source:
CIVL/examples/concurrency/outOfOrderLocks.cvl@
6a4e2e0
| Last change on this file since 6a4e2e0 was 5252db6, checked in by , 13 years ago | |
|---|---|
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| File size: 276 bytes | |
| Rev | Line | |
|---|---|---|
| [5252db6] | 1 | |
| 2 | int lock0 = 0; | |
| 3 | int lock1 = 0; | |
| 4 | ||
| 5 | void proc0() { | |
| 6 | $when (lock0==0) lock0=1; | |
| 7 | $when (lock1==0) lock1=1; | |
| 8 | lock0=0; | |
| 9 | lock1=0; | |
| 10 | } | |
| 11 | ||
| 12 | void proc1() { | |
| 13 | $when (lock1==0) lock1=1; | |
| 14 | $when (lock0==0) lock0=1; | |
| 15 | lock0=0; | |
| 16 | lock1=0; | |
| 17 | } | |
| 18 | ||
| 19 | void main() { | |
| 20 | $spawn proc0(); | |
| 21 | $spawn proc1(); | |
| 22 | } |
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