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498287b3c3
This patch adds the `tor_fgets()` function to our compatibility layer. `tor_fgets()` adds an additional check for whether the error-bit have been enabled for the given file stream, if that is the case and `errno` is set to `EAGAIN` we make sure that we always return NULL. Unfortunately `fgets(3)` behaves differently on different versions of the C library. See: https://bugs.torproject.org/21416 See: https://bugs.torproject.org/20988
4 lines
240 B
Text
4 lines
240 B
Text
o Minor bugfixes (portability):
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- Add Tor compatibility function for fgets(3) due to inconsistency of
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returned values in different supported C libraries. This fixes unit test
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failures reported on FreeBSD. Fixes bug 20988.
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