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| author | teor <teor2345@gmail.com> | 2015-03-22 14:25:42 +1100 |
|---|---|---|
| committer | teor <teor2345@gmail.com> | 2015-03-22 14:25:42 +1100 |
| commit | b41a5039f1ee16ddbcb5cbef63d5ba9abf802834 (patch) | |
| tree | 4e81637a08373263fcf3f7380e98122bb48c19ca /src/or/control.h | |
| parent | 99c10a95e408f8800e373735fd9a1eca0acc4df8 (diff) | |
| download | tor-b41a5039f1ee16ddbcb5cbef63d5ba9abf802834.tar.gz tor-b41a5039f1ee16ddbcb5cbef63d5ba9abf802834.zip | |
Compile-time check that control_event_t.event_mask is big enough
Add a compile-time check that the number of events doesn't exceed
the capacity of control_event_t.event_mask.
Diffstat (limited to 'src/or/control.h')
| -rw-r--r-- | src/or/control.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/or/control.h b/src/or/control.h index 9b0362a9a5..dbb80b1f20 100644 --- a/src/or/control.h +++ b/src/or/control.h @@ -166,6 +166,10 @@ void control_free_all(void); /* If EVENT_MAX_ ever hits 0x0040, we need to make the mask into a * different structure, as it can only handle a maximum left shift of 1<<63. */ +#if EVENT_MAX_ >= EVENT_CAPACITY_ +#error control_connection_t.event_mask has an event greater than its capacity +#endif + #define EVENT_MASK_(e) (((uint64_t)1)<<(e)) #define EVENT_MASK_NONE_ ((uint64_t)0x0) |