in Classes/TLSRollingFileOutputStream.m [49:59]
static TLSLogFileId _GenerateLogFileId()
{
static NSDate *sReferenceDate;
static dispatch_once_t sOnceToken;
dispatch_once(&sOnceToken, ^{
sReferenceDate = [NSDate dateWithTimeIntervalSinceReferenceDate:kTLSReferenceTime];
});
NSTimeInterval ti = [[NSDate date] timeIntervalSinceDate:sReferenceDate];
ti *= 100.0f;
return (TLSLogFileId)ti;
}