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include<stdio.h> #include<pthread.h> int i=4 ,j=10; void*childfunc(void *p) {    printf("child here.i=%d,j=%d\n",i,j);    i*=3;    j*=3;   ...

include<stdio.h>
#include<pthread.h>
int i=4 ,j=10;
void*childfunc(void *p)
{
   printf("child here.i=%d,j=%d\n",i,j);
   i*=3;
   j*=3;
   printf("child here.i=%d,j=%d\n",i,j);
}
void main()
{
   pthread_t child1;
   pthread_create(&child, Null,childfunc, Null)
pthread_join(child,Null);
   printf("parent here.i=%d,j=%d\n",i,j);
   i*=2;
   j*=2;
   printf("end of program .i=%d,j=%d\n",i,j);
}

what is output?

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Homework Answers

Answer #1

There were some errors in the program which I have corrected. The output is at the bottom.

#include<stdio.h>
#include<pthread.h>

int i=4, j=10;

void*childfunc(void *p)
{
printf("child here.i=%d,j=%d\n",i,j);
i*=3;
j*=3;
printf("child here.i=%d,j=%d\n",i,j);
}

void main()
{
pthread_t child1;
pthread_create(&child1, NULL, childfunc, NULL);
pthread_join(child1, NULL);
printf("parent here.i=%d,j=%d\n",i,j);
i*=2;
j*=2;
printf("end of program .i=%d,j=%d\n",i,j);
}

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include<stdio.h> #include<pthread.h> int i=4 ,j=10; void*childfunc(void *p) {    printf("child here.i=%d,j=%d\n",i,j);    i*=3;    j*=3;   ...
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