Provided by: systemtap-doc_2.3-1ubuntu1.4_all bug

NAME
       function::sid - Returns the session ID of the current process


SYNOPSIS
           sid:long()


ARGUMENTS
       None


DESCRIPTION
       The session ID of a process is the process group ID of the session leader. Session ID is stored in the
       signal_struct since Kernel 2.6.0.

SystemTap Tapset Reference                         March 2016                               FUNCTION::SID(3stap)