#!/bin/sh
# $FreeBSD: src/tools/regression/fstest/tests/open/20.t,v 1.1 2007/01/17 01:42:10 pjd Exp $

desc="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"

n0=`namegen`

cp -pf `which sleep` ${n0}
./${n0} 3 &
expect ETXTBSY open ${n0} O_WRONLY
expect ETXTBSY open ${n0} O_RDWR
expect ETXTBSY open ${n0} O_RDONLY,O_TRUNC
expect 0 unlink ${n0}