| Wait + signals |
| |
| We had some bugs here which are hard to test in testsuite. |
| |
| Bug 1280 (http://busybox.net/bugs/view.php?id=1280): |
| was misbehaving in interactive ash. Correct behavior: |
| |
| $ sleep 20 & |
| $ wait |
| ^C |
| $ wait |
| ^C |
| $ wait |
| ^C |
| ... |
| |
| Bug 1984 (http://busybox.net/bugs/view.php?id=1984): |
| traps were not triggering: |
| |
| trap_handler_usr () { |
| echo trap usr |
| } |
| trap_handler_int () { |
| echo trap int |
| } |
| trap trap_handler_usr USR1 |
| trap trap_handler_int INT |
| sleep 3600 & |
| echo "Please do: kill -USR1 $$" |
| echo "or: kill -INT $$" |
| while true; do wait; echo wait interrupted; done |
