static int __nextTraceFile( iOTraceData t ) {
int i = 0;
char* newfileName = NULL;
long filetime = 0;
int oldest = 0;
for( i = 0; i < t->nrfiles; i++ ) {
newfileName = __createNumberedFileName( i, t->file );
if( __exist( newfileName ) ) {
if( filetime == 0 ) {
filetime = __fileTime( newfileName );
oldest = i;
}
else if( __fileTime( newfileName ) < filetime ) {
filetime = __fileTime( newfileName );
oldest = i;
}
}
else {
oldest = i;
i = t->nrfiles; /* break */
}
StrOp.free( newfileName );
}
return oldest;
}
/*********************
return true if entry or group exists
*********************/
bool entry_exist(const char * table, const char * file, ...)
{
bool ret;
va_list ap;
va_start(ap, file);
ret = __exist(table, file, ap);
va_end(ap);
return ret;
}