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Use correct DatumGet*() function in test_shm_mq_main().

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This is purely cosmetic, as dsm_attach() interprets its argument as
a dsm_handle (i.e., an unsigned integer), but we might as well fix
it.

Oversight in commit 4db3744f1f.

Author: Jianghua Yang <yjhjstz@gmail.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/CAAZLFmRxkUD5jRs0W3K%3DUe4_ZS%2BRcAb0PCE1S0vVJBn3sWH2UQ%40mail.gmail.com
Backpatch-through: 13
This commit is contained in:
Nathan Bossart
2025-06-27 13:37:26 -05:00
parent 98dd121fc8
commit 4dc48ad28d
1 changed files with 1 additions and 1 deletions
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2
src/test/modules/test_shm_mq/worker.c
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@@ -77,7 +77,7 @@ test_shm_mq_main(Datum main_arg)
* exit, which is fine. If there were a ResourceOwner, it would acquire * exit, which is fine. If there were a ResourceOwner, it would acquire
* ownership of the mapping, but we have no need for that. * ownership of the mapping, but we have no need for that.
*/ */
seg = dsm_attach(DatumGetInt32(main_arg)); seg = dsm_attach(DatumGetUInt32(main_arg));
if (seg == NULL) if (seg == NULL)
ereport(ERROR, ereport(ERROR,
(errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE), (errcode(ERRCODE_OBJECT_NOT_IN_PREREQUISITE_STATE),