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[FreeBSD/releng/8.1.git] / tools / regression / fstest / tests / open / 20.t
1 #!/bin/sh
2 # $FreeBSD$
3
4 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"
5
6 dir=`dirname $0`
7 . ${dir}/../misc.sh
8
9 case "${os}" in
10 FreeBSD)
11         echo "1..4"
12
13         n0=`namegen`
14
15         cp -pf `which sleep` ${n0}
16         ./${n0} 3 &
17         expect ETXTBSY open ${n0} O_WRONLY
18         expect ETXTBSY open ${n0} O_RDWR
19         expect ETXTBSY open ${n0} O_RDONLY,O_TRUNC
20         expect 0 unlink ${n0}
21         ;;
22 *)
23         quick_exit
24         ;;
25 esac