table of contents
| UTRACE_CONTROL_PID(9) | utrace core API | UTRACE_CONTROL_PID(9) |
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.
| May 2024 | Kernel Hackers Manual 2.6. |