#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
int main()
{
int x = 1;
int returnValue = fork();
if (returnValue == 0)
{
printf("Child, returnValue = %d \n", returnValue
); }else
{
printf("Parent, returnValue = %d \n", returnValue
); }
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CiNpbmNsdWRlIDx1bmlzdGQuaD4KI2luY2x1ZGUgPHN0ZGxpYi5oPgppbnQgbWFpbigpCnsKCWludCB4ID0gMTsKCWludCByZXR1cm5WYWx1ZSA9IGZvcmsoKTsKCWlmIChyZXR1cm5WYWx1ZSA9PSAwKSAKCXsKCQlwcmludGYoIkNoaWxkLCByZXR1cm5WYWx1ZSA9ICVkIFxuIiwgcmV0dXJuVmFsdWUpOwoJfWVsc2UgCgl7CgkJcHJpbnRmKCJQYXJlbnQsIHJldHVyblZhbHVlID0gJWQgXG4iLCByZXR1cm5WYWx1ZSk7Cgl9CglyZXR1cm4gMDsKfQ==