b/osaf/libs/common/cpsv/cpsv_edu.c
>> @@ -87,7 +87,7 @@ FUNC_DECLARATION(CPD_EVT);
>> FUNC_DECLARATION(CPA_EVT);
>> FUNC_DECLARATION(CPSV_EVT);
>> FUNC_DECLARATION(CPSV_A2ND_CKPT_LIST_UPDATE);
>> -
>> +FUNC_DECLARATION(CPSV_A2ND_ARRIVAL_UNREG);
>> /* Test function declaration */
>> TEST_FUNC_DECLARATION(CPSV_EVT);
>> TEST_FUNC_DECLARATION(CPA_EVT);
>> @@ -1086,6 +1086,21 @@ FUNC_DECLARATION(DS)
>>
>> #undef DS
>>
>> +#define DS CPSV_A2ND_ARRIVAL_UNREG
>> +FUNC_DECLARATION(DS)
>> +{
>> + NCS_ENC_DEC_DECLARATION(DS);
>> + NCS_ENC_DEC_ARRAY(DS) {
>> +
>> + {
>> + EDU_START, FUNC_NAME(CPSV_A2ND_ARRIVAL_UNREG), 0, 0, 0,
>> sizeof(DS), 0, NULL}, {
>> + EDU_EXEC, ncs_edp_uns64, 0, 0, 0, (long)&((DS *)
>> 0)->client_hdl, 0, NULL}, {
>> + EDU_END, 0, 0, 0, 0, 0, 0, NULL},};
>> + NCS_ENC_DEC_REM_FLOW(DS)
>> +}
>> +
>> +#undef DS
>> +
>> /* CPD --> CPND */
>> #define DS CPSV_CPND_DEST_INFO
>> FUNC_DECLARATION(DS)
>> @@ -1234,6 +1249,7 @@ FUNC_DECLARATION(DS)
>>
>> #undef DS
>>
>> +
>> #define DS CPND_EVT
>> TEST_FUNC_DECLARATION(DS)
>> {
>> @@ -1301,6 +1317,7 @@ TEST_FUNC_DECLARATION(DS)
>>
>> LCL_TEST_JUMP_OFFSET_CPND_EVT_D2ND_CKPT_NUM_SECTIONS,
>> LCL_TEST_JUMP_OFFSET_CPND_EVT_A2ND_CKPT_LIST_UPDATE,
>> + LCL_TEST_JUMP_OFFSET_CPND_EVT_A2ND_ARRIVAL_CB_UNREG,
>>
>> };
>>
>> @@ -1416,6 +1433,8 @@ TEST_FUNC_DECLARATION(DS)
>> return LCL_TEST_JUMP_OFFSET_CPSV_D2ND_RESTART_DONE;
>> case CPND_EVT_A2ND_CKPT_LIST_UPDATE:
>> return LCL_TEST_JUMP_OFFSET_CPND_EVT_A2ND_CKPT_LIST_UPDATE;
>> + case CPND_EVT_A2ND_ARRIVAL_CB_UNREG:
>> + return LCL_TEST_JUMP_OFFSET_CPND_EVT_A2ND_ARRIVAL_CB_UNREG;
>> default:
>> return EDU_FAIL;
>> }
>> @@ -1520,6 +1539,7 @@ FUNC_DECLARATION(DS)
>> EDU_EXEC, FUNC_NAME(CPSV_CKPT_NUM_SECTIONS), 0, 0, EDU_EXIT,
>> (long)&((DS *) 0)->info.ckpt_sections, 0, NULL}, {
>> EDU_EXEC, FUNC_NAME(CPSV_A2ND_CKPT_LIST_UPDATE), 0, 0,
>> EDU_EXIT, (long)&((DS *) 0)->info.ckptListUpdate, 0, NULL},{
>> + EDU_EXEC, FUNC_NAME(CPSV_A2ND_ARRIVAL_UNREG), 0, 0,
>> EDU_EXIT, (long)&((DS *) 0)->info.arr_ntfy, 0, NULL},{
>> EDU_END, 0, 0, 0, 0, 0, 0, NULL},};
>> NCS_ENC_DEC_REM_FLOW(DS)
>> }
>> diff --git a/osaf/libs/common/cpsv/include/cpa_cb.h
>> b/osaf/libs/common/cpsv/include/cpa_cb.h
>> --- a/osaf/libs/common/cpsv/include/cpa_cb.h
>> +++ b/osaf/libs/common/cpsv/include/cpa_cb.h
>> @@ -28,9 +28,8 @@ typedef struct cpa_client_node {
>> SaCkptHandleT cl_hdl; /* index for the tree */
>> uint8_t stale; /*Loss of connection with cpnd because of
>> clm node left
>> will set this to true for the connection. */
>> - SaCkptCallbacksT ckpt_callbk;
>> + SaCkptCallbacksT_2 ckpt_callbk;
>> SYSF_MBX callbk_mbx; /* Mailbox Queue for client messages */
>> - ncsCkptCkptArrivalCallbackT ckptArrivalCallback; /* NCS
>> callback extention */
>> SaVersionT version;
>> } CPA_CLIENT_NODE;
>>
>> diff --git a/osaf/libs/common/cpsv/include/cpa_def.h
>> b/osaf/libs/common/cpsv/include/cpa_def.h
>> --- a/osaf/libs/common/cpsv/include/cpa_def.h
>> +++ b/osaf/libs/common/cpsv/include/cpa_def.h
>> @@ -21,7 +21,7 @@
>> /* Macros for Validating Version */
>> #define CPA_RELEASE_CODE 'B'
>> #define CPA_MAJOR_VERSION 0x02
>> -#define CPA_MINOR_VERSION 0x02
>> +#define CPA_MINOR_VERSION 0x03
>> #define CPA_BASE_MAJOR_VERSION 0x01
>> #define CPA_BASE_MINOR_VERSION 0x01
>>
>> diff --git a/osaf/libs/common/cpsv/include/cpa_proc.h
>> b/osaf/libs/common/cpsv/include/cpa_proc.h
>> --- a/osaf/libs/common/cpsv/include/cpa_proc.h
>> +++ b/osaf/libs/common/cpsv/include/cpa_proc.h
>> @@ -23,7 +23,7 @@ typedef enum cpa_callback_type {
>> CPA_CALLBACK_TYPE_OPEN = 1,
>> CPA_CALLBACK_TYPE_SYNC,
>> CPA_CALLBACK_TYPE_ARRIVAL_NTFY,
>> - CPA_CALLBACK_TYPE_MAX = CPA_CALLBACK_TYPE_SYNC
>> + CPA_CALLBACK_TYPE_MAX = CPA_CALLBACK_TYPE_ARRIVAL_NTFY
>> } CPA_CALLBACK_TYPE;
>>
>> /* Info required for Call back */
>> diff --git a/osaf/libs/common/cpsv/include/cpsv.h
>> b/osaf/libs/common/cpsv/include/cpsv.h
>> --- a/osaf/libs/common/cpsv/include/cpsv.h
>> +++ b/osaf/libs/common/cpsv/include/cpsv.h
>> @@ -74,6 +74,13 @@
>> ((ver)->releaseCode > 'B') )&& \
>> ((ver)->majorVersion > 0x01 ) && \
>> ((ver)->minorVersion > 0x01 ) )
>> +
>> +#define m_CPA_VER_IS_BELOW_B_2_3(ver) \
>> + (((ver)->releaseCode != 'B') || \
>> + ((ver)->majorVersion != 0x02 ) || \
>> + ((ver)->minorVersion < 0x03 ) )
>> +
>> +
>> #define m_IS_SA_CKPT_CHECKPOINT_COLLOCATED(attr) \
>> ((attr)->creationFlags & SA_CKPT_CHECKPOINT_COLLOCATED)
>>
>> diff --git a/osaf/libs/common/cpsv/include/cpsv_evt.h
>> b/osaf/libs/common/cpsv/include/cpsv_evt.h
>> --- a/osaf/libs/common/cpsv/include/cpsv_evt.h
>> +++ b/osaf/libs/common/cpsv/include/cpsv_evt.h
>> @@ -30,6 +30,7 @@
>> #define CPSV_EVT_H
>>
>> #include <saCkpt.h>
>> +#include <saCkpt_B_02_03.h>
>> #include "ncssysf_tmr.h"
>>
>> /*****************************************************************************
>> @@ -115,7 +116,7 @@ typedef enum cpnd_evt_type {
>>
>> CPND_EVT_A2ND_CKPT_ITER_GETNEXT, /* Checkpoint Section
>> Iternation Getnext Call */
>>
>> - CPND_EVT_A2ND_ARRIVAL_CB_REG, /* Checkpoint Arrival Callback */
>> + CPND_EVT_A2ND_ARRIVAL_CB_REG, /* Checkpoint Arrival Callback
>> Register*/
>>
>> CPND_EVT_A2ND_CKPT_WRITE, /* Checkpoint Write And overwrite
>> call */
>> CPND_EVT_A2ND_CKPT_READ, /* Checkpoint Read Call */
>> @@ -177,6 +178,7 @@ typedef enum cpnd_evt_type {
>> CPND_EVT_D2ND_CKPT_NUM_SECTIONS,
>> CPND_EVT_A2ND_CKPT_REFCNTSET, /* ref cont opener's set
>> call */
>> CPND_EVT_A2ND_CKPT_LIST_UPDATE, /* Checkpoint ckpt list
>> update Call */
>> + CPND_EVT_A2ND_ARRIVAL_CB_UNREG, /* Checkpoint Arrival Callback
>> Un-Register*/
>> CPND_EVT_MAX
>>
>> }CPND_EVT_TYPE;
>> @@ -394,6 +396,10 @@ typedef struct cpsv_a2nd_arrival_reg {
>> SaCkptCheckpointHandleT client_hdl;
>> } CPSV_A2ND_ARRIVAL_REG;
>>
>> +typedef struct cpsv_a2nd_arrival_unreg {
>> + SaCkptCheckpointHandleT client_hdl;
>> +} CPSV_A2ND_ARRIVAL_UNREG;
>> +
>> typedef struct cpsv_a2nd_sync_ckpt {
>> SaCkptCheckpointHandleT ckpt_id;
>> SaCkptCheckpointHandleT lcl_ckpt_hdl;
>> diff --git a/osaf/libs/saf/include/Makefile.am
>> b/osaf/libs/saf/include/Makefile.am
>> --- a/osaf/libs/saf/include/Makefile.am
>> +++ b/osaf/libs/saf/include/Makefile.am
>> @@ -22,6 +22,7 @@ include_HEADERS = \
>> saAis.h \
>> saAmf.h \
>> saCkpt.h \
>> + saCkpt_B_02_03.h \
>> saClm.h \
>> saEvt.h \
>> saImm.h \
>> diff --git a/osaf/libs/saf/include/saCkpt_B_02_03.h
>> b/osaf/libs/saf/include/saCkpt_B_02_03.h
>> new file mode 100644
>> --- /dev/null
>> +++ b/osaf/libs/saf/include/saCkpt_B_02_03.h
>> @@ -0,0 +1,66 @@
>> +/* -*- OpenSAF -*-
>> + *
>> + * (C) Copyright 2008 The OpenSAF Foundation
>> + *
>> + * This program 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. This file and program are
>> licensed
>> + * under the GNU Lesser General Public License Version 2.1, February
>> 1999.
>> + * The complete license can be accessed from the following location:
>> + * http://opensource.org/licenses/lgpl-license.php
>> + * See the Copying file included with the OpenSAF distribution for full
>> + * licensing terms.
>> + *
>> + * Author(s): Oracle
>> + */
>> +
>> +/*
>> + * DESCRIPTION:
>> + * This file provides the suggested additions to the C language
>> binding for
>> + * the Service Availability(TM) Forum Information Model Management
>> Service (CKPT).
>> + * It contains only the prototypes and type definitions that are
>> part of this
>> + * proposed addition.
>> + * These additions are currently NON STANDARD. But the intention
>> is to get these
>> + * additions approved formally by SAF in the future.
>> + *
>> + */
>> +
>> +#ifndef _SA_CKPT_B_02_03_H
>> +#define _SA_CKPT_B_02_03_H
>> +
>> +#include "saAis.h"
>> +
>> +#ifdef __cplusplus
>> +extern "C" {
>> +#endif
>> + typedef void
>> + (*SaCkptCheckpointTrackCallbackT) (SaCkptCheckpointHandleT
>> checkpointHandle,
>> + SaCkptIOVectorElementT *ioVector,
>> + SaUint32T numberOfElements);
>> +
>> + typedef struct {
>> + SaCkptCheckpointOpenCallbackT saCkptCheckpointOpenCallback;
>> + SaCkptCheckpointSynchronizeCallbackT
>> saCkptCheckpointSynchronizeCallback;
>> + SaCkptCheckpointTrackCallbackT saCkptCheckpointTrackCallback;
>> + } SaCkptCallbacksT_2;
>> +
>> + extern SaAisErrorT
>> + saCkptInitialize_2(SaCkptHandleT *ckptHandle, const
>> SaCkptCallbacksT_2 *callbacks, SaVersionT *version);
>> +
>> + extern SaAisErrorT
>> + saCkptTrack(SaCkptHandleT ckptHandle);
>> +
>> + extern SaAisErrorT
>> + saCkptTrackStop(SaCkptHandleT ckptHandle);
>> +
>> + extern SaAisErrorT
>> + saCkptCheckpointTrack(SaCkptCheckpointHandleT
>> checkpointHandle);
>> +
>> + extern SaAisErrorT
>> + saCkptCheckpointTrackStop(SaCkptCheckpointHandleT
>> checkpointHandle);
>> +
>> +#ifdef __cplusplus
>> +}
>> +#endif
>> +
>> +#endif /* _SA_CKPT_H */
>> diff --git a/osaf/services/saf/cpsv/cpnd/cpnd_evt.c
>> b/osaf/services/saf/cpsv/cpnd/cpnd_evt.c
>> --- a/osaf/services/saf/cpsv/cpnd/cpnd_evt.c
>> +++ b/osaf/services/saf/cpsv/cpnd/cpnd_evt.c
>> @@ -59,6 +59,7 @@ static uint32_t cpnd_evt_proc_nd2nd_ckpt
>> static uint32_t
>> cpnd_evt_proc_nd2nd_ckpt_active_data_access_rsp(CPND_CB *cb, CPND_EVT
>> *evt, CPSV_SEND_INFO *sinfo);
>> static uint32_t cpnd_evt_proc_ckpt_sync(CPND_CB *cb, CPND_EVT *evt,
>> CPSV_SEND_INFO *sinfo);
>> static uint32_t cpnd_evt_proc_arrival_cbreg(CPND_CB *cb, CPND_EVT
>> *evt, CPSV_SEND_INFO *sinfo);
>> +static uint32_t cpnd_evt_proc_arrival_cbunreg(CPND_CB *cb, CPND_EVT
>> *evt, CPSV_SEND_INFO *sinfo);
>> static uint32_t cpnd_evt_proc_nd2nd_ckpt_sync_req(CPND_CB *cb,
>> CPND_EVT *evt, CPSV_SEND_INFO *sinfo);
>> static uint32_t cpnd_evt_proc_nd2nd_ckpt_active_sync(CPND_CB *cb,
>> CPND_EVT *evt, CPSV_SEND_INFO *sinfo);
>> static uint32_t cpnd_evt_proc_ckpt_read(CPND_CB *cb, CPND_EVT *evt,
>> CPSV_SEND_INFO *sinfo);
>> @@ -105,7 +106,7 @@ static char *cpnd_evt_str[] = {
>> "CPND_EVT_A2ND_CKPT_READ", /* Checkpoint Read Call */
>> "CPND_EVT_A2ND_CKPT_SYNC", /* Checkpoint Synchronize call */
>> "CPND_EVT_A2ND_CKPT_READ_ACK", /* read ack */
>> - "CPND_EVT_A2ND_ARRIVAL_CB_REG", /* Arrival Callback Register */
>> + "CPND_EVT_A2ND_ARRIVAL_CB_REG", /* Track Callback Register */
>>
>> "CPND_EVT_ND2ND_ACTIVE_STATUS", /* ckpt status info from
>> active */ /* Not used Anywhere from 3.0.2 */
>> "CPND_EVT_ND2ND_ACTIVE_STATUS_ACK", /* ckpt status ack from
>> active */ /*Not used Anywhere from 3.0.2 */
>> @@ -148,6 +149,7 @@ static char *cpnd_evt_str[] = {
>> "CPND_EVT_D2ND_CKPT_NUM_SECTIONS",
>> "CPND_EVT_A2ND_CKPT_REFCNTSET",
>> "CPND_EVT_A2ND_CKPT_LIST_UPDATE", /* Checkpoint ckpt
>> list update Call */
>> + "CPND_EVT_A2ND_ARRIVAL_CB_UNREG", /* Track Callback
>> Un-Register */
>> "CPND_EVT_MAX"
>> };
>> #endif
>> @@ -264,6 +266,9 @@ void cpnd_process_evt(CPSV_EVT *evt)
>> case CPND_EVT_A2ND_ARRIVAL_CB_REG:
>> (void)cpnd_evt_proc_arrival_cbreg(cb, &evt->info.cpnd,
>> &evt->sinfo);
>> break;
>> + case CPND_EVT_A2ND_ARRIVAL_CB_UNREG:
>> + (void)cpnd_evt_proc_arrival_cbunreg(cb, &evt->info.cpnd,
>> &evt->sinfo);
>> + break;
>> case CPND_EVT_D2ND_CKPT_ACTIVE_SET: /* broadcast message */
>> (void)cpnd_evt_proc_ckpt_active_set(cb, &evt->info.cpnd,
>> &evt->sinfo);
>> break;
>> @@ -3312,6 +3317,38 @@ static uint32_t cpnd_evt_proc_arrival_cb
>> return rc;
>> }
>>
>> +/******************************************************************************
>>
>>
>> + * Name : cpnd_evt_proc_arrival_cbunreg
>> + *
>> + * Description : Function to process the arrival callback
>> registration
>> + *
>> + * Arguments : CPND_CB *cb - CPND CB pointer
>> + * CPSV_EVT *evt - Received Event structure
>> + * CPSV_SEND_INFO *sinfo - Sender MDS information.
>> + *
>> + * Return Values : NCSCC_RC_SUCCESS/Error
>> + *
>> +
>> *****************************************************************************/
>> +static uint32_t cpnd_evt_proc_arrival_cbunreg(CPND_CB *cb, CPND_EVT
>> *evt, CPSV_SEND_INFO *sinfo)
>> +{
>> + CPND_CKPT_CLIENT_NODE *cl_node = NULL;
>> + uint32_t rc = NCSCC_RC_SUCCESS;
>> +
>> + TRACE_ENTER();
>> + cpnd_client_node_get(cb, evt->info.arr_ntfy.client_hdl, &cl_node);
>> + if (cl_node == NULL) {
>> + TRACE_4("cpnd client hdl get failed for
>> client_hdl:%llx",evt->info.arr_ntfy.client_hdl);
>> + rc = NCSCC_RC_FAILURE;
>> + TRACE_LEAVE();
>> + return rc;
>> + }
>> + cl_node->arrival_cb_flag = false;
>> +
>> + cpnd_restart_set_arrcb(cb, cl_node);
>> + TRACE_LEAVE();
>> + return rc;
>> +}
>> +
>> /****************************************************************************
>> * Name : cpnd_evt_proc_nd2nd_ckpt_sync_req
>> *
>>
>>
------------------------------------------------------------------------------
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