Remove trailing whitespace from src/

1 files changed, 16 insertions, 16 deletions

diff --git a/src/lib/pid.c b/src/lib/pid.c
index 7ae5a8d3e..ed1e7b375 100644
--- a/src/lib/pid.c
+++ b/src/lib/pid.c
@@ -24,7 +24,7 @@
 #include <pwd.h>
 #include <sys/ioctl.h>
 #include <dirent.h>
-       
+
 #define PIDS_BUFLEN 4096
 //Process pids[max_pids];
 Process *pids = NULL;
@@ -36,14 +36,14 @@ void pid_getmem(unsigned pid, unsigned *rss, unsigned *shared) {
         char *file;
         if (asprintf(&file, "/proc/%u/statm", pid) == -1)
                 errExit("asprintf");
-                
+
         FILE *fp = fopen(file, "r");
         if (!fp) {
                 free(file);
                 return;
         }
         free(file);
-        
+
         unsigned a, b, c;
         if (3 != fscanf(fp, "%u %u %u", &a, &b, &c)) {
                 fclose(fp);
@@ -67,7 +67,7 @@ void pid_get_cpu_time(unsigned pid, unsigned *utime, unsigned *stime) {
                 return;
         }
         free(file);
-        
+
         char line[PIDS_BUFLEN];
         if (fgets(line, PIDS_BUFLEN - 1, fp)) {
                 char *ptr = line;
@@ -84,7 +84,7 @@ void pid_get_cpu_time(unsigned pid, unsigned *utime, unsigned *stime) {
                         goto myexit;
         }
 
-myexit: 
+myexit:
         fclose(fp);
 }
 
@@ -100,7 +100,7 @@ unsigned long long pid_get_start_time(unsigned pid) {
                 return 0;
         }
         free(file);
-        
+
         char line[PIDS_BUFLEN];
         unsigned long long retval = 0;
         if (fgets(line, PIDS_BUFLEN - 1, fp)) {
@@ -117,7 +117,7 @@ unsigned long long pid_get_start_time(unsigned pid) {
                 if (1 != sscanf(ptr, "%llu", &retval))
                         goto myexit;
         }
-        
+
 myexit:
         fclose(fp);
         return retval;
@@ -154,12 +154,12 @@ uid_t pid_get_uid(pid_t pid) {
                         }
                         if (*ptr == '\0')
                                 goto doexit;
-                                
+
                         rv = atoi(ptr);
                         break; // break regardless!
                 }
         }
-doexit: 
+doexit:
         fclose(fp);
         free(file);
         return rv;
@@ -187,7 +187,7 @@ static void print_elem(unsigned index, int nowrap) {
         if (user ==NULL)
                 user = "";
         if (cmd) {
-                if (col < 4 || nowrap) 
+                if (col < 4 || nowrap)
                         printf("%s%u:%s:%s\n", indent, index, user, cmd);
                 else {
                         char *out;
@@ -201,7 +201,7 @@ static void print_elem(unsigned index, int nowrap) {
                         printf("%s", out);
                         free(out);
                 }
-                                
+
                 free(cmd);
         }
         else {
@@ -220,7 +220,7 @@ void pid_print_tree(unsigned index, unsigned parent, int nowrap) {
 
         // Remove unused parameter warning
         (void)parent;
-        
+
         unsigned i;
         for (i = index + 1; i < (unsigned)max_pids; i++) {
                 if (pids[i].parent == (pid_t)index)
@@ -246,13 +246,13 @@ void pid_store_cpu(unsigned index, unsigned parent, unsigned *utime, unsigned *s
 
         // Remove unused parameter warning
         (void)parent;
-        
+
         unsigned utmp = 0;
         unsigned stmp = 0;
         pid_get_cpu_time(index, &utmp, &stmp);
         *utime += utmp;
         *stime += stmp;
-        
+
         unsigned i;
         for (i = index + 1; i < (unsigned)max_pids; i++) {
                 if (pids[i].parent == (pid_t)index)
@@ -293,7 +293,7 @@ void pid_read(pid_t mon_pid) {
                         exit(1);
                 }
         }
-        
+
         pid_t child = -1;
         struct dirent *entry;
         char *end;
@@ -308,7 +308,7 @@ void pid_read(pid_t mon_pid) {
                 // skip PID 1 just in case we run a sandbox-in-sandbox
                 if (pid == 1)
                         continue;
-                        
+
                 // open stat file
                 char *file;
                 if (asprintf(&file, "/proc/%u/status", pid) == -1)