I tried
ccall( (:umask, "libc"), Cint, (Cint,), 0o22)
and while it did not give any error and in fact seemed to change the umask, 
it did not have any effect to the premissions of the created files.

Kaj

On Wednesday, June 8, 2016 at 10:10:56 AM UTC+3, Kaj Wiik wrote:
>
> Is there a way to set the default umask for the process?
>
> Kaj
>
>

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