From: Florian Weimer <fw@deneb.enyo.de>
To: Adhemerval Zanella via Libc-alpha <libc-alpha@sourceware.org>
Subject: Re: [PATCH 03/10] linux: Add __readdir_unlocked
Date: Tue, 21 Apr 2020 12:41:01 +0200 [thread overview]
Message-ID: <87wo69t936.fsf@mid.deneb.enyo.de> (raw)
In-Reply-To: <20200417132209.22065-3-adhemerval.zanella@linaro.org> (Adhemerval Zanella via Libc-alpha's message of "Fri, 17 Apr 2020 10:22:02 -0300")
* Adhemerval Zanella via Libc-alpha:
> And use it on readdir_r implementation.
I think __readdir_unlocked will not really be async-signal-safe if we
have to call malloc during readdir, to allocate the long-to-off64_t
translation table for the real fix for bug 23960 (when the kernel does
not provide 32-bit off64_t values).
That's why I think this change does not go in the right direction, sorry.
next prev parent reply other threads:[~2020-04-21 10:41 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-17 13:22 [PATCH 01/10] linux: Move posix dir implementations to Linux Adhemerval Zanella via Libc-alpha
2020-04-17 13:22 ` [PATCH 02/10] linux: Simplify opendir buffer allocation Adhemerval Zanella via Libc-alpha
2020-04-21 10:28 ` Florian Weimer
2020-04-23 21:27 ` Rafal Luzynski via Libc-alpha
2020-04-29 17:09 ` Adhemerval Zanella via Libc-alpha
2020-04-23 21:39 ` Adhemerval Zanella via Libc-alpha
2020-04-24 10:11 ` Florian Weimer
2020-04-24 12:08 ` Adhemerval Zanella via Libc-alpha
2020-04-24 13:08 ` Florian Weimer
2020-04-17 13:22 ` [PATCH 03/10] linux: Add __readdir_unlocked Adhemerval Zanella via Libc-alpha
2020-04-21 10:41 ` Florian Weimer [this message]
2020-04-21 12:03 ` Adhemerval Zanella via Libc-alpha
2020-04-21 12:16 ` Florian Weimer
2020-04-21 13:00 ` Adhemerval Zanella via Libc-alpha
2020-05-27 16:38 ` Adhemerval Zanella via Libc-alpha
2020-04-17 13:22 ` [PATCH 04/10] linux: Use internal DIR locks when accessing filepos on telldir Adhemerval Zanella via Libc-alpha
2020-04-21 10:33 ` Florian Weimer
2020-04-17 13:22 ` [PATCH 05/10] linux: Use getdents64 on non-LFS readdir Adhemerval Zanella via Libc-alpha
2020-04-17 13:22 ` [PATCH 06/10] linux: Set internal DIR filepos as off64_t [BZ #23960, BZ #24050] Adhemerval Zanella via Libc-alpha
2020-04-20 15:01 ` Andreas Schwab
2020-04-20 15:02 ` Florian Weimer
2020-04-20 15:06 ` Andreas Schwab
2020-04-21 12:04 ` Adhemerval Zanella via Libc-alpha
2020-04-17 13:22 ` [PATCH 07/10] linux: Add __readdir64_unlocked Adhemerval Zanella via Libc-alpha
2020-04-17 13:22 ` [PATCH 08/10] linux: Add __old_readdir64_unlocked Adhemerval Zanella via Libc-alpha
2020-04-17 13:22 ` [PATCH 09/10] linux: Use getdents64 on readdir64 compat implementation Adhemerval Zanella via Libc-alpha
2020-04-17 13:22 ` [PATCH 10/10] dirent: Deprecate getdirentries Adhemerval Zanella via Libc-alpha
2020-04-22 10:10 ` Florian Weimer
2020-04-20 14:53 ` [PATCH 01/10] linux: Move posix dir implementations to Linux Andreas Schwab
2020-04-21 10:15 ` Florian Weimer
2020-04-21 11:51 ` Adhemerval Zanella via Libc-alpha
2020-05-27 16:35 ` Adhemerval Zanella via Libc-alpha
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