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Your IP : 18.219.198.150
#!/bin/sh
: ${__exit_traps:=}
add_trap()
{
# TODO: quote args
__exit_traps="$*
$__exit_traps"
}
remove_trap()
{
# TODO: quote args
__exit_traps="$(printf %s "$__exit_traps" |grep -Fvx "$*")"
}
trap_atexit()
{
local t_rc=$?
trap - EXIT
eval "$__exit_traps"
exit $t_rc
}
if [ -z "$__exit_traps" ]; then
__exit_traps=:
trap trap_atexit EXIT HUP INT QUIT PIPE TERM
fi
: <<'__EOF__'
=head1 NAME
trap.sh - manage exit traps
=head1 SYNOPSIS
#!/bin/sh
. /usr/share/rpmdevtools/trap.sh
lockfile -r0 "$workdir"/lock || exit
add_trap rm -f "$workdir"/lock
=head1 AUTHOR
Written by Alexey Tourbin <at@altlinux.org>.
=head1 COPYING
Copyright (c) 2006 Alexey Tourbin, ALT Linux Team.
This 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 of the License, or (at your option) any later version.
=cut
__EOF__