操作系统课程里 用C语言实现银行家算法。
if(status==0)
{
needhead=need1=need2=(struct need*)malloc(needlen);
need1->next=need2->next=NULL;
need1->value=maxtemp->value-alloctemp->value;
status++;
}
else
{
need2=(struct need *)malloc(needlen);
need2->value=(maxtemp->value)-(alloctemp->value);
if(status==1)
{
needhead->next=need2;
status++;
}
need1->next=need2;
need1=need2;
}
maxtemp=maxtemp->next;
alloctemp=alloctemp->next;
}
need2->next=NULL;
status=0;
for(i=0;i<row;i++)
{
if(status==0)
{
finihead=finish1=finish2=(struct finish*)malloc(finilen);
finish1->next=finish2->next=NULL;
finish1->stat=0;
status++;
}
else
{
finish2=(struct finish*)malloc(finilen);
finish2->stat=0;
if(status==1)
{
finihead->next=finish2;
status++;
