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| author | Thomas Munro <tmunro@postgresql.org> | 2023-11-25 09:41:33 +1300 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2023-11-25 09:50:20 +1300 |
| commit | 262454be9a62d69d7523c0c88c7d07d5971a0fa0 (patch) | |
| tree | 0d45779ac2febe2a74a7ba517dd15372b36142a6 /src/backend/access/gist/gist.c | |
| parent | 48b5aa31437a161356fb8ec820b81b7b67cf04c2 (diff) | |
| download | postgresql-262454be9a62d69d7523c0c88c7d07d5971a0fa0.tar.gz postgresql-262454be9a62d69d7523c0c88c7d07d5971a0fa0.zip | |
Improve comments about pqsignal().
Explain where pqsignal() came from, what problem it originally solved
without assuming the reader is familiar with historical Unixen, why we
still need it, what it does for us now, and the key differences in
frontend code on Windows.
Reviewed-by: Heikki Linnakangas <hlinnaka@iki.fi>
Discussion: https://postgr.es/m/CA%2BhUKG%2BRst1h3uo%2BXRgdRVnWHBa4mmj5gFbmCzZr73s-Fh_5JA%40mail.gmail.com
Diffstat (limited to 'src/backend/access/gist/gist.c')
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