Tor 0.4.9.0-alpha-dev
tor_main.c
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1/* Copyright 2001-2004 Roger Dingledine.
2 * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
3 * Copyright (c) 2007-2021, The Tor Project, Inc. */
4/* See LICENSE for licensing information */
5
6#include "orconfig.h"
7#ifdef ENABLE_RESTART_DEBUGGING
8#include <stdlib.h>
9#endif
10
11/**
12 * \file tor_main.c
13 * \brief Stub module containing a main() function.
14 *
15 * We keep the main function in a separate module so that the unit
16 * tests, which have their own main()s, can link against main.c.
17 **/
18
19int tor_main(int argc, char *argv[]);
20
21/** We keep main() in a separate file so that our unit tests can use
22 * functions from main.c.
23 */
24int
25main(int argc, char *argv[])
26{
27 int r;
28#ifdef ENABLE_RESTART_DEBUGGING
29 int restart_count = getenv("TOR_DEBUG_RESTART") ? 1 : 0;
30 again:
31#endif
32 r = tor_main(argc, argv);
33 if (r < 0 || r > 255)
34 return 1;
35#ifdef ENABLE_RESTART_DEBUGGING
36 else if (r == 0 && restart_count--)
37 goto again;
38#endif
39 else
40 return r;
41}
42
int tor_main(int argc, char **argv)
int main(int argc, char *argv[])
Definition: tor_main.c:25