centos man page for ptrace_trap_notify

Query: ptrace_trap_notify

OS: centos

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

PTRACE_TRAP_NOTIFY(9)						   Driver Basics					     PTRACE_TRAP_NOTIFY(9)

NAME
ptrace_trap_notify - schedule trap to notify ptracer
SYNOPSIS
void ptrace_trap_notify(struct task_struct * t);
ARGUMENTS
t tracee wanting to notify tracer
DESCRIPTION
This function schedules sticky ptrace trap which is cleared on the next TRAP_STOP to notify ptracer of an event. t must have been seized by ptracer. If t is running, STOP trap will be taken. If trapped for STOP and ptracer is listening for events, tracee is woken up so that it can re-trap for the new event. If trapped otherwise, STOP trap will be eventually taken without returning to userland after the existing traps are finished by PTRACE_CONT.
CONTEXT
Must be called with task->sighand->siglock held.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 PTRACE_TRAP_NOTIFY(9)
Related Man Pages
netsnmp_trap_api(3) - mojave
send_easy_trap(3) - mojave
send_v2trap(3) - mojave
send_easy_trap(3) - suse
send_easy_trap(3) - osx
Similar Topics in the Unix Linux Community
Set hard block limit for user using quota
Best performance UNIX just for HOST Virtualization?
Tar Command
CentOS7 restoring file capabilities
Unsure why access time on a directory change isn't changing