#include <stdio.h>
#include <pthread.h>
#include <unistd.h>
#include <errno.h>
int ticket = 10;
void *sell_ticket1(void)
{
while(1)
{
if(ticket > 0)
{
sleep(1);
printf("sell ticket--> chool ticket:%d\n",--ticket);
}
else
{
break;
}
}
return NULL;
}
void *sell_ticket2(void)
{
while(1)
{
if(ticket > 0)
{
sleep(1);
printf("sell ticket--> chool ticket:%d\n",--ticket);
}
else
{
break;
}
}
}
void *sell_ticket3(void)
{
while(1)
{
if(ticket > 0)
{
sleep(1);
printf("sell ticket--> chool ticket:%d\n",--ticket);
}
else
{
break;
}
}
return NULL;
}
int main()
{
int i=0, ret=0;
pthread_t id1,id2,id3;
ret = pthread_create(&id1, NULL, (void*)sell_ticket1, NULL);
ret = pthread_create(&id2, NULL, (void*)sell_ticket1, NULL);
ret = pthread_create(&id3, NULL, (void*)sell_ticket1, NULL);
pthread_join(id1, NULL);
printf("id1 exit!\n");
pthread_join(id2, NULL);
printf("id2 exit!\n");
pthread_join(id3, NULL);
printf("id3 exit!\n");
return 0;
}
转载请注明原文地址: https://ju.6miu.com/read-965333.html
