Question
Consider the following program: 1 int main() { 2 int count = 0; 3 int pid; 4 5 6 7 8 9 10 11
Consider the following program: 1 int main() { 2 int count = 0; 3 int pid; 4 5 6 7 8 9 10 11 if(!(pid = fork() ) ) { 12 while((count < 2) && (pid count++; printf("%d", count) } if (count > 0) { printf("%d", count); } 13} 14 if (pid) { 15 16 17 18 19} waitpid (pid, NULL, 0); count count < < 1; printf("%d", count) } fork() ) ) { 1). How many processes are created during the execution of this program? Explain. (10 points) 2). List all the possible outputs of the program. (10 + 3 bonus points)
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Computer Systems A Programmers Perspective
Authors: Randal E. Bryant, David R. O'Hallaron
3rd Global Edition
1292101768, 978-1292101767
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