= Logs in Dsx =

== Log levels ==

Log levels may be in:
 * NONE
 * TRACE
 * DEBUG
 * MAX

When using a log function (see below), you must specify message type.

There is a current log level defined statically for [wiki:MuteksOptions#Stackusagetracing MutekS] or dynamically for [wiki:DsxPosix#Logs Posix].
Only messages having at least current level will be printed.

 * If current level is NONE, messages with level NONE will be printed.
 * If current level is TRACE, messages with levels TRACE and NONE will be printed
 * If current level is DEBUG, messages with levels DEBUG, TRACE and NONE will be printed
 * ...

== Log functions ==

There are two log functions:

{{{
dsx_log( ''level'', ''message'' )
}}}
 * level is in defined leg levels
 * message is a fixed string

{{{
dsx_log_printf( ''level'', ''fmt'', ... )
}}}
 * level is in defined leg levels
 * message is a printf-like format string
 * following arguments are arguments to format string