Re: unicode build: "comparison is always true" warnings

[Andreas Schwab]

address@hidden (Mark A. Hershberger) writes:

>        while (1)
>       {
>         /* Create the lock file, but not under the lock file name.  */
>         /* Give up if cannot do that.  */
> +#ifndef HAVE_MKSTEMP
>         desc = open (tempname, O_WRONLY | O_CREAT | O_EXCL, 0666);
> +#else
> +          desc = mkstemp (tempname);
> +#endif

That won't work since mkstemp modifies tempname in place, but can be
called more than once here (the second call will return with EINVAL).

(The use of mktemp is not really bad here anyway.)

Andreas.

-- 
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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