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July 2002, Week 1

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Subject:
Re: O_EXCL|O_CREAT in open() of HPC/iX library
From:
Mark Bixby <[log in to unmask]>
Reply To:
Mark Bixby <[log in to unmask]>
Date:
Mon, 1 Jul 2002 20:34:20 -0700
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Are you linking with MPE libc or POSIX libc?

I definitely know this works with POSIX libc because I have seen it in various
ports of mine.  I have never tried to do it with MPE libc though.

- Mark B.

Jeff Woods wrote:

> Ken Hirsch replied:
>
>>>The O_EXCL option for open() doesn't seem to appear in the
>>>HPC/iX Library Reference Manual (E1092) for some reason, though
>>>it's defined in FCNTL.H.SYS if _POSIX_SOURCE is defined.
>>>
>>Have you tried it to see if it works?
>>
>
> Yep, I tried it.  It appears to ignore O_EXCL and opens the file even
> though it already exists.


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