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);](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fefaf85f2-9404-4cd0-a1a4-cf0bb6387951%2Feb81eb05-71aa-495a-a80b-b42e98a0d7e2%2Fq2k822w_processed.jpeg&w=3840&q=75)
Transcribed Image Text: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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