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When i run a programm of orphan process. Instead of getting child's parent (ppid)=1 ..i get 1400 and it varies as per system.
How can i findthe right soluion???
My pgm:
#include<stdlib.h>
# include <stdio.h>
int main()
{
int pid;
pid=fork();
if(pid < 0)
{exit(-1);}
else if(pid==0)
{
printf("Child Process is Sleeping ...");
sleep(10);
printf("Orphan Child's Parent ID : %u
",getppid());
}
else
{
printf("Parent Process Completed ... %u
",getpid());
exit(0);
}
return 0;
}
Output:
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