Run "make autostyle" with new "annotate_ifdef_directives"

src/app/config/config.c

@@ -1455,7 +1455,7 @@ options_act_reversible(const or_options_t *old_options, char **msg)
                       "on this OS/with this build.");
     goto rollback;
   }
-#else /* !(!defined(HAVE_SYS_UN_H)) */
+#else /* defined(HAVE_SYS_UN_H) */
   if (options->ControlSocketsGroupWritable && !options->ControlSocket) {
     *msg = tor_strdup("Setting ControlSocketGroupWritable without setting"
                       "a ControlSocket makes no sense.");
@@ -5101,7 +5101,7 @@ find_torrc_filename(config_line_t *cmd_arg,
       } else {
         fname = dflt ? tor_strdup(dflt) : NULL;
       }
-#else /* !(!defined(_WIN32)) */
+#else /* defined(_WIN32) */
       fname = dflt ? tor_strdup(dflt) : NULL;
 #endif /* !defined(_WIN32) */
     }
@@ -8425,7 +8425,7 @@ init_cookie_authentication(const char *fname, const char *header,
       log_warn(LD_FS,"Unable to make %s group-readable.", escaped(fname));
     }
   }
-#else /* !(!defined(_WIN32)) */
+#else /* defined(_WIN32) */
   (void) group_readable;
 #endif /* !defined(_WIN32) */
 

src/lib/crypt_ops/compat_openssl.h

@@ -45,7 +45,7 @@
    ((st) == SSL3_ST_SW_SRVR_HELLO_B))
 #define OSSL_HANDSHAKE_STATE int
 #define CONST_IF_OPENSSL_1_1_API
-#else /* !(!defined(OPENSSL_1_1_API)) */
+#else /* defined(OPENSSL_1_1_API) */
 #define STATE_IS_SW_SERVER_HELLO(st) \
   ((st) == TLS_ST_SW_SRVR_HELLO)
 #define CONST_IF_OPENSSL_1_1_API const

src/lib/fs/dir.c

@@ -262,7 +262,7 @@ check_private_dir,(const char *dirname, cpd_check_t check,
     }
   }
   close(fd);
-#else /* !(!defined(_WIN32)) */
+#else /* defined(_WIN32) */
   /* Win32 case: we can't open() a directory. */
   (void)effective_user;
 

src/lib/log/util_bug.h

@@ -96,7 +96,7 @@
   (void)(a);                                                            \
   (void)(fmt);                                                          \
   STMT_END
-#else /* !(defined(TOR_UNIT_TESTS) && ... */
+#else /* !(defined(TOR_UNIT_TESTS) && defined(DISABLE_ASSERTS_IN_UNIT_TES... */
 /** Like assert(3), but send assertion failures to the log as well as to
  * stderr. */
 #define tor_assert(expr) tor_assertf(expr, NULL)

src/lib/math/fp.c

@@ -75,7 +75,7 @@ clamp_double_to_int64(double number)
 */
 #define PROBLEMATIC_FLOAT_CONVERSION_WARNING
 DISABLE_GCC_WARNING(float-conversion)
-#endif /* defined(MINGW_ANY) && GCC_VERSION >= 409 */
+#endif /* (defined(MINGW_ANY)||defined(__FreeBSD__)) && GCC_VERSION >= 409 */
 
 /*
   With clang 4.0 we apparently run into "double promotion" warnings here,

src/lib/memarea/memarea.c

@@ -315,7 +315,7 @@ memarea_assert_ok(memarea_t *area)
   }
 }
 
-#else /* !(!defined(DISABLE_MEMORY_SENTINELS)) */
+#else /* defined(DISABLE_MEMORY_SENTINELS) */
 
 struct memarea_t {
   smartlist_t *pieces;

src/lib/process/daemon.c

@@ -165,7 +165,7 @@ finish_daemon(const char *desired_cwd)
 
   return 0;
 }
-#else /* !(!defined(_WIN32)) */
+#else /* defined(_WIN32) */
 /* defined(_WIN32) */
 int
 start_daemon(void)

src/lib/process/process.c

@@ -513,7 +513,7 @@ process_get_unix_process(const process_t *process)
   tor_assert(process->unix_process);
   return process->unix_process;
 }
-#else /* !(!defined(_WIN32)) */
+#else /* defined(_WIN32) */
 /** Get the internal handle for Windows backend. */
 process_win32_t *
 process_get_win32_process(const process_t *process)

src/lib/process/restrict.c

@@ -214,7 +214,7 @@ set_max_file_descriptors(rlim_t limit, int *max_out)
     return -1;
   }
   limit = MAX_CONNECTIONS;
-#else /* !(!defined(HAVE_GETRLIMIT)) */
+#else /* defined(HAVE_GETRLIMIT) */
   struct rlimit rlim;
 
   if (getrlimit(RLIMIT_NOFILE, &rlim) != 0) {

src/lib/process/setuid.c

@@ -376,7 +376,7 @@ switch_id(const char *user, const unsigned flags)
 #endif /* defined(__linux__) && defined(HAVE_SYS_PRCTL_H) && ... */
   return 0;
 
-#else /* !(!defined(_WIN32)) */
+#else /* defined(_WIN32) */
   (void)user;
   (void)flags;
 

src/lib/tls/tortls_openssl.c

@@ -657,7 +657,7 @@ tor_tls_context_new(crypto_pk_t *identity, unsigned int key_lifetime,
     if (r < 0)
       goto error;
   }
-#else /* !(defined(SSL_CTX_set1_groups_list) || ...) */
+#else /* !(defined(SSL_CTX_set1_groups_list) || defined(HAVE_SSL_CTX_SET1... */
   if (! is_client) {
     int nid;
     EC_KEY *ec_key;
@@ -673,7 +673,7 @@ tor_tls_context_new(crypto_pk_t *identity, unsigned int key_lifetime,
       SSL_CTX_set_tmp_ecdh(result->ctx, ec_key);
     EC_KEY_free(ec_key);
   }
-#endif /* defined(SSL_CTX_set1_groups_list) || ...) */
+#endif /* defined(SSL_CTX_set1_groups_list) || defined(HAVE_SSL_CTX_SET1_... */
   SSL_CTX_set_verify(result->ctx, SSL_VERIFY_PEER,
                      always_accept_verify_cb);
   /* let us realloc bufs that we're writing from */