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#!/bin/sh
#
# Check that simultaneous use of -p option and tracing of a command works.
#
# Copyright (c) 2016 Dmitry V. Levin <ldv@strace.io>
# Copyright (c) 2016-2021 The strace developers.
# All rights reserved.
#
# SPDX-License-Identifier: GPL-2.0-or-later
. "${srcdir=.}/init.sh"
run_prog_skip_if_failed \
kill -0 $$
../set_ptracer_any ../attach-p-cmd-p >> "$EXP" &
tracee_pid=$!
while ! [ -s "$EXP" ]; do
kill -0 $tracee_pid 2> /dev/null ||
fail_ 'set_ptracer_any ../attach-p-cmd-p failed'
done
run_strace -a30 -echdir -p $tracee_pid ../attach-p-cmd-cmd > "$EXP"
match_diff "$LOG" "$EXP"
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