| Denis Vlasenko | 6214941 | 2008-10-27 14:33:03 +0000 | [diff] [blame] | 1 | #!/bin/sh |
| 2 | |||||
| 3 | # Must not find us alive | ||||
| 4 | { sleep 2; kill -9 $$; } 2>/dev/null & | ||||
| 5 | |||||
| 6 | sleep 1 & | ||||
| 7 | PID=$! | ||||
| 8 | |||||
| 9 | # We must exit the loop in one second. | ||||
| 10 | # We had bug 5304: builtins never waited for exited children | ||||
| 11 | while kill -0 $PID >/dev/null 2>&1; do | ||||
| 12 | true | ||||
| 13 | done | ||||
| 14 | echo Ok | ||||