[riot-devel] Status code definitions for erros
authmillenon at gmail.com
Fri Oct 31 07:55:11 CET 2014
2014-10-30 23:47 GMT+01:00 Baptiste Clenet <bapclenet at gmail.com>:
> Thank you. Do you know what I should use for the SAMR21 Xplained pro board?
> I will have a look on which lib to use.
since the SAMR21 Xplained has an ARM Cortex, it already uses newlib as it's
Just include <errno.h>. Documentation of the values you can find in the
manpages at errno(3) , but please do *not* use it as the errno in Linux
(setting the global constant `errno`) but just as the negative return value
of your functions, since `errno` is not thread-safe.
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