Provided by: systemtap-doc_4.2-3ubuntu0.1_all 

NAME
function::task_exe_file - get the file struct pointer for a task's executable file
SYNOPSIS
task_exe_file:long(task:long)
ARGUMENTS
task
task_struct pointer.
SystemTap Tapset Reference November 2019 FUNCTION::TASK_EXE_F(3stap)