| -rw-r--r-- | core/opiealarm/opiealarm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/core/opiealarm/opiealarm.c b/core/opiealarm/opiealarm.c index 70e5415..bb2e684 100644 --- a/core/opiealarm/opiealarm.c +++ b/core/opiealarm/opiealarm.c @@ -227,34 +227,35 @@ int suspend ( int fix_rtc ) break; // ( 1, "/etc/resumeat" ); if ( !fgets ( buf, sizeof( buf ) - 1, fp )) break; // ( 1, "/etc/resumeat" ); fclose ( fp ); alrt = atoi ( buf ); // get the alarm time if ( alrt == 0 ) break; // ( 0, "/etc/resumeat contains an invalid time description" ); alrt -= 5; // wake up 5 sec before the specified time alr = *gmtime ( &alrt ); time ( &syst );// get the UNIX system time sys = *localtime ( &syst ); - if (( fd = open ( "/dev/misc/rtc", O_RDWR )) < 0 ) // open the RTC device - break; // ( 1, "/dev/misc/rtc" ); + if (( fd = open ( "/dev/misc/rtc", O_RDWR )) < 0 ) + if (( fd = open ( "/dev/rtc", O_RDWR )) < 0 ) + break; // ( 1, "rtc" ); memset ( &rtc, 0, sizeof ( struct tm )); // get the RTC time if ( ioctl ( fd, RTC_RD_TIME, &rtc ) < 0 ) break; // ( 1, "ioctl RTC_RD_TIME" ); rtct = mktime ( &rtc ); rtc_sys_diff = ( syst - rtct ) - sys. tm_gmtoff; // calculate the difference between system and hardware time if ( fix_rtc && (( rtc_sys_diff < -3 ) || ( rtc_sys_diff > 3 ))) { struct tm set; set = *gmtime ( &syst ); // if the difference between system and hardware time is more than 3 seconds, // we have to set the RTC (hwclock --systohc), or alarms won't work reliably. if ( ioctl ( fd, RTC_SET_TIME, &set ) < 0 ) |