do_jobctl_trap man page on OpenSuSE

do_jobctl_trap man page on OpenSuSE

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DO_JOBCTL_TRAP(9)		 Driver Basics		     DO_JOBCTL_TRAP(9)

NAME
       do_jobctl_trap - take care of ptrace jobctl traps

SYNOPSIS
       void do_jobctl_trap(void);

ARGUMENTS
       void
	   no arguments

DESCRIPTION
       When PT_SEIZED, it's used for both group stop and explicit
       SEIZE/INTERRUPT traps. Both generate PTRACE_EVENT_STOP trap with
       accompanying siginfo. If stopped, lower eight bits of exit_code contain
       the stop signal; otherwise, SIGTRAP.

       When !PT_SEIZED, it's used only for group stop trap with stop signal
       number as exit_code and no siginfo.

CONTEXT
       Must be called with current->sighand->siglock held, which may be
       released and re-acquired before returning with intervening sleep.

COPYRIGHT
Kernel Hackers Manual 3.11	 November 2013		     DO_JOBCTL_TRAP(9)

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