1*3e3895bfSKrzysztof Piecuch# $FreeBSD: head/bin/sh/tests/builtins/trap6.0 217472 2011-01-16 13:56:41Z jilles $ 23df4d8b0SPeter Avalos 33df4d8b0SPeter Avalosv=$( 43df4d8b0SPeter Avalos ${SH} -c 'trap "echo ok; exit" USR1; kill -USR1 $$' & 53df4d8b0SPeter Avalos # Suppress possible message about exit on signal 63df4d8b0SPeter Avalos wait $! >/dev/null 2>&1 73df4d8b0SPeter Avalos) 83df4d8b0SPeter Avalosr=$(kill -l $?) 93df4d8b0SPeter Avalos[ "$v" = "ok" ] && { [ "$r" = "USR1" ] || [ "$r" = "usr1" ]; } 10