When this code was called from SIGIO, saving and restoring errno could possibly have made sense in some strange environment. Now that this will not be called from a signal handler, there is no reason to do that. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net> |
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Makefile.am |