rephist: fix an undeclared type compilation error

In 0.3.4 and later, we declare write_array as:
extern struct bw_array_t *write_array;
...
typedef struct bw_array_t bw_array_t;

But in 0.2.9, we declare write_array as:
typedef struct bw_array_t bw_array_t;
extern bw_array_t *write_array;

And then again in rephist.c:
typedef struct bw_array_t bw_array_t;

So some compilers fail with a duplicate declaration error.

We backport 684b396ce5, which removes the duplicate declaration.
And this commit deals with the undeclared type error.

Backports a single line from merge commit 813019cc57.

Fixes bug 30184; not in any released version of Tor.
This commit is contained in:
teor 2019-04-16 15:39:45 +10:00
parent 684b396ce5
commit 05d25d06b6
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@ -117,7 +117,7 @@ extern uint32_t rephist_total_num;
#ifdef TOR_UNIT_TESTS
extern int onion_handshakes_requested[MAX_ONION_HANDSHAKE_TYPE+1];
extern int onion_handshakes_assigned[MAX_ONION_HANDSHAKE_TYPE+1];
extern bw_array_t *write_array;
extern struct bw_array_t *write_array;
#endif
#endif