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Re: [Qemu-devel] [Qemu-block] [PATCH] qemu-io: Use getopt() correctly
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From: |
Alberto Garcia |
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Subject: |
Re: [Qemu-devel] [Qemu-block] [PATCH] qemu-io: Use getopt() correctly |
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Date: |
Tue, 12 May 2015 17:33:39 +0200 |
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User-agent: |
Notmuch/0.13.2 (http://notmuchmail.org) Emacs/23.2.1 (i486-pc-linux-gnu) |
On Tue 12 May 2015 05:10:56 PM CEST, Eric Blake <address@hidden> wrote:
> POSIX says getopt() returns -1 on completion. While Linux happens
> to define EOF as -1, this definition is not required by POSIX, and
> there may be platforms where checking for EOF instead of -1 would
> lead to an infinite loop.
>
> Signed-off-by: Eric Blake <address@hidden>
Reviewed-by: Alberto Garcia <address@hidden>
Berto