Enumeration Case

OS_LOG_TYPE_ERROR

Error-level messages are always saved in the data store. They remain there until a storage quota is exceeded, at which point, the oldest messages are purged. Error-level messages are intended for reporting process-level errors. If an activity object exists, logging at this level captures information for the entire process chain. Logging a message of this type is equivalent to calling the os_log_error function.

Declaration

OS_LOG_TYPE_ERROR