| Denys Vlasenko | 5d6b872 | 2016-10-02 17:39:31 +0200 | [diff] [blame] | 1 | #!/bin/sh |
| 2 | |||||
| 3 | $THIS_SH -c ' | ||||
| 4 | hup() { | ||||
| 5 | echo "child got HUP" | ||||
| 6 | } | ||||
| 7 | trap hup HUP | ||||
| 8 | echo "child sleeps" | ||||
| 9 | sleep 1 | ||||
| 10 | echo "child exits" | ||||
| 11 | ' & | ||||
| 12 | |||||
| 13 | child=$! | ||||
| 14 | sleep 0.1 # let child install handler first | ||||
| 15 | kill -HUP $child | ||||
| 16 | wait | ||||
| 17 | echo "parent exits" | ||||