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Alexander Færøy
02fc0a5ecf
This patch removes the `tor_fgets()` wrapper around `fgets(3)` since it is no longer needed. The function was created due to inconsistency between the returned values of `fgets(3)` on different versions of Unix when using `fgets(3)` on non-blocking file descriptors, but with the recent changes in bug #21654 we switch from unbuffered to direct I/O on non-blocking file descriptors in our utility module. We continue to use `fgets(3)` directly in the geoip and dirserv module since this usage is considered safe. This patch also removes the test-case that was created to detect differences in the implementation of `fgets(3)` as well as the changes file since these changes was not included in any releases yet. See: https://bugs.torproject.org/21654