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watchdog: enable it before setting timeout

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function                                             old     new   delta
watchdog_main                                        239     259     +20
static.enable                                          -       4      +4
This commit is contained in:
Denis Vlasenko 2009-04-20 09:26:17 +00:00
parent 8c64e033c0
commit e41fdbc279
1 changed files with 9 additions and 2 deletions
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9
miscutils/watchdog.c
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@ -61,11 +61,18 @@ int watchdog_main(int argc, char **argv)
#ifndef WDIOC_SETTIMEOUT
# error WDIOC_SETTIMEOUT is not defined, cannot compile watchdog applet
#else
# if defined WDIOC_SETOPTIONS && defined WDIOS_ENABLECARD
{
static const int enable = WDIOS_ENABLECARD;
ioctl_or_warn(3, WDIOC_SETOPTIONS, (void*) &enable);
}
# endif
ioctl_or_warn(3, WDIOC_SETTIMEOUT, &htimer_duration);
#endif
#if 0
ioctl_or_warn(3, WDIOC_GETTIMEOUT, &htimer_duration);
printf("watchdog: SW timer is %dms, HW timer is %dms\n",
printf("watchdog: SW timer is %dms, HW timer is %ds\n",
stimer_duration, htimer_duration * 1000);
#endif