Avoid doing logging in signal-handlers. Bug 1007

[exim.git] / src / src / globals.c

diff --git a/src/src/globals.c b/src/src/globals.c
index 30d5eb02919e69efe3f3d82622fa708acbb6e86b..705b1dd0c5e2ff029ec76996d04e12a6e7574a64 100644 (file)
--- a/src/src/globals.c
+++ b/src/src/globals.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2017 */
+/* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* All the global variables are defined together in this one module, so
@@ -104,7 +104,7 @@ tls_support tls_in = {
  .active =             -1,
  .bits =               0,
  .certificate_verified = FALSE,
-#ifdef EXPERIMENTAL_DANE
+#ifdef SUPPORT_DANE
  .dane_verified =      FALSE,
  .tlsa_usage =         0,
 #endif
@@ -121,7 +121,7 @@ tls_support tls_out = {
  .active =             -1,
  .bits =               0,
  .certificate_verified = FALSE,
-#ifdef EXPERIMENTAL_DANE
+#ifdef SUPPORT_DANE
  .dane_verified =      FALSE,
  .tlsa_usage =         0,
 #endif
@@ -420,7 +420,16 @@ BOOL    allow_domain_literals  = FALSE;
 BOOL    allow_mx_to_ip         = FALSE;
 BOOL    allow_unqualified_recipient = TRUE;    /* For local messages */
 BOOL    allow_unqualified_sender = TRUE;       /* Reset for SMTP */
-BOOL    allow_utf8_domains     = FALSE;
+BOOL    allow_utf8_domains     = FALSE;
+
+#ifdef EXPERIMENTAL_ARC
+struct arc_set *arc_received   = NULL;
+int     arc_received_instance  = 0;
+int     arc_oldest_pass                = 0;
+const uschar *arc_state                = NULL;
+const uschar *arc_state_reason = NULL;
+#endif
+
 uschar *authenticated_fail_id  = NULL;
 uschar *authenticated_id       = NULL;
 uschar *authenticated_sender   = NULL;
@@ -688,7 +697,7 @@ BOOL    dmarc_enable_forensic   = FALSE;
 uschar *dns_again_means_nonexist = NULL;
 int     dns_csa_search_limit   = 5;
 BOOL    dns_csa_use_reverse    = TRUE;
-#ifdef EXPERIMENTAL_DANE
+#ifdef SUPPORT_DANE
 int     dns_dane_ok            = -1;
 #endif
 uschar *dns_ipv4_lookup        = NULL;
@@ -761,6 +770,10 @@ uschar *gecos_name             = NULL;
 uschar *gecos_pattern          = NULL;
 rewrite_rule  *global_rewrite_rules = NULL;
 
+volatile sig_atomic_t had_command_timeout = 0;
+volatile sig_atomic_t had_command_sigterm = 0;
+volatile sig_atomic_t had_data_timeout    = 0;
+volatile sig_atomic_t had_data_sigint     = 0;
 uschar *headers_charset        = US HEADERS_CHARSET;
 int     header_insert_maxlen   = 64 * 1024;
 header_line  *header_last      = NULL;
@@ -785,7 +798,7 @@ header_name header_names[] = {
   { US"to",             2,     TRUE,           htype_to }
 };
 
-int header_names_size          = sizeof(header_names)/sizeof(header_name);
+int header_names_size          = nelem(header_names);
 
 BOOL    header_rewritten       = FALSE;
 uschar *helo_accept_junk_hosts = NULL;
@@ -844,8 +857,10 @@ uschar *local_interfaces       = US"<; ::0 ; 0.0.0.0";
 uschar *local_interfaces       = US"0.0.0.0";
 #endif
 
+#ifdef HAVE_LOCAL_SCAN
 uschar *local_scan_data        = NULL;
 int     local_scan_timeout     = 5*60;
+#endif
 BOOL    local_sender_retain    = FALSE;
 gid_t   local_user_gid         = (gid_t)(-1);
 uid_t   local_user_uid         = (uid_t)(-1);
@@ -953,6 +968,7 @@ uschar *lookup_dnssec_authenticated = NULL;
 int     lookup_open_max        = 25;
 uschar *lookup_value           = NULL;
 
+macro_item *macros_user        = NULL;
 uschar *mailstore_basename     = NULL;
 #ifdef WITH_CONTENT_SCAN
 uschar *malware_name           = NULL;  /* Virus Name */
@@ -1276,6 +1292,7 @@ uschar *sender_helo_name       = NULL;
 uschar **sender_host_aliases   = &no_aliases;
 uschar *sender_host_address    = NULL;
 uschar *sender_host_authenticated = NULL;
+uschar *sender_host_auth_pubname  = NULL;
 unsigned int sender_host_cache[(MAX_NAMED_LIST * 2)/32];
 BOOL    sender_host_dnssec     = FALSE;
 uschar *sender_host_name       = NULL;
@@ -1549,7 +1566,7 @@ uschar *uucp_from_sender       = US"$1";
 
 uschar *verify_mode           = NULL;
 uschar *version_copyright      =
- US"Copyright (c) University of Cambridge, 1995 - 2017\n"
+ US"Copyright (c) University of Cambridge, 1995 - 2018\n"
    "(c) The Exim Maintainers and contributors in ACKNOWLEDGMENTS file, 2007 - 2017";
 uschar *version_date           = US"?";
 uschar *version_cnumber        = US"????";