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/*
* Copyright (c) 2017 TOYOTA MOTOR CORPORATION
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdlib.h>
#include "sm-pending.h"
struct pending* add_pending(struct pending *list, int source_id)
{
struct pending* pd;
if(list == NULL){
pd = malloc(sizeof(struct pending));
if(NULL == pd){
AFB_WARNING("memory allocation error");
return NULL;
}
pd->source.sourceID = source_id;
pd->next = NULL;
return pd;
}
else{
list->next = add_pending(list->next, source_id);
return list;
}
}
struct pending* get_pending(struct pending *list, int source_id){
if(list == NULL){
return NULL;
}
if(list->source.sourceID == source_id){
return list;
}
else{
struct pending* pd = get_pending(list->next, source_id);
return pd;
}
}
struct pending* del_pending(struct pending* list, int source_id){
struct pending* tmp;
if(list == NULL){
return NULL;
}
if(list->source.sourceID == source_id){
tmp = list->next;
free(list);
return tmp;
}
else{
list->next = del_pending(list->next, source_id);
return list;
}
}
void del_all_pendings(struct pending *list){
struct pending* tmp;
if(list != NULL){
tmp = list->next;
free(list);
del_all_pendings(tmp);
}
}
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