From 74cbd37e12e80656845738ba7ae5e8fc2a1108e0 Mon Sep 17 00:00:00 2001
From: Babak Farrokhi <babak@farrokhi.net>
Date: Sun, 17 Sep 2017 20:09:25 +0430
Subject: [PATCH] Get pps counter from all interfaces

---
 pps.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 pps.c

diff --git a/pps.c b/pps.c
new file mode 100644
index 0000000..78b5168
--- /dev/null
+++ b/pps.c
@@ -0,0 +1,26 @@
+#include <stdio.h>
+#include <ifaddrs.h>
+#include <net/if.h>
+#include <string.h>
+
+#define IFA_STAT(s)     (((struct if_data *)ifa->ifa_data)->ifi_ ## s)
+
+int main(void)
+{
+    struct ifaddrs *ifap, *ifa;
+    char *name;
+
+    if (getifaddrs(&ifap) != 0) {
+        printf("error\n");
+    }
+    else {
+        for (ifa = ifap; ifa; ifa= ifa->ifa_next) {
+            name = ifa->ifa_name;
+            printf("%s: %lu, %lu\n", ifa->ifa_name, IFA_STAT(opackets), IFA_STAT(ipackets));
+            while (ifa->ifa_next != NULL && 
+                    (strcmp(ifa->ifa_next->ifa_name, name) == 0))  {
+                ifa = ifa->ifa_next;
+            }
+        }
+    }
+}