saturneric/ZE-Standard-Libraries
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Defind some functions about safemod.

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Modified original structures and functions in order to
satisfy the safe mode requirements.
This commit is contained in:
Saturneric 2018-02-10 15:38:56 +08:00
parent a1e8e897c9
commit 24cce47af4
1 changed files with 49 additions and 7 deletions
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56
list/list.h
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@ -12,7 +12,8 @@ typedef struct List{
unsigned long long length; unsigned long long length;
}List; }List;
int safeMode(int ifon);//Safe mode is used to make sure that all malloced will be freed. int safeMode(int ifon);//Safe mode is used to make sure that all malloced will be freed.
int releaseAll(void);
List *init_list(void); List *init_list(void);
Node *init_node(void); Node *init_node(void);
int init_value(Node *,void *); int init_value(Node *,void *);
@ -31,8 +32,32 @@ int releaseNode(Node *p_node);
/*Something about safe mode*/ /*Something about safe mode*/
int if_safeMode = 0; int if_safeMode = 0;
List *node_list; //Store nodes which haven't been freed. List *node_list = NULL; //Store nodes which haven't been freed.
List *list_list; //Store lists which haven't been freed. List *list_list = NULL; //Store lists which haven't been freed.
int safeMode(int ifon){
if(ifon == 1){
if (node_list == NULL && list_list == NULL){
node_list = (List *)malloc(sizeof(List));
list_list = (List *)malloc(sizeof(List));
if_safeMode = 1;
}
else{
return -1;
}
}
return ifon;
}
int releaseAll(void){
if(if_safeMode == 1){
if_safeMode = 0;
releaseList(node_list);
releaseList(list_list);
}
return 0;
}
Node *init_node(void){ Node *init_node(void){
Node *p_node = (Node *) malloc(sizeof(Node)); Node *p_node = (Node *) malloc(sizeof(Node));
@ -46,12 +71,20 @@ List *init_list(void){
List *p_list = (List *) malloc(sizeof(List)); List *p_list = (List *) malloc(sizeof(List));
p_list->head = NULL; p_list->head = NULL;
p_list->tail = NULL; p_list->tail = NULL;
Node *p_node = init_node(); if(if_safeMode){
init_value(p_node,(void *)p_list); Node *p_node = init_node();
if(if_safeMode) insertInHead(list_list,p_node); init_value(p_node,(void *)p_list);
insertInTail(list_list,p_node);
}
return p_list; return p_list;
} }
int init_value(Node *p_node,void * p_value){
p_node->if_setvalue = 1;
p_node->value = p_value;
return 0;
}
unsigned long long getId(void){ unsigned long long getId(void){
unsigned long long id = 0; unsigned long long id = 0;
srand(time(0)); srand(time(0));
@ -80,7 +113,12 @@ int insertInTail(List *p_list, Node *p_node){
} }
int releaseNode(Node *p_node){ int releaseNode(Node *p_node){
free(p_node->value); if(if_safeMode == 1){
removeByNode(node_list,p_node);
}
if(p_node->if_setvalue == 1){
free(p_node->value);
}
free(p_node); free(p_node);
return 0; return 0;
} }
@ -88,6 +126,10 @@ int releaseNode(Node *p_node){
int releaseList(List *p_list){ int releaseList(List *p_list){
Node *p_node, *pl_node; Node *p_node, *pl_node;
p_node = p_list->head; p_node = p_list->head;
if(if_safeMode == 1){
Node *tar_list = findByValue(list_list,"int",(void *)p_list);
removeByNode(list_list,tar_list);
}
while (p_node != NULL){ while (p_node != NULL){
pl_node = p_node; pl_node = p_node;
p_node = p_node->next; p_node = p_node->next;