fix formatting

src/decpcap.c

@@ -112,17 +112,15 @@ struct dp_handle *dp_open_live(const char *device, int snaplen, int promisc,
 
 /* function to get packet statistics, e.g. dropped packets */
 
-dp_stat dp_stats(struct dp_handle* handle)
-{
+dp_stat dp_stats(struct dp_handle *handle) {
   struct pcap_stat ps;
-  if(pcap_stats(handle->pcap_handle, &ps) == PCAP_ERROR)
-  {
-      fprintf(stderr, "Error getting pcap_stats: %s\n", 
-              pcap_geterr(handle->pcap_handle));
-      ps.ps_recv   = 0;
-      ps.ps_drop   = 0;
-      ps.ps_ifdrop = 0;
-      return ps;
+  if (pcap_stats(handle->pcap_handle, &ps) == PCAP_ERROR) {
+    fprintf(stderr, "Error getting pcap_stats: %s\n",
+            pcap_geterr(handle->pcap_handle));
+    ps.ps_recv = 0;
+    ps.ps_drop = 0;
+    ps.ps_ifdrop = 0;
+    return ps;
   }
   return ps;
 }

src/decpcap.h

@@ -72,7 +72,7 @@ struct dp_handle *dp_open_offline(char *fname, char *ebuf);
 
 /* function to get packet statistics, e.g. dropped packets */
 
-dp_stat dp_stats(struct dp_handle* handle);
+dp_stat dp_stats(struct dp_handle *handle);
 
 /* functions to add callbacks */
 

src/libnethogs.cpp

@@ -7,10 +7,10 @@ extern "C" {
 #include <errno.h>
 #include <fcntl.h>
 #include <iostream>
+#include <list>
 #include <map>
 #include <memory>
 #include <vector>
-#include <list>
 
 //////////////////////////////
 extern ProcList *processes;
@@ -249,7 +249,6 @@ static void nethogsmonitor_handle_update(NethogsMonitorCallback cb) {
       NHM_UPDATE_ONE_FIELD(data.sent_kbs, sent_kbs)
       NHM_UPDATE_ONE_FIELD(data.recv_kbs, recv_kbs)
 
-
 #undef NHM_UPDATE_ONE_FIELD
 
       if (data_change) {
@@ -265,7 +264,8 @@ static void nethogsmonitor_handle_update(NethogsMonitorCallback cb) {
 
 static void nethogsmonitor_clean_up() {
   // clean up
-  for(auto current_handle = handles.begin(); current_handle != handles.end(); current_handle++){
+  for (auto current_handle = handles.begin(); current_handle != handles.end();
+       current_handle++) {
     pcap_close(current_handle->content->pcap_handle);
   }
   handles.clear();
@@ -303,7 +303,8 @@ int nethogsmonitor_loop_devices(NethogsMonitorCallback cb, char *filter,
   while (monitor_run_flag) {
     bool packets_read = false;
 
-    for(auto current_handle = handles.begin(); current_handle != handles.end(); current_handle++) {
+    for (auto current_handle = handles.begin(); current_handle != handles.end();
+         current_handle++) {
       userdata->device = current_handle->devicename;
       userdata->sa_family = AF_UNSPEC;
       int retval = dp_dispatch(current_handle->content, -1, (u_char *)userdata,
@@ -340,13 +341,14 @@ void nethogsmonitor_breakloop() {
   write(self_pipe.second, "x", 1);
 }
 
-void nethogs_packet_stats(NethogsPackageStats **stats, int *stats_size)
-{
-
-  *stats = static_cast<NethogsPackageStats *>(malloc(handles.size() * sizeof(NethogsPackageStats)));
+void nethogs_packet_stats(NethogsPackageStats **stats, int *stats_size) {
+
+  *stats = static_cast<NethogsPackageStats *>(
+      malloc(handles.size() * sizeof(NethogsPackageStats)));
   int i = 0;
 
-  for(auto current_handle = handles.begin(); current_handle != handles.end(); current_handle ++){
+  for (auto current_handle = handles.begin(); current_handle != handles.end();
+       current_handle++) {
     dp_stat stat = dp_stats(current_handle->content);
     stats[i]->ps_recv = stat.ps_recv;
     stats[i]->ps_drop = stat.ps_drop;

src/libnethogs.h

@@ -33,11 +33,13 @@ typedef struct NethogsMonitorRecord {
   float recv_kbs;
 } NethogsMonitorRecord;
 
-typedef struct NethogsPackageStats
-{
-  u_int ps_recv;           /** number of packets received */
-  u_int ps_drop;           /** number of packets dropped because there was no room in the operating system's buffer when they arrived, because packets weren't being read fast enough */
-  u_int ps_ifdrop;         /** number of packets dropped by the network interface or its driver.  */
+typedef struct NethogsPackageStats {
+  u_int ps_recv; /** number of packets received */
+  u_int ps_drop; /** number of packets dropped because there was no room in the
+                    operating system's buffer when they arrived, because packets
+                    weren't being read fast enough */
+  u_int ps_ifdrop; /** number of packets dropped by the network interface or its
+                      driver.  */
   const char *devicename; /** name of the network interface */
 } NethogsPackageStats;
 
@@ -106,11 +108,12 @@ NETHOGS_DSO_VISIBLE void nethogsmonitor_breakloop();
 
 /**
  * @brief returns the pcap packet stats per device
- * 
+ *
  * @param stats C-Style array the will hold the stats
  * @param stats_size elements and therefore devices in stats
  */
-NETHOGS_DSO_VISIBLE void nethogs_packet_stats(NethogsPackageStats **stats, int *stats_size);
+NETHOGS_DSO_VISIBLE void nethogs_packet_stats(NethogsPackageStats **stats,
+                                              int *stats_size);
 
 #undef NETHOGS_DSO_VISIBLE
 #undef NETHOGS_DSO_HIDDEN

src/main.cpp

@@ -1,8 +1,8 @@
 #include "nethogs.cpp"
 #include <fcntl.h>
+#include <list>
 #include <set>
 #include <vector>
-#include <list>
 
 #ifdef __linux__
 #include <linux/capability.h>
@@ -309,7 +309,8 @@ int main(int argc, char **argv) {
   while (1) {
     bool packets_read = false;
 
-    for (auto current_handle = handles.begin(); current_handle != handles.end(); current_handle ++) {
+    for (auto current_handle = handles.begin(); current_handle != handles.end();
+         current_handle++) {
       userdata->device = current_handle->devicename;
       userdata->sa_family = AF_UNSPEC;
       int retval = dp_dispatch(current_handle->content, -1, (u_char *)userdata,

src/process.cpp

@@ -196,16 +196,14 @@ void Process::gettotalb(float *recvd, float *sent) {
 void Process::getlast(u_int64_t *recvd, u_int64_t *sent) {
   u_int64_t sum_sent = 0, sum_recv = 0;
   gettotal(&sum_recv, &sum_sent);
-  
+
   *sent = sum_sent - this->sent_last_reported;
   *recvd = sum_recv - this->rcvd_last_reported;
 
   this->sent_last_reported = sum_sent;
   this->rcvd_last_reported = sum_recv;
 }
 
-
-
 Process *findProcess(struct prg_node *node) {
   ProcList *current = processes;
   while (current != NULL) {