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Replace define with enum #1

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Replace define with enum #1

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owepie Apr 30, 2019
4409fe5
Update scheduler.h
owepie Apr 30, 2019
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6 changes: 3 additions & 3 deletions main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -12,12 +12,12 @@ int main()
{

char sched_policy[4];
int policy;
enum Policy policy;
int nproc;
struct process *proc;

scanf("%4s", sched_policy);

if (strcmp(sched_policy, "FIFO") == 0) {
policy = FIFO;
}
Expand All @@ -39,7 +39,7 @@ int main()
fprintf(stderr, "Invalid number of processes.(Or policy exceeds 4 characters)");
exit(0);
}

proc = (struct process *)malloc(nproc * sizeof(struct process));

for (int i = 0; i < nproc; i++) {
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9 changes: 3 additions & 6 deletions scheduler.h
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Expand Up @@ -3,11 +3,8 @@

#include "process.h"

#define FIFO 1
#define RR 2
#define SJF 3
#define PSJF 4
enum Policy{FIFO, RR, SJF, PSJF};

void schedule(struct process *, int num_proc, int policy);
void schedule(struct process *, int num_proc, enum Poilcy policy);

#endif
#endif