FUNCTION::LOG(3stap) Logging Tapset FUNCTION::LOG(3stap)

NAME
       function::log - Send a line to the common trace buffer

SYNOPSIS
           log(msg:string)

ARGUMENTS
       msg
           The formatted message string

DESCRIPTION
       This function logs data. log sends the message immediately to staprun
       and to the bulk transport (relayfs) if it is being used. If the last
       character given is not a newline, then one is added. This function is
       not as efficient as printf and should be used only for urgent messages.

SEE ALSO
       tapset::logging(3stap)



SystemTap Tapset Reference         June 2018              FUNCTION::LOG(3stap)