set tv_usec 0 in Linux

src/system_info.c

@@ -112,6 +112,7 @@ int get_boot_time(struct timeval *boot_time)
             gettimeofday(&current_time, NULL);
             btime = TIMEVAL_TO_SECONDS(current_time) - uptime;
             SECONDS_TO_TIMEVAL(btime, *boot_time);
+            boot_time->tv_usec = 0;
             return 0;
         }
     }
@@ -519,6 +520,7 @@ int get_processes(struct fast_process_info **processes, int *count)
         SECONDS_TO_TIMEVAL(TIMEVAL_TO_SECONDS(boot_time) +
                 (double)starttime / (double)tickets,
                 proc_array.procs[proc_array.count].starttime);
+	proc_array.procs[proc_array.count].starttime.tv_usec = 0;
 
         proc_array.count++;
     }

src/tests/test_mblock.c

@@ -123,7 +123,7 @@ int main(int argc, char *argv[])
 
     stat("/etc/passwd", &st);
     printf("file inode: %ld\n", (long)st.st_ino);
-    printf("file device: %"PRId64"\n", *((int64_t *)&st.st_dev));
+    printf("file device: %ld\n", (long)st.st_dev);
     printf("file access time: %d.%ld\n", (int)st.st_atime, st.st_atimensec);
     printf("file modify time: %d.%ld\n", (int)st.st_mtime, st.st_mtimensec);
     printf("file change time: %d.%ld\n", (int)st.st_ctime, st.st_ctimensec);