gdbhelpers
No OneTemporary
Actions

Size

1 KB

Referenced Files

None

Subscribers

None

gdbhelpers
View Options

	# Copyright 2018 the Pacemaker project contributors
	#
	# The version control history for this file may have further details.
	# Author: Jan Pokorny <jpokorny@redhat.com>
	# Part of pacemaker project
	# SPDX-License-Identifier: GPL-2.0-or-later

	define pcmk
	# shelling avoids necessity to have an inferior around
	shell printf '%s %s\n' 'Available commands' \
	'(all require an inferior, just break on main or so):\n'
	shell printf '%s\t%s\n' pcmk-follow-daemon \
	'Convenient pacemakerd to particular daemon descent'
	end
	document pcmk
	Show possible pcmk namespace rooted user-defined convenience commands.
	end

	# XXX one would expect that order of pcmk_children naturally matches
	# the actual sequential ordering, but that's governed with start_seq
	define pcmk-follow-daemon
	dont-repeat
	set $d = $arg0
	eval "set $d_alt = \"pacemaker-%s\"", $d
	set $cont = 1
	break start_child
	cont
	while ($cont)
	if (!strcmp(child->name, $d) \|\| !strcmp(child->name, $d_alt))
	set $cont = 0
	set follow-fork-mode child
	break getrlimit
	continue
	set follow-fork-mode parent # restore
	else
	if (child->start_seq == sizeof(pcmk_children)/sizeof(*pcmk_children) - 1)
	set $cont = 0
	printf "no such daemon: %s (%s)\n", $d, $d_alt
	set follow-fork-mode parent # restore
	else
	continue
	end
	end
	end
	end
	document pcmk-follow-daemon
	Convenient way to follow into particular daemon when starting debugging
	from the master control process of pacemaker (pacemakerd).
	For "pacemaker-" prefixed daemons, this very prefix is not needed.

	Example: pcmk-follow-daemon "controld"
	end