97 lines
1.4 KiB
C
97 lines
1.4 KiB
C
#include <stdlib.h>
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#include <stddef.h>
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#include <stdint.h>
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#include "oslib/osmem.h"
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#include "shared/jblist.h"
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void jbNewList(struct jbList *list)
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{
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list->First=NULL;
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list->Last=NULL;
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}
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void jbAddNode(struct jbList *list, struct jbNode *node)
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{
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if(!list->First)
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list->First=node;
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else
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list->Last->Next=node;
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list->Last=node;
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node->Next=NULL;
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}
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void jbFreeList(struct jbList *list)
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{
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struct jbNode *tmp,*tmp2;
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for(tmp=list->First;tmp;)
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{
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tmp2=tmp->Next;
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osFree(tmp);
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tmp=tmp2;
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}
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list->First=NULL;
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list->Last=NULL;
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}
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void jbFreeNum(struct jbList *list,uint32_t num)
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{
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struct jbNode *old=NULL,*tmp;
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uint32_t c;
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tmp=list->First;
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for(c=0;c<num && tmp;c++)
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{
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if(c==num-1)
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old=tmp;
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tmp=tmp->Next;
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}
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if(c==num)
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{
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if(old)
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old->Next=tmp->Next;
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if(num==0)
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list->First=tmp->Next;
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if(tmp->Next == NULL)
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list->Last=old;
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osFree(tmp);
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}
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}
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void jbFreeNode(struct jbList *list,struct jbNode *node)
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{
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struct jbNode *old=NULL,*tmp;
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for(tmp=list->First;tmp;tmp=tmp->Next)
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{
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if(tmp->Next == node)
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old=tmp;
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if(tmp == node) break;
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}
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if(tmp == node)
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{
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if(old)
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old->Next=tmp->Next;
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if(node == list->First)
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list->First=tmp->Next;
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if(tmp->Next == NULL)
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list->Last=old;
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osFree(tmp);
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}
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}
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