Attempt to open /dev/rtc if /dev/misc/rtc fails, so it works in the nondevfs case.

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
@@ -235,18 +235,19 @@ int suspend ( int fix_rtc )
                 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