strace/tests/ioctl.test
Dmitry V. Levin 19ff2b2ee7 ioctl.test: robustify against libcs invoking ioctl syscall on their own
* tests/ioctl.test: Filter out from the log ioctl calls with standard
descriptor arguments.

Reported-by: Szabolcs Nagy <nsz@port70.net>
2016-01-09 01:44:19 +00:00

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#!/bin/sh
# Check ioctl syscall decoding.
. "${srcdir=.}/init.sh"
OUT="$LOG.out"
EXP="$LOG.exp"
run_prog > /dev/null
run_strace -a16 -eioctl $args > "$EXP"
check_prog grep
grep -v '^ioctl([012],' < "$LOG" > "$OUT"
match_diff "$OUT" "$EXP"
rm -f "$EXP" "$OUT"
exit 0