illumos: syscall.Dup3 not implemented in go for solaris #536
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In the go programming language Dup2 and Dup3 are not implemented for solaris
(aka illumos) based operating systems. As long as this is not provided by go
a workaround would be suitable.
As the return of dup3() syscall is not used dup2() could be used. which is
could be workarounded by using the syscall.Syscall implementation.