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From: James Y Knight <jyknight@google.com>
To: musl@lists.openwall.com
Subject: Re: [musl] [PATCH] add close_range() syscall wrapper
Date: Thu, 18 Aug 2022 10:42:46 -0400	[thread overview]
Message-ID: <CAA2zVHruVQQYfmiYCpVJ0ha5nX_mvwoCNBX9x6qO79WUDDU_QA@mail.gmail.com> (raw)
In-Reply-To: <85f359ccc0304862e92c39f58b08b770@ispras.ru>

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On Thu, Aug 18, 2022 at 6:40 AM Alexey Izbyshev <izbyshev@ispras.ru> wrote:

> Glibc doesn't implement a fallback and explicitly says it in the manual.
> Using a different implementation in musl seems undesirable.


True. I would note, however, that glibc also implements another function
"closefrom", which first calls close_range, and if it fails, falls back to
iterating /proc/self/fd.

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  reply	other threads:[~2022-08-18 14:43 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-08-10 13:03 Guilherme Janczak
2022-08-18  0:35 ` Rich Felker
2022-08-18 10:11   ` Érico Nogueira
2022-08-18 10:40     ` Alexey Izbyshev
2022-08-18 14:42       ` James Y Knight [this message]
2022-08-18 14:54         ` Alexey Izbyshev
2022-08-18 12:31   ` Guilherme Janczak

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