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neon/pgxn
Christian Schwarz 1be5e564ce feat(walredo): use posix_spawn by moving close_fds() work to walredo C code (#6574)
The rust stdlib uses the efficient `posix_spawn` by default.
However, before this PR, pageserver used `pre_exec()` in our
`close_fds()` ext trait.

This PR moves the work that `close_fds()` did to the walredo C code.
I verified manually using `gdb` that we're now forking out the walredo
process using `posix_spawn`.

refs https://github.com/neondatabase/neon/issues/6565
2024-02-01 22:38:34 +01:00
..
2023-09-12 15:11:32 +02:00
2023-09-12 15:11:32 +02:00