utrace_control_pid

Langue: en

Version: May 2009 (fedora - 06/07/09)

Section: 9 (Appels noyau Linux)

NAME

utrace_control_pid - control a thread being traced by a tracing engine

SYNOPSIS

__must_check int utrace_control_pid(struct pid * pid, struct utrace_engine * engine, enum utrace_resume_action action);

ARGUMENTS

pid

thread to affect

engine

attached engine to affect

action


enum utrace_resume_action for thread to do

DESCRIPTION

This is the same as utrace_control, but takes a struct pid pointer rather than a struct task_struct pointer. The caller must hold a ref on pid, but does not need to worry about the task staying valid. If it's been reaped so that pid points nowhere, then this call returns -ESRCH.