parser: Use long long when parsing net stats

It might be sufficient to use unsigned long in 32 bit environment, but
in order to avoid any issues with overflows, long long is safer.

Signed-off-by: Timo Kokkonen <kaapeli@itanic.dy.fi>

diff --git a/parser.c b/parser.c
index 65f264b167baea5bb59529779965b8c347d8daa7..10bcdbcc9e9bb62a5d4ad52bc35cc890a0159ded 100644 (file)
--- a/parser.c
+++ b/parser.c
@@ -177,10 +177,10 @@ int script_parser(char *rrd_data, void *parser_data)
 }
 
 struct iface_stats {
-       long int rx_bytes;
-       long int rx_packets;
-       long int tx_bytes;
-       long int tx_packets;
+       long long rx_bytes;
+       long long rx_packets;
+       long long tx_bytes;
+       long long tx_packets;
 };
 
 #define PROC_NETDEV    "/proc/net/dev"
@@ -221,7 +221,7 @@ static int get_iface_stats(const char *iface, struct iface_stats *stat)
                stat->tx_bytes          = dec_to_longlong(str, &str);
                stat->tx_packets        = dec_to_longlong(str, &str);
 
-               pr_info("rx_b %ld rx_p %ld tx_b %ld tx_p %ld\n",
+               pr_info("rx_b %lld rx_p %lld tx_b %lld tx_p %lld\n",
                        stat->rx_bytes, stat->rx_packets,
                        stat->tx_bytes, stat->tx_packets);
 
@@ -244,7 +244,7 @@ int netstats_parser(char *rrd_data, void *parser_data)
                ret = get_iface_stats(*iface_name, &stat);
 
                if (!ret) {
-                       ret = snprintf(rrd_data, max_str, "%ld:%ld:%ld:%ld",
+                       ret = snprintf(rrd_data, max_str, "%lld:%lld:%lld:%lld",
                                stat.rx_bytes, stat.rx_packets,
                                stat.tx_bytes, stat.tx_packets);
                } else {