trailstrip

1 files changed, 6 insertions, 6 deletions

diff --git a/watchdog.c b/watchdog.c
index 4a81272..749b5e4 100644
--- a/watchdog.c
+++ b/watchdog.c
@@ -54,7 +54,7 @@ static int compare_int(const void *pa, const void *pb)
 {
     int a = *(const int *) pa;
     int b = *(const int *) pb;
-    return a > b ? 1 : a == b ? 0 : -1; 
+    return a > b ? 1 : a == b ? 0 : -1;
 }
 
 static bool is_sep(char c)
@@ -72,12 +72,12 @@ static char *nth_word(unsigned int n, char *ptr, size_t size)
             if (ptr[pos] == '(') paren = true;
             if (ptr[pos] == ')') paren = false;
         } while (!is_sep(ptr[pos++]) || paren);
-    
+
         if (i == n-1) start = pos;
     }
     ptr[pos-1] = '\0';
     return &ptr[start];
-} 
+}
 
 int main(int argc, char **argv)
 {
@@ -105,7 +105,7 @@ int main(int argc, char **argv)
         struct timespec ts;
         clock_gettime(CLOCK_BOOTTIME, &ts);
         times[0] = ts.tv_sec * clock_tick + ts.tv_nsec * clock_tick / 1000000000;
-    
+
         int dirfd = open("/proc", O_RDONLY | O_DIRECTORY);
         if (dirfd == -1) {
             perror("open /proc");
@@ -136,7 +136,7 @@ int main(int argc, char **argv)
         qsort(pids, num_pids, sizeof(int), &compare_int);
 
         procs->num = 0;
-        size_t oldproc_idx = 0; 
+        size_t oldproc_idx = 0;
         for (size_t i = 0; i < num_pids; i++) {
             char statname[20];
             snprintf(statname, 20, "%d/stat", pids[i]);
@@ -205,7 +205,7 @@ int main(int argc, char **argv)
         struct process_tab *tmp = oldprocs;
         oldprocs = procs;
         procs = tmp;
-        
+
         usleep(1000000/WATCHDOG_IV);
     }
 }