1#!/bin/sh -efu 2 3# Check decoding of successful PERF_EVENT_IOC_{ID,QUERY_BPF} ioctls. 4 5. "${srcdir=.}/scno_tampering.sh" 6 7: ${IOCTL_INJECT_START=256} 8: ${IOCTL_INJECT_RETVAL=42} 9 10run_prog 11run_strace -a35 -e trace=ioctl \ 12 -e inject=ioctl:retval="${IOCTL_INJECT_RETVAL}":when="${IOCTL_INJECT_START}+" \ 13 ../ioctl_perf-success "${IOCTL_INJECT_START}" "${IOCTL_INJECT_RETVAL}" > "$EXP" 14grep -v '^ioctl([012][,<]' < "$LOG" > "$OUT" 15match_diff "$OUT" "$EXP" 16