From: Tobias Bading <tbading@web.de>
To: Florian Weimer <fweimer@redhat.com>
Cc: libc-help@sourceware.org, Godmar Back <godmar@gmail.com>
Subject: Re: (stat(...) == -1 || faccessat(...) == -1) && errno == EINTR ?!??
Date: Mon, 15 Feb 2021 10:43:28 +0100 [thread overview]
Message-ID: <8a591e0e-33bb-7518-5e31-42f0545a940e@web.de> (raw)
In-Reply-To: <87czx1fzun.fsf@oldenburg.str.redhat.com>
> Returning EINTR in stat would allow relatively straightforward
> implementation of a timeout, in case the path resides on a network file
> system and the server is unreachable. So it's not a completely
> unreasonable thing to do.
Good point.
> On the other hand, the cost in lost backwards
> compatibility with applications that do not know about this behavior
> appears to be pretty high, as this thread shows.
What's your interpretation of the POSIX standard? Does it permit such a
backwards compatibility breaking change?
Tobias
next prev parent reply other threads:[~2021-02-15 9:43 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-14 11:13 Tobias Bading
2021-02-14 12:18 ` Tobias Bading
2021-02-14 13:17 ` Tobias Bading
2021-02-14 15:14 ` Godmar Back
2021-02-14 15:20 ` Godmar Back
2021-02-14 17:30 ` Tobias Bading
2021-02-14 22:04 ` Godmar Back
2021-02-15 9:15 ` Tobias Bading
2021-02-15 9:24 ` Florian Weimer
2021-02-15 9:43 ` Tobias Bading [this message]
2021-02-15 9:45 ` Florian Weimer
2021-02-15 10:02 ` Tobias Bading
2021-02-15 10:20 ` Florian Weimer
2021-02-15 10:36 ` Tobias Bading
2021-02-15 8:33 ` Tobias Bading
2021-02-15 8:45 ` Konstantin Kharlamov
2021-02-15 10:25 ` Tobias Bading
2021-02-14 17:56 ` Konstantin Kharlamov
2021-02-14 18:58 ` Tobias Bading
2021-02-14 20:46 ` Konstantin Kharlamov
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