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| From: | Kalle Olavi Niemitalo |
| Subject: | Re: Weird O_RDWR flag definition |
| Date: | Sun, 02 Nov 2008 19:12:39 +0200 |
| User-agent: | Gnus/5.110007 (No Gnus v0.7) Emacs/23.0.51 (gnu/linux) |
Adam Tkac <vonsch@gmail.com> writes:
> Yes, you could use condition like
>
> if (!((mode & O_RDWR) || (mode & O_RDONLY)))
> die();
Better do it like this:
if ((mode & O_ACCMODE) == O_WRONLY)
die();
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