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;
 }