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Message-ID: <CABg4E-k1G6zZkYj_d7hNxnREQC+S3Wr7KfRmYCTng0w3SQKcBQ@mail.gmail.com>
Date: Wed, 15 Nov 2023 17:00:51 -0500
From: Tavian Barnes <tavianator@...ianator.com>
To: musl@...ts.openwall.com
Subject: Feature request: posix_spawnattr_setrlimit_np()
I have a program that raises its soft RLIMIT_NOFILE, but wants to
spawn processes with the original value (in case they use select(),
for example). There seems to be no nice way to do this with
posix_spawn(). I can temporarily lower the rlimit in the parent, but
that interferes with other threads, and can make posix_spawn() fail
with EMFILE.
Corresponding glibc feature request:
https://sourceware.org/bugzilla/show_bug.cgi?id=31049
--
Tavian Barnes
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