Fix a compiler warning

1 files changed, 1 insertions, 1 deletions

diff --git a/core/opiealarm/opiealarm.c b/core/opiealarm/opiealarm.c
index 128929e..a4d46ed 100644
--- a/core/opiealarm/opiealarm.c
+++ b/core/opiealarm/opiealarm.c
@@ -194,157 +194,157 @@ int main ( int argc, char **argv )
 
 int suspend ( int fix_rtc )
 {
         FILE *fp;
         char buf [64];
         time_t alrt, syst, rtct;
         struct tm alr, sys, rtc;
         int fd;
         int rtc_sys_diff;
         
         
         if ( !fork_with_pidfile ( ))
                 return 3;
                 
         log = fopen ( "/tmp/opiealarm.log", "w" ); 
         log_msg ( "STARTING\n" );
         
 
 
         if (!( fp = fopen ( "/etc/resumeat", "r" ))) 
                 error_msg_and_die ( 1, "/etc/resumeat" );
         
         if ( !fgets ( buf, sizeof( buf ) - 1, fp ))
                 error_msg_and_die ( 1, "/etc/resumeat" );
 
         fclose ( fp );
         
         alrt = atoi ( buf );
         
         if ( alrt == 0 )
                 error_msg_and_die ( 0, "/etc/resumeat contains an invalid time description" );
         
         /* subtract 5 sec from event time... */
         alrt -= 5;
 
                 if ( log )
                 fprintf ( log, "Setting RTC alarm to %d\n", alrt );
         
         alr = *gmtime ( &alrt );
 
         // get system time
         time ( &syst );
                 sys = *localtime ( &syst );     
                 
         // Write alarm time to RTC
         if (( fd = open ( "/dev/misc/rtc", O_RDWR )) < 0 )
                         error_msg_and_die ( 1, "/dev/misc/rtc" );
                 
         // get RTC time
         if ( ioctl ( fd, RTC_ALM_SET, &rtc ) < 0 )
                         error_msg_and_die ( 1, "ioctl RTC_RD_TIME" );   
         rtct = mktime ( &rtc );
 
         rtc_sys_diff = ( syst - rtct ) - sys. tm_gmtoff;
         
         if ( fix_rtc && (( rtc_sys_diff < -4 ) || ( rtc_sys_diff > 4 ))) {
                 struct tm set;
                 
                 set = *gmtime ( &syst );
         
                 fprintf ( log, "Correcting RTC: %d seconds\n", rtc_sys_diff );
 
             if ( ioctl ( fd, RTC_SET_TIME, &set ) < 0 )
                error_msg_and_die ( 1, "ioctl RTC_SET_TIME" );
         }
 
         // set alarm time
         if ( ioctl ( fd, RTC_ALM_SET, &alr ) < 0 )
                         error_msg_and_die ( 1, "ioctl RTC_ALM_SET" );   
                 // enable alarm irq
         if ( ioctl ( fd, RTC_AIE_ON, 0 ) < 0 )
                 error_msg_and_die ( 1, "ioctl RTC_AIE_ON" );
         
         log_msg ( "SLEEPING\n" );
                         
         // wait for alarm irq
         if ( read ( fd, buf, sizeof( unsigned long )) < 0 )
                 error_msg_and_die ( 1, "read rtc alarm" );
         
         log_msg ( "WAKEUP\n" );
         
         // disable alarm irq
         if ( ioctl ( fd, RTC_AIE_OFF, 0 ) < 0 ) 
                 error_msg_and_die ( 1, "ioctl RTC_AIE_OFF" );
                 
         close ( fd );
         
         log_msg ( "EXITING\n" );
         
         fclose ( log );
         remove_pidfile ( );
         
         return 0;
 }
 
 
-static int onac ( void )
+int onac ( void )
 {
         FILE *fp;
         int on = 0;
 
         if (( fp = fopen ( APMFILE, "r" ))) { 
                 int ac = 0;
         
                 if ( fscanf ( fp, "%*[^ ] %*d.%*d 0x%*x 0x%x 0x%*x 0x%*x %*d%% %*i %*c", &ac ) == 1 )
                         on = ( ac == 0x01 ) ? 1 : 0;
 
                 fclose ( fp );
         }
         return on;
 }
 
 int resume ( int resuspend )
 {
         FILE *fp;
 
         // re-suspend when on AC (optional) when woken up via RTC
 
         if ( !opiealarm_was_running ) { // opiealarm -s got it's RTC signal -> wake up by RTC
                         if ( resuspend && onac ( )) {
                         time_t start, now;
                         char *argv [4];
                                                 
                         if ( !fork_with_pidfile ( ))
                                 return 4;
 
                         // sleep <resuspend> sec (not less!)
                         time ( &start );
                         do {
                                 sleep ( 1 );
                                 time ( &now );
                         } while (( now - start ) < resuspend );
 
                         if ( onac ( )) { // still on ac
                                 // system() without fork
                                 argv[0] = "qcop";
                                 argv[1] = "QPE/Desktop";
                                 argv[2] = "suspend()";
                                 argv[3] = 0;
         
                                 // hard coded for now ...but needed
                                 setenv ( "LOGNAME", "root", 1 );
                                 setenv ( "HOME", "/root", 1 );
                                 setenv ( "LD_LIBRARY_PATH", "/opt/QtPalmtop/lib", 1 );
                                 setenv ( "QTDIR", "/opt/QtPalmtop", 1 );
                         
                                 remove_pidfile ( );
                         
                                 execv ( "/opt/QtPalmtop/bin/qcop", argv );
                                 
                                 perror ( "exec for qcop failed" );
                                 return 5;
                         }
                 }
         }
         return 0;
 }