Update some comments

2016-01-04 12:36:38 -06:00 · 2016-01-04 12:36:38 -06:00 · 611bd4684f
commit 611bd4684f
parent d5df336821
1 changed files with 4 additions and 0 deletions
--- a/nshlib/nsh_timcmds.c
+++ b/nshlib/nsh_timcmds.c
@ -319,6 +319,8 @@ int cmd_time(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
      struct timespec end;
      struct timespec diff;

+      /* Get and print the elapsed time */
+
      ret = clock_gettime(TIME_CLOCK, &end);
      if (ret < 0)
        {
@ -340,6 +342,8 @@ int cmd_time(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
        }
    }

+  /* Restore state */
+
  vtbl->np.np_bg       = bgsave;
  vtbl->np.np_redirect = redirsave;
  return ret;