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分享vfork 死锁
#include <unistd.h>
#include <stdio.h>
int main(void)
{
pid_t pid;
int count=0;
printf("0000 pid=%d\n",getpid());
pid=vfork();
if(pid==0)
{
printf("1111 pid=%d\n",getpid());
printf("count= %d\n",count);
}
else
{
printf("2222 pid=%d\n",getpid());
printf("count= %d\n",count);
}
return 0;
}
#include <stdio.h>
int main(void)
{
pid_t pid;
int count=0;
printf("0000 pid=%d\n",getpid());
pid=vfork();
if(pid==0)
{
printf("1111 pid=%d\n",getpid());
printf("count= %d\n",count);
}
else
{
printf("2222 pid=%d\n",getpid());
printf("count= %d\n",count);
}
return 0;
}
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