1#!/bin/sh 2# $FreeBSD: head/tools/regression/pjdfstest/tests/open/20.t 211352 2010-08-15 21:24:17Z pjd $ 3 4desc="open returns ETXTBSY when the file is a pure procedure (shared text) file that is being executed and the open() system call requests write access" 5 6dir=`dirname $0` 7. ${dir}/../misc.sh 8 9[ "${os}:${fs}" = "FreeBSD:UFS" ] || quick_exit 10 11requires_exec 12 13echo "1..4" 14 15n0=`namegen` 16 17cp -pf `which sleep` ${n0} 18./${n0} 3 & 19while ! pkill -0 -f ./${n0}; do 20 sleep 0.1 21done 22expect ETXTBSY open ${n0} O_WRONLY 23expect ETXTBSY open ${n0} O_RDWR 24expect ETXTBSY open ${n0} O_RDONLY,O_TRUNC 25pkill -9 -f ./${n0} 26expect 0 unlink ${n0} 27