diff options
| author | Robert Haas | 2020-02-24 11:47:08 +0000 |
|---|---|---|
| committer | Robert Haas | 2020-02-24 11:47:43 +0000 |
| commit | 07b95c3d8334f737d4717c91967729f7721e785c (patch) | |
| tree | 2abfb24ba5536bb20b0ceb9eae54eeb1b1b7bf91 /src/include/nodes/bitmapset.h | |
| parent | bf883b211eae18662f2dfaede02f5d115bf0b805 (diff) | |
Move bitmap_hash and bitmap_match to bitmapset.c.
The closely-related function bms_hash_value is already defined in that
file, and this change means that hashfn.c no longer needs to depend on
nodes/bitmapset.h. That gets us closer to allowing use of the hash
functions in hashfn.c in frontend code.
Patch by me, reviewed by Suraj Kharage and Mark Dilger.
Discussion: http://postgr.es/m/CA+TgmoaRiG4TXND8QuM6JXFRkM_1wL2ZNhzaUKsuec9-4yrkgw@mail.gmail.com
Diffstat (limited to 'src/include/nodes/bitmapset.h')
| -rw-r--r-- | src/include/nodes/bitmapset.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/include/nodes/bitmapset.h b/src/include/nodes/bitmapset.h index b7b18a0b687..d113c271ee0 100644 --- a/src/include/nodes/bitmapset.h +++ b/src/include/nodes/bitmapset.h @@ -116,5 +116,7 @@ extern int bms_prev_member(const Bitmapset *a, int prevbit); /* support for hashtables using Bitmapsets as keys: */ extern uint32 bms_hash_value(const Bitmapset *a); +extern uint32 bitmap_hash(const void *key, Size keysize); +extern int bitmap_match(const void *key1, const void *key2, Size keysize); #endif /* BITMAPSET_H */ |