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# -*- shell-script -*-
# kill.sh - gdb-like "kill" debugger command
#
# Copyright (C) 2009 Rocky Bernstein rocky@gnu.org
#
# kshdb is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2, or (at your option) any later
# version.
#
# kshdb is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License along
# with kshdb; see the file COPYING. If not, write to the Free Software
# Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA.
_Dbg_help_add kill \
"kill [SIGNAL] -- Kill execution of program being debugged.
If given, SIGNAL should be start with a '-', .e.g. -KILL or -9, and that
signal is used in the kill command. On \*nix systems the
command \"kill -l\" sometimes will give a list of signal names and numbers.
The signal is sent to process \$\$ (which is $$ right now).
Also similar is the \"signal\" command."
function _Dbg_do_kill {
if (($# > 1)); then
_Dbg_errmsg "Got $# parameters, but need 0 or 1."
return 1
fi
typeset _Dbg_prompt_output=${_Dbg_tty:-/dev/null}
typeset signal='-9'
(($# == 1)) && signal="$1"
if [[ ${signal[0]} != '-' ]] ; then
_Dbg_errmsg "Kill signal ($signal} should start with a '-'"
return 1
fi
typeset -l _Dbg_response
_Dbg_confirm "Send kill signal ${signal} which may terminate the debugger? (y/N): " 'N'
if [[ $_Dbg_response = 'y' ]] ; then
kill $signal $$
else
_Dbg_msg "Kill not done - not confirmed."
fi
return 0
}
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