<< Previous | Next >>

log_map

uint32 log_map( LogFacPri lfp );

Description

Return the log destination class and stream, for a given facility/priority code. The result is up to four destinations packed into a longword. This function merely invokes the macro LOG_MAP(), which may be overridden by the application, but defaults to just the filesystem.

NOTE	Please see the comments at the top of log.lib for a description of the message logging subsystem.

Parameter

lfp

Facility/priority code. This is a single-byte code specified whenever any log message is added. Facility is coded in the 5 MSBs, and priority in the 3 LSBs.

Return Value

Up to four destinations for a message of the specified facility and priority. Each byte in the resulting long word represents a destination/stream. A zero byte indicates no destination. If the result is all zeros, then a message of this type would be discarded.

Library

log.lib