1#!/bin/sh 2# vim: filetype=sh noexpandtab ts=8 sw=8 3# $FreeBSD: head/tools/regression/pjdfstest/tests/open/20.t 211352 2010-08-15 21:24:17Z pjd $ 4 5desc="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" 6 7dir=`dirname $0` 8. ${dir}/../misc.sh 9 10[ "${os}:${fs}" = "FreeBSD:UFS" ] || quick_exit 11noexec && quick_exit 12 13requires_exec 14 15echo "1..4" 16 17n0=`namegen` 18 19cp -pf `which sleep` ${n0} 20./${n0} 3 & 21while ! pkill -0 -f ./${n0}; do 22 sleep 0.1 23done 24expect ETXTBSY open ${n0} O_WRONLY 25expect ETXTBSY open ${n0} O_RDWR 26expect ETXTBSY open ${n0} O_RDONLY,O_TRUNC 27pkill -9 -f ./${n0} 28expect 0 unlink ${n0} 29