1*3e3895bfSKrzysztof Piecuch# $FreeBSD: head/bin/sh/tests/builtins/trap4.0 217035 2011-01-05 23:17:29Z jilles $ 23df4d8b0SPeter Avalos 33df4d8b0SPeter AvalosT=$(mktemp -d ${TMPDIR:-/tmp}/sh-test.XXXXXX) 43df4d8b0SPeter Avalostrap 'rm -rf $T' 0 53df4d8b0SPeter Avaloscd $T || exit 3 63df4d8b0SPeter Avalosmkfifo fifo1 73df4d8b0SPeter Avalos 83df4d8b0SPeter Avalosv=$( 93df4d8b0SPeter Avalos exec 3>&1 103df4d8b0SPeter Avalos : <fifo1 & 113df4d8b0SPeter Avalos { 123df4d8b0SPeter Avalos wait $! 133df4d8b0SPeter Avalos trap 'trap "" PIPE; echo trapped >&3 2>/dev/null' PIPE 143df4d8b0SPeter Avalos echo x 2>/dev/null 153df4d8b0SPeter Avalos } >fifo1 163df4d8b0SPeter Avalos) 173df4d8b0SPeter Avalostest "$v" = trapped 18