---
title: OS_LOG_DEFAULT
framework: os
role: symbol
role_heading: Macro
path: os/os_log_default
---

# OS_LOG_DEFAULT

The shared default log.

## Declaration

```occ
#define OS_LOG_DEFAULT
```

## Discussion

Discussion Passing this constant to an os_log function, such as os_log, os_log_info, os_log_debug, os_log_error, or os_log_fault, causes the system to log a message with the system’s standard behavior.

## See Also

### Getting the Standard Log Objects

- [OS_LOG_DISABLED](os/os_log_disabled.md)