Last change
on this file since 3582 was 3320, checked in by Bruno Cornec, 10 years ago |
- Re-add (thanks git BTW) the 2.2.9 branch which had been destroyed in
the move to 3.0
|
-
Property svn:executable
set to
*
|
File size:
577 bytes
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Line | |
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1 | trap "echo got signal" USR1
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2 |
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3 | for try in 1 2 3 4 5; do
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4 | kill -USR1 $$
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5 | sleep 0.2
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6 | echo "sent $try signal"
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7 | done &
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8 |
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9 | # Ensure "wait" has something to wait for
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10 | sleep 2 &
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11 |
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12 | # Ensure we do not execute "trap" below before "kill -USR1" above
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13 | # (was getting failure on loaded machine without this)
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14 | sleep 0.1
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15 |
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16 | sleeping=true
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17 | while $sleeping; do
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18 | trap
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19 | if wait %%; then
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20 | echo "sleep completed"
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21 | sleeping=false
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22 | elif [ $? == 127 ]; then
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23 | echo "BUG: no processes to wait for?!"
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24 | sleeping=false
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25 | else
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26 | echo "wait interrupted"
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27 | fi
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28 | done
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