Avoid doing logging in signal-handlers. Bug 1007

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

diff --git a/src/src/globals.h b/src/src/globals.h
index 766b8a42f6c8f2f3e68ef983bb2a804c6343811e..cdd493cbbd1be68431274c944e4993fbb044db34 100644 (file)
--- a/src/src/globals.h
+++ b/src/src/globals.h
@@ -83,7 +83,7 @@ typedef struct {
   int     active;             /* fd/socket when in a TLS session */
   int     bits;               /* bits used in TLS session */
   BOOL    certificate_verified; /* Client certificate verified */
-#ifdef EXPERIMENTAL_DANE
+#ifdef SUPPORT_DANE
   BOOL    dane_verified;        /* ... via DANE */
   int     tlsa_usage;         /* TLSA record(s) usage */
 #endif
@@ -216,11 +216,19 @@ extern BOOL    allow_domain_literals;  /* As it says */
 extern BOOL    allow_mx_to_ip;         /* Allow MX records to -> ip address */
 extern BOOL    allow_unqualified_recipient; /* As it says */
 extern BOOL    allow_unqualified_sender; /* Ditto */
+#ifdef EXPERIMENTAL_ARC
+struct arc_set *arc_received;         /* highest ARC instance evaluation struct */
+extern int     arc_received_instance;  /* highest ARC instance number in headers */
+extern int     arc_oldest_pass;        /* lowest passing instance number in headers */
+extern const uschar *arc_state;               /* verification state */
+extern const uschar *arc_state_reason;
+#endif
 extern BOOL    allow_utf8_domains;     /* For experimenting */
 extern uschar *authenticated_fail_id;  /* ID that failed authentication */
 extern uschar *authenticated_id;       /* ID that was authenticated */
 extern uschar *authenticated_sender;   /* From AUTH on MAIL */
 extern BOOL    authentication_failed;  /* TRUE if AUTH was tried and failed */
+extern BOOL    authentication_local;   /* TRUE if non-smtp (implicit authentication) */
 extern uschar *auth_advertise_hosts;   /* Only advertise to these */
 extern auth_info auths_available[];    /* Vector of available auth mechanisms */
 extern auth_instance *auths;           /* Chain of instantiated auths */
@@ -398,7 +406,6 @@ extern uschar *dkim_verify_reason;     /* result for this signature */
 #endif
 #ifdef EXPERIMENTAL_DMARC
 extern BOOL    dmarc_has_been_checked; /* Global variable to check if test has been called yet */
-extern uschar *dmarc_ar_header;        /* Expansion variable, suggested header for dmarc auth results */
 extern uschar *dmarc_domain_policy;    /* Expansion for declared policy of used domain */
 extern uschar *dmarc_forensic_sender;  /* Set sender address for forensic reports */
 extern uschar *dmarc_history_file;     /* Expansion variable, file to store dmarc results */
@@ -414,7 +421,7 @@ extern uschar *dns_again_means_nonexist; /* Domains that are badly set up */
 extern int     dns_csa_search_limit;   /* How deep to search for CSA SRV records */
 extern BOOL    dns_csa_use_reverse;    /* Check CSA in reverse DNS? (non-standard) */
 extern uschar *dns_ipv4_lookup;        /* For these domains, don't look for AAAA (or A6) */
-#ifdef EXPERIMENTAL_DANE
+#ifdef SUPPORT_DANE
 extern int     dns_dane_ok;            /* Ok to use DANE when checking TLS authenticity */
 #endif
 extern int     dns_retrans;            /* Retransmission time setting */
@@ -485,6 +492,10 @@ extern uschar *gecos_name;             /* To be expanded when pattern matches */
 extern uschar *gecos_pattern;          /* Pattern to match */
 extern rewrite_rule *global_rewrite_rules;  /* Chain of rewriting rules */
 
+extern volatile sig_atomic_t had_command_timeout;   /* Alarm sighandler called */
+extern volatile sig_atomic_t had_command_sigterm;   /* TERM  sighandler called */
+extern volatile sig_atomic_t had_data_timeout;      /* Alarm sighandler called */
+extern volatile sig_atomic_t had_data_sigint;       /* TERM/INT  sighandler called */
 extern int     header_insert_maxlen;   /* Max for inserting headers */
 extern int     header_maxsize;         /* Max total length for header */
 extern int     header_line_maxsize;    /* Max for an individual line */
@@ -537,10 +548,12 @@ extern BOOL    local_from_check;       /* For adding Sender: (global value) */
 extern uschar *local_from_prefix;      /* Permitted prefixes */
 extern uschar *local_from_suffix;      /* Permitted suffixes */
 extern uschar *local_interfaces;       /* For forcing specific interfaces */
+#ifdef HAVE_LOCAL_SCAN
 extern uschar *local_scan_data;        /* Text returned by local_scan() */
 extern optionlist local_scan_options[];/* Option list for local_scan() */
 extern int     local_scan_options_count; /* Size of the list */
 extern int     local_scan_timeout;     /* Timeout for local_scan() */
+#endif
 extern BOOL    local_sender_retain;    /* Retain Sender: (with no From: check) */
 extern gid_t   local_user_gid;         /* As it says; may be set in routers */
 extern uid_t   local_user_uid;         /* As it says; may be set in routers */
@@ -566,6 +579,7 @@ extern int     lookup_open_max;        /* Max lookup files to cache */
 extern uschar *lookup_value;           /* Value looked up from file */
 
 extern macro_item *macros;             /* Configuration macros */
+extern macro_item *macros_user;        /* Non-builtin configuration macros */
 extern macro_item *mlast;              /* Last item in macro list */
 extern uschar *mailstore_basename;     /* For mailstore deliveries */
 #ifdef WITH_CONTENT_SCAN
@@ -785,6 +799,7 @@ extern uschar *sender_fullhost;        /* Sender host name + address */
 extern BOOL    sender_helo_dnssec;     /* True if HELO verify used DNS and was DNSSEC */
 extern uschar *sender_helo_name;       /* Host name from HELO/EHLO */
 extern uschar **sender_host_aliases;   /* Points to list of alias names */
+extern uschar *sender_host_auth_pubname; /* Public-name of authentication method */
 extern unsigned int sender_host_cache[(MAX_NAMED_LIST * 2)/32]; /* Cache bits for incoming host */
 extern BOOL    sender_host_dnssec;     /* true if sender_host_name verified in DNSSEC */
 extern BOOL    sender_host_notsocket;  /* Set for -bs and -bS */
@@ -873,6 +888,7 @@ extern uschar *spf_guess;              /* spf best-guess record */
 extern uschar *spf_header_comment;     /* spf header comment */
 extern uschar *spf_received;           /* Received-SPF: header */
 extern uschar *spf_result;             /* spf result in string form */
+extern BOOL    spf_result_guessed;     /* spf result is of best-guess operation */
 extern uschar *spf_smtp_comment;       /* spf comment to include in SMTP reply */
 #endif
 extern BOOL    split_spool_directory;  /* TRUE to use multiple subdirs */