add: project 2

project2/src/fcfs.c

@@ -0,0 +1,24 @@
+#include "fcfs.h"
+#include "main.h"
+#include <stdlib.h>
+
+void fcfs_run(process processes[], int num_processes) {
+  // Assign each to next free time
+  cpu_time_t next_free = 0;
+  for (int i = 0; i < num_processes; i++) {
+    cpu_time_t arrival = processes[i].arrival;
+    cpu_time_t burst = processes[i].burst;
+
+    processes[i].num_schedules = 1;
+    processes[i].starts = malloc(sizeof(cpu_time_t));
+    processes[i].starts[0] = arrival >= next_free ? arrival : next_free;
+    processes[i].durations = malloc(sizeof(cpu_time_t));
+    processes[i].durations[0] = burst;
+    next_free = processes[i].starts[0] + burst;
+  }
+}
+
+scheduler fcfs = (scheduler){.name = "fcfs",
+                             .description = "First Come First Serve",
+                             .run = fcfs_run,
+                             .uses_priority = 0};