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ID:437 - sel: Fix "sel time set <time>"

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Presently 'sel time set' doesn't account 'minute' difference between timezone.
So depending on host timezone it may set time to +/-30 mins. This patch adds
minute difference to delta_hour caluclation so that it sets time properly.

output without patch:
  # ./ipmitool sel time get
  03/24/2016 12:34:03
  # ./ipmitool sel time set "03/24/2016 12:34:03"
  03/24/2016 12:04:03
  # ./ipmitool sel time get
  03/24/2016 12:06:09

output with patch:

  # ./ipmitool sel time get
  03/30/2016 08:49:47
  # ./ipmitool sel time set "03/30/2016 08:09:47"
  03/30/2016 08:09:47
  # ./ipmitool sel get
  03/30/2016 08:09:57

Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
This commit is contained in:
Vasant Hegde 2016-03-30 14:07:16 +05:30 committed by Zdenek Styblik
parent d6ca800da2
commit c7169bc27e
1 changed files with 4 additions and 2 deletions
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6
lib/ipmi_sel.c
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@ -2739,24 +2739,26 @@ ipmi_sel_set_time(struct ipmi_intf * intf, const char * time_string)
{
//modify UTC time to local time expressed in number of seconds from 1/1/70 0:0:0 1970 GMT
struct tm * tm_tmp = {0};
int gt_year,gt_yday,gt_hour,lt_year,lt_yday,lt_hour;
int gt_year,gt_yday,gt_hour,gt_min,lt_year,lt_yday,lt_hour,lt_min;
int delta_hour;
tm_tmp=gmtime(&t);
gt_year=tm_tmp->tm_year;
gt_yday=tm_tmp->tm_yday;
gt_hour=tm_tmp->tm_hour;
gt_min=tm_tmp->tm_min;
memset(&*tm_tmp, 0, sizeof(struct tm));
tm_tmp=localtime(&t);
lt_year=tm_tmp->tm_year;
lt_yday=tm_tmp->tm_yday;
lt_hour=tm_tmp->tm_hour;
lt_min=tm_tmp->tm_min;
delta_hour=lt_hour - gt_hour;
if ( (lt_year > gt_year) || ((lt_year == gt_year) && (lt_yday > gt_yday)) )
delta_hour += 24;
if ( (lt_year < gt_year) || ((lt_year == gt_year) && (lt_yday < gt_yday)) )
delta_hour -= 24;
t += (delta_hour * 60 * 60);
t += (delta_hour * 60 * 60) + (lt_min - gt_min) * 60;
}
timei = (uint32_t)t;