Ivan Grokhotkov 8e7b11f6d1 newlib: set errno in the explicitly provided reent structure ...

Since these functions receive the pointer to reent structure, they
should set errno in it rather than using thread-local errno.

This didn't cause practical issues because console functions in IDF
are only called from threads, and in that case 'r' is a pointer to
the thread-local structure, so &errno is the same thing as
&__errno_r(r). Still, fixing this for consistency.

2021-12-21 01:25:49 +00:00

5.2 KiB

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