svn commit: r239988 - head/usr.sbin/lmcconfig

[Ed Schouten]

Author: ed
Date: Sat Sep  1 10:56:15 2012
New Revision: 239988
URL: http://svn.freebsd.org/changeset/base/239988

Log:
  Rework time handling.
  
  After I made the previous commit, I noticed the code does some things it
  shouldn't. It casts a struct timeval to a time_t, assuming tv_sec is the
  first member. Also, we are not interested in microseconds, so it is
  better to just call time(NULL).
  
  MFC after:	1 month

Modified:
  head/usr.sbin/lmcconfig/lmcconfig.c

Modified: head/usr.sbin/lmcconfig/lmcconfig.c
==============================================================================
--- head/usr.sbin/lmcconfig/lmcconfig.c	Sat Sep  1 10:52:19 2012	(r239987)
+++ head/usr.sbin/lmcconfig/lmcconfig.c	Sat Sep  1 10:56:15 2012	(r239988)
@@ -1074,17 +1074,16 @@ print_hssi_sigs(void)
 static void
 print_events(void)
 {
-  char *time;
-  struct timeval tv;
+  const char *reset_time;
+  time_t now;
 
-  gettimeofday(&tv, NULL);
-  time = (char *)ctime((time_t *)&tv);
-  printf("Current time:\t\t%s", time);
+  now = time(NULL);
+  printf("Current time:\t\t%s", ctime(&now));
   if (status.cntrs.reset_time.tv_sec < 1000)
-    time = "Never\n";
+    reset_time = "Never\n";
   else
-    time = (char *)ctime((time_t *)&status.cntrs.reset_time.tv_sec);
-  printf("Cntrs reset:\t\t%s", time);
+    reset_time = ctime(&status.cntrs.reset_time.tv_sec);
+  printf("Cntrs reset:\t\t%s", reset_time);
 
   if (status.cntrs.ibytes)     printf("Rx bytes:\t\t%ju\n",    (uintmax_t)status.cntrs.ibytes);
   if (status.cntrs.obytes)     printf("Tx bytes:\t\t%ju\n",    (uintmax_t)status.cntrs.obytes);