| -rw-r--r-- | core/opiealarm/opiealarm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/core/opiealarm/opiealarm.c b/core/opiealarm/opiealarm.c index 072dca7..465e633 100644 --- a/core/opiealarm/opiealarm.c +++ b/core/opiealarm/opiealarm.c @@ -89,13 +89,13 @@ int fork_with_pidfile ( void ) sleep ( 1000 ); exit ( 0 ); } else if ( pid < 0 ) { perror ( "forking failed" ); return 0; - } + } // child process needs to react to SIGUSR2. This is sent when // a new opiealarm process is started. signal ( SIGUSR2, sig_handler_child ); @@ -255,12 +255,13 @@ int suspend ( int fix_rtc ) break; // ( 1, TIMEFILE ); if ( !fgets ( buf, sizeof( buf ) - 1, fp )) break; // ( 1, TIMEFILE ); fclose ( fp ); + fp = 0; alrt = atoi ( buf ); // get the alarm time if ( alrt == 0 ) break; // ( 0, TIMEFILE " contains an invalid time description" ); alrt -= 5; // wake up 5 sec before the specified time @@ -283,12 +284,13 @@ int suspend ( int fix_rtc ) // from the "resume instance" of opiealarm. if ( ioctl ( fd, RTC_AIE_OFF, 0 ) < 0 ) // disable RTC alarm irq break; // ( 1, "ioctl RTC_AIE_OFF" ); close ( fd ); + fd = -1; remove_pidfile ( ); return 0; } while ( 0 ); |