Fix code style

Change-Id: Ia9b1218ab6d0e82de0837c6789b9bcaf067c3f7f

diff --git a/tests/smack_net_test.c b/tests/smack_net_test.c
index b4b691e..7d67c8b 100644 (file)
--- a/tests/smack_net_test.c
+++ b/tests/smack_net_test.c
@@ -7,7 +7,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <errno.h>
-#include <arpa/inet.h> 
+#include <arpa/inet.h>
 #include <time.h>
 
 #define MAX_SAMPLES    100000
@@ -18,145 +18,140 @@ char labels[MAX_LABELS][MAX_LABEL];
 
 int change_label(const int n)
 {
-    FILE *fp = fopen ("/proc/self/attr/current", "w");
-    
-    if (fp == NULL)
-    {
-        perror("/proc/self/attr/current");
-        return (1);
-    }
-    
-    if (fwrite (labels[n], strlen(labels[n]), 1, fp) == 0)
-    {
-        perror("/proc/self/attr/current");
-        fclose(fp);
-        return (1);
-    }
-    
-    fclose (fp);
-    return (0);
+       FILE *fp = fopen("/proc/self/attr/current", "w");
+
+       if (fp == NULL)
+       {
+               perror("/proc/self/attr/current");
+               return 1;
+       }
+
+       if (fwrite(labels[n], strlen(labels[n]), 1, fp) == 0)
+       {
+               perror("/proc/self/attr/current");
+               fclose(fp);
+               return 1;
+       }
+
+       fclose(fp);
+       return 0;
 }
 
 int read_labels(const char *labels_file)
 {
-    FILE *fp = fopen(labels_file, "r");
-    int nl = 0;
-
-    if (fp == NULL)
-    {
-        perror(labels_file);
-        return (1);
-    }    
-    
-    while (!feof(fp))
-    {
-        if (fgets(labels[nl++], MAX_LABEL, fp) == NULL)
-        {
-            printf ("Read %d labels\n", nl);
-            break;
-        }
-    }
-    
-    fclose(fp);
-    return (0);
+       FILE *fp = fopen(labels_file, "r");
+       int nl = 0;
+
+       if (fp == NULL)
+       {
+               perror(labels_file);
+               return 1;
+       }
+
+       while (!feof(fp))
+       {
+               if (fgets(labels[nl++], MAX_LABEL, fp) == NULL)
+               {
+                       printf("Read %d labels\n", nl);
+                       break;
+               }
+       }
+
+       fclose(fp);
+       return 0;
 }
 
 int con(const char *ip, const int n)
 {
-    int sockfd = 0;
-    struct sockaddr_in serv_addr;
-    
-    if((sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
-    {
-        perror("socket");
-        return 1;
-    } 
-
-    memset(&serv_addr, '0', sizeof(serv_addr)); 
-
-    serv_addr.sin_family = AF_INET;
-    serv_addr.sin_port = htons(80); 
-
-    if(inet_pton(AF_INET, ip, &serv_addr.sin_addr) <= 0)
-    {
-        perror("inet_pton");
-        return 1;
-    } 
-
-    if(connect(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0)
-    {
-       perror ("connect");
-       return 1;
-    }
-
-    close (sockfd);
-    
-    return (0);
+       int sockfd = 0;
+       struct sockaddr_in serv_addr;
+
+       if ((sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
+       {
+               perror("socket");
+               return 1;
+       }
+
+       memset(&serv_addr, '0', sizeof(serv_addr));
+
+       serv_addr.sin_family = AF_INET;
+       serv_addr.sin_port = htons(80);
+
+       if (inet_pton(AF_INET, ip, &serv_addr.sin_addr) <= 0)
+       {
+               perror("inet_pton");
+               return 1;
+       }
+
+       if (connect(sockfd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) < 0)
+       {
+          perror("connect");
+          return 1;
+       }
+
+       close(sockfd);
+
+       return 0;
 }
 
 int main(int argc, char *argv[])
 {
-    int n = 0, conn_all = 0, avg_n = 0;
-    long avg_every = 0;
-    long avg_samples[MAX_SAMPLES] = {0};
-    long elapsed_samples[MAX_SAMPLES] = {0};
-    unsigned long avg_accumulator = 0;
-    struct timespec tp_start, tp_end;
-    
-    if(argc != 5)
-    {
-        printf("Usage: %s <ip> <iter> <avg_every> <labels_file>\n", argv[0]);
-        return (1);
-    }
-
-    if (read_labels(argv[4]))
-    {
-        printf("Can't read labels %s\n", argv[4]);
-        return (1);
-    }    
-    
-    conn_all = atol(argv[2]);
-    avg_every = atol(argv[3]);
-
-    for (n = 0; n < conn_all; n++)
-    {  
-        if (change_label(n))
-        {
-            printf ("change_label failed\n");
-            return (1);
-        }
-        
-        clock_gettime (CLOCK_REALTIME, &tp_start);
-        
-        if (con(argv[1], n))
-        {
-             printf ("con() failed\n");
-             return (1);
-        }
-        
-        clock_gettime (CLOCK_REALTIME, &tp_end);
-        
-        elapsed_samples[n]     = tp_end.tv_nsec - tp_start.tv_nsec;
-        avg_accumulator        += elapsed_samples[n];
-        
-        if (avg_n++ == avg_every)
-        {
-            avg_n = 0;
-            avg_samples[n] = avg_accumulator / avg_every;
-            
-            if (avg_samples[n] < 0)
-            {
-                printf ("Bad avg: start:%u end:%u diff:%u accumulator:%u div:%u\n", tp_start.tv_nsec, tp_end.tv_nsec, tp_end.tv_nsec - tp_start.tv_nsec, avg_accumulator, avg_accumulator / avg_every);
-            }
-            avg_accumulator = 0;
-            
-            
-            
-            printf ("Average over %d samples %.4f ms\n", avg_every, avg_samples[n]/1000000.0f);
-        }
-        
-        
-    }
-    
-    return (0);
+       int n = 0, conn_all = 0, avg_n = 0;
+       long avg_every = 0;
+       long avg_samples[MAX_SAMPLES] = {0};
+       long elapsed_samples[MAX_SAMPLES] = {0};
+       unsigned long avg_accumulator = 0;
+       struct timespec tp_start, tp_end;
+
+       if (argc != 5)
+       {
+               printf("Usage: %s <ip> <iter> <avg_every> <labels_file>\n", argv[0]);
+               return 1;
+       }
+
+       if (read_labels(argv[4]))
+       {
+               printf("Can't read labels %s\n", argv[4]);
+               return 1;
+       }
+
+       conn_all = atol(argv[2]);
+       avg_every = atol(argv[3]);
+
+       for (n = 0; n < conn_all; n++)
+       {
+               if (change_label(n))
+               {
+                       printf("change_label failed\n");
+                       return 1;
+               }
+
+               clock_gettime(CLOCK_REALTIME, &tp_start);
+
+               if (con(argv[1], n))
+               {
+                        printf("con() failed\n");
+                        return 1;
+               }
+
+               clock_gettime(CLOCK_REALTIME, &tp_end);
+
+               elapsed_samples[n] = tp_end.tv_nsec - tp_start.tv_nsec;
+               avg_accumulator += elapsed_samples[n];
+
+               if (avg_n++ == avg_every)
+               {
+                       avg_n = 0;
+                       avg_samples[n] = avg_accumulator / avg_every;
+
+                       if (avg_samples[n] < 0)
+                       {
+                               printf("Bad avg: start:%u end:%u diff:%u accumulator:%u div:%u\n", tp_start.tv_nsec, tp_end.tv_nsec, tp_end.tv_nsec - tp_start.tv_nsec, avg_accumulator, avg_accumulator / avg_every);
+                       }
+                       avg_accumulator = 0;
+
+                       printf("Average over %d samples %.4f ms\n", avg_every, avg_samples[n]/1000000.0f);
+               }
+       }
+       return 0;
 }