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#!/bin/sh
#
# Check success injection.
#
# Copyright (c) 2017-2018 The strace developers.
# All rights reserved.
#
# SPDX-License-Identifier: GPL-2.0-or-later
. "${srcdir=.}/scno_tampering.sh"
: ${suffix=}
[ -z "${name_override-}" ] || NAME="$name_override"
check_injection()
{
local syscall rval
syscall=chdir
rval="$1"; shift
run_strace -a12 -e$syscall -einject="$syscall:retval=$rval$suffix" "$@" \
../qual_inject-retval "$rval" > "$EXP"
match_diff "$LOG" "$EXP"
}
check_injection 0
check_injection 42
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