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53a3b39da1
This is a big-ish patch, but it's very straightforward. Under this
clang warning, we're not actually allowed to have a global variable
without a previous extern declaration for it. The cases where we
violated this rule fall into three roughly equal groups:
* Stuff that should have been static.
* Stuff that was global but where the extern was local to some
other C file.
* Stuff that was only global when built for the unit tests, that
needed a conditional extern in the headers.
The first two were IMO genuine problems; the last is a wart of how
we build tests.
25 lines
597 B
C
25 lines
597 B
C
/* * Copyright (c) 2012-2016, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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/**
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* \file circuitmux_ewma.h
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* \brief Header file for circuitmux_ewma.c
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**/
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#ifndef TOR_CIRCUITMUX_EWMA_H
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#define TOR_CIRCUITMUX_EWMA_H
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#include "or.h"
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#include "circuitmux.h"
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extern circuitmux_policy_t ewma_policy;
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/* Externally visible EWMA functions */
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int cell_ewma_enabled(void);
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unsigned int cell_ewma_get_tick(void);
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void cell_ewma_set_scale_factor(const or_options_t *options,
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const networkstatus_t *consensus);
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#endif /* TOR_CIRCUITMUX_EWMA_H */
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