initial commit

src/cpu_control.c

@@ -0,0 +1,19 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>  // Add this for sysconf()
+#include "cpu_control.h"
+
+void set_cpu_governor(const char *governor) {
+    int cpu_count = sysconf(_SC_NPROCESSORS_ONLN);
+    for (int i = 0; i < cpu_count; i++) {
+        char path[64];
+        sprintf(path, "/sys/devices/system/cpu/cpu%d/cpufreq/scaling_governor", i);
+        FILE *f = fopen(path, "w");
+        if (f) {
+            fprintf(f, "%s", governor);
+            fclose(f);
+        } else {
+            perror("Failed to set CPU governor");
+        }
+    }
+}