Unix Programming - Re: how to solve the philosopher problem .and what's wrong with my

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Re: how to solve the philosopher problem .and what's wrong with my

Angelo Biboudis

2006-09-28, 8:00 am

DaVinci wrote:
> Only one thread created ,the others doesn't why?

You create pthread_t tid in the loop. You need an array of thread ids
outside the loop.
Here it is. Try it.

pthread_t tid[N];

> int main()
> {
>
> for(int i = 0;i<N;i++)
> {
> forks[i] = (struct Fork*)malloc(sizeof(struct Fork));
> forks[i]->flag = FREE;
> forks[i]->num = i;
> }
>
> for(int i=0;i<N;i++)
> {
>
> pthread_create(tid+i,NULL,(void*)phlosi
,(void*)i);
>
> }
> return 0;
> }
>

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