scripts/coccinelle/tor-coccinelle.h

   1 /* Copyright (c) 2001 Matej Pfajfar.
   2  * Copyright (c) 2001-2004, Roger Dingledine.
   3  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
   4  * Copyright (c) 2007-2019, The Tor Project, Inc. */
   5 /* See LICENSE for licensing information */
   6
   7 /*
   8  * This file looks like a C header, but its purpose is a bit different.
   9  *
  10  * We never include it from our real C files; we only tell Coccinelle
  11  * about it in apply.sh.
  12  *
  13  * It tells the Coccinelle semantic patching tool how to understand
  14  * things that would otherwise not be good C syntax, or which would
  15  * otherwise not make sense to it as C.  It doesn't need to produce
  16  * semantically equivalent C, or even correct C: it only has to produce
  17  * syntactically valid C.
  18  */
  19
  20 #define MOCK_DECL(a, b, c) a b c
  21 #define MOCK_IMPL(a, b, c) a b c
  22 #define CHECK_PRINTF(a, b)
  23 #define CHECK_SCANF(a, b)
  24 #define STATIC static
  25 #define EXTERN(a,b) extern a b;
  26
  27 #define STMT_BEGIN do {
  28 #define STMT_END } while (0)
  29
  30 #define BUG(x) (x)
  31 #define IF_BUG_ONCE(x) if (x)
  32
  33 #define ATTR_NORETURN
  34 #define ATTR_UNUSED
  35 #define ATTR_CONST
  36 #define ATTR_MALLOC
  37 #define ATTR_WUR
  38 #define DISABLE_GCC_WARNING(x)
  39 #define ENABLE_GCC_WARNING(x)
  40
  41 #define HANDLE_DECL(a,b,c)
  42 #define HANDLE_IMPL(a,b,c)
  43 #define HT_ENTRY(x) void *
  44 #define HT_HEAD(a,b) struct ht_head
  45 #define HT_INITIALIZER() { }
  46 #define X509 struct x509_st
  47 #define STACK_OF(x) struct foo_stack_t
  48 #define TOR_TAILQ_HEAD(a,b) struct tailq_head
  49 #define TOR_TAILQ_ENTRY(a) struct tailq_entry
  50 #define TOR_SIMPLEQ_HEAD(a,b) struct simpleq_entry
  51 #define TOR_SIMPLEQ_ENTRY(a) struct simpleq_entry
  52 #define TOR_LIST_HEAD(a,b) struct list_head
  53 #define TOR_LIST_ENTRY(a) struct list_entry
  54 #define TOR_SLIST_HEAD(a,b) struct slist_head
  55 #define TOR_SLIST_ENTRY(a) struct slist_entry
  56
  57 #define NS_DECL(a, b, c) a b c
  58 #define NS(a) a
  59
  60 #define CONF_TEST_MEMBERS(a,b,c)
  61 #define DUMMY_CONF_TEST_MEMBERS
  62
  63 #define EAT_SEMICOLON extern int dummy__;