「🏗️」 wip: wut

src/utils.c

@@ -1,8 +1,8 @@
 #include <ping.h>
-#include <unistd.h>
 #include <stdlib.h>
+#include <unistd.h>
 
-void	append_time(double time) {
+void append_time(double time) {
 	if (times == NULL) {
 		times = malloc(sizeof(double));
 		times[0] = time;
@@ -12,3 +12,34 @@ void	append_time(double time) {
 	}
 }
 
+double get_max_rtt(void) {
+	double max = 0;
+	for (int i = 0; i < rx_count; i++) {
+		if (times[i] > max)
+			max = times[i];
+	}
+	return max;
+}
+
+double get_min_rtt(void) {
+	double min = 0;
+	for (int i = 0; i < rx_count; i++) {
+		if (times[i] < min)
+			min = times[i];
+	}
+	return min;
+}
+
+double get_avg_rtt(void) {
+	double avg = 0;
+	for (int i = 0; i < rx_count; i++) {
+		avg += times[i];
+	}
+	avg = avg / rx_count;
+	return avg;
+}
+
+double get_stddev_rtt(void) {
+	double stddev = 0;
+	return stddev;
+}