Am 16.02.2017 um 18:10 schrieb Johannes Schindelin:
On Wed, 15 Feb 2017, Johannes Sixt wrote:I do not see how dup2() causes a change in stdio state. I must be missing something (and that may be a basic misunderstanding of how stdio is initialized).It appears that dup2()ing fd 2 resets that stdio state.
OK, thanks. It's surprising, but so be it. Thank you for the quick fix! -- Hannes