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| author | Thomas Munro <tmunro@postgresql.org> | 2021-08-13 10:38:22 +1200 |
|---|---|---|
| committer | Thomas Munro <tmunro@postgresql.org> | 2021-08-13 11:10:28 +1200 |
| commit | d49e228a664dd868b6a034e730e99b4f510869a6 (patch) | |
| tree | 3c0c1aaf53146447554d7d89dc3440d7b1b392a8 /src/backend/parser/parse_agg.c | |
| parent | 843d2879aaefd870c978107e4c69b6681db49ca3 (diff) | |
Make EXEC_BACKEND more convenient on macOS.
It's hard to disable ASLR on current macOS releases, for testing with
-DEXEC_BACKEND. You could already set the environment variable
PG_SHMEM_ADDR to something not likely to collide with mappings created
earlier in process startup. Let's also provide a default value that
works on current releases and architectures, for developer convenience.
As noted in the pre-existing comment, this is a horrible hack, but
-DEXEC_BACKEND is only used by Unix-based PostgreSQL developers for
testing some otherwise Windows-only code paths, so it seems excusable.
Back-patch to all supported branches.
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/20210806032944.m4tz7j2w47mant26%40alap3.anarazel.de
Diffstat (limited to 'src/backend/parser/parse_agg.c')
0 files changed, 0 insertions, 0 deletions