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- Copy stable/9 to releng/9.2 as part of the 9.2-RELEASE cycle.
[FreeBSD/releng/9.2.git] / tools / regression / bin / sh / builtins / trap6.0
1 # $FreeBSD$
2
3 v=$(
4         ${SH} -c 'trap "echo ok; exit" USR1; kill -USR1 $$' &
5         # Suppress possible message about exit on signal
6         wait $! >/dev/null 2>&1
7 )
8 r=$(kill -l $?)
9 [ "$v" = "ok" ] && { [ "$r" = "USR1" ] || [ "$r" = "usr1" ]; }