True/false: The following program has a race on the value of myid.void *printld(void *vargp) {int myid="((int *)vargp);printf("%d\n", myid);return NULL;}int main() {}pthread_t tid[2];int i;for (i = 0; i < 2; i++)Pthread_create(&tid[i], NULL, printld, &i);Pthread_join(tid[0], NULL);Pthread_join(tid[1], NULL);

Race condition generates when two threads access a shared variable at the same time. That is, the…

True/false: The following program has a race on the value of myid. void *printld(void *vargp) { int myid = *((int *)vargp); printf("%d\n", myid); return NULL; }

True/false: The following program has a race on the value of myid. void printld(void vargp) { int myid = ((int )vargp); printf("%d\n", myid); return NULL; }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

True/false: The following program has a race on the value of myid.
void *printld(void *vargp) {
int myid="((int *)vargp);
printf("%d\n", myid);
return NULL;
}
int main() {
}
pthread_t tid[2];
int i;
for (i = 0; i < 2; i++)
Pthread_create(&tid[i], NULL, printld, &i);
Pthread_join(tid[0], NULL);
Pthread_join(tid[1], NULL);

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