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Doc: clarify a critical and undocumented aspect of simplehash.h.

author Tom Lane <tgl@sss.pgh.pa.us>

2021年10月21日 21:08:53 +0000 (17:08 -0400)

committer Tom Lane <tgl@sss.pgh.pa.us>

2021年10月21日 21:08:53 +0000 (17:08 -0400)

commit b1ce6c284366ce1dae120f5d10dd59e8804322ee

tree b6786d31417dcf765648f014e70220cda499d1c7 tree

parent 0c04342b1d3dd5b24f795f94874163be8e21710e commit | diff

Doc: clarify a critical and undocumented aspect of simplehash.h.

I just got burnt by trying to use pg_malloc instead of pg_malloc0
with this. Save the next hacker some time by not leaving this
API detail undocumented.

src/include/lib/simplehash.h diff | blob | blame | history

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