* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2014 */
+/* Copyright (c) University of Cambridge 1995 - 2015 */
/* See the file NOTICE for conditions of use and distribution. */
/* Almost all the global variables are defined together in this one header, so
extern uschar *tls_crl; /* CRL File */
extern int tls_dh_max_bits; /* don't accept higher lib suggestions */
extern uschar *tls_dhparam; /* DH param file */
+extern uschar *tls_eccurve; /* EC curve */
#ifndef DISABLE_OCSP
extern uschar *tls_ocsp_file; /* OCSP stapling proof file */
#endif
the size of this vector set explicitly, because it is referenced from more than
one module. */
-extern uschar **address_expansions[ADDRESS_EXPANSIONS_COUNT];
+extern const uschar **address_expansions[ADDRESS_EXPANSIONS_COUNT];
/* General global variables */
extern BOOL accept_8bitmime; /* Allow *BITMIME incoming */
+extern uschar *add_environment; /* List of environment variables to add */
extern int body_8bitmime; /* sender declared BODY= ; 7=7BIT, 8=8BITMIME */
extern header_line *acl_added_headers; /* Headers added by an ACL */
extern tree_node *acl_anchor; /* Tree of named ACLs */
extern uschar *deliver_address_data; /* Arbitrary data for an address */
extern int deliver_datafile; /* FD for data part of message */
-extern uschar *deliver_domain; /* The local domain for delivery */
+extern const uschar *deliver_domain; /* The local domain for delivery */
extern uschar *deliver_domain_data; /* From domain lookup */
-extern uschar *deliver_domain_orig; /* The original local domain for delivery */
-extern uschar *deliver_domain_parent; /* The parent domain for delivery */
+extern const uschar *deliver_domain_orig; /* The original local domain for delivery */
+extern const uschar *deliver_domain_parent; /* The parent domain for delivery */
extern BOOL deliver_drop_privilege; /* TRUE for unprivileged delivery */
extern BOOL deliver_firsttime; /* True for first delivery attempt */
extern BOOL deliver_force; /* TRUE if delivery was forced */
extern BOOL deliver_freeze; /* TRUE if delivery is frozen */
extern time_t deliver_frozen_at; /* Time of freezing */
extern uschar *deliver_home; /* Home directory for pipes */
-extern uschar *deliver_host; /* (First) host for routed local deliveries */
+extern const uschar *deliver_host; /* (First) host for routed local deliveries */
/* Remote host for filter */
-extern uschar *deliver_host_address; /* Address for remote delivery filter */
+extern const uschar *deliver_host_address; /* Address for remote delivery filter */
extern int deliver_host_port; /* Address for remote delivery filter */
extern uschar *deliver_in_buffer; /* Buffer for copying file */
extern ino_t deliver_inode; /* Inode for appendfile */
extern int dns_retrans; /* Retransmission time setting */
extern int dns_retry; /* Number of retries */
extern int dns_dnssec_ok; /* When constructing DNS query, set DO flag */
+extern uschar *dns_trust_aa; /* DNSSEC trust AA as AD */
extern int dns_use_edns0; /* Coerce EDNS0 support on/off in resolver. */
extern uschar *dnslist_domain; /* DNS (black) list domain */
extern uschar *dnslist_matched; /* DNS (black) list matched key */
extern uschar *event_action; /* expansion for delivery events */
extern uschar *event_data; /* event data */
extern int event_defer_errno; /* error number set when a remote delivery is deferred with a host error */
-extern uschar *event_name; /* event classification */
+extern const uschar *event_name; /* event classification */
#endif
extern gid_t exim_gid; /* To be used with exim_uid */
extern int journal_fd; /* Fd for journal file */
+extern uschar *keep_environment; /* Whitelist for environment variables */
extern int keep_malformed; /* Time to keep malformed messages */
extern uschar *eldap_dn; /* Where LDAP DNs are left */
extern BOOL message_logs; /* TRUE to write message logs */
extern int message_size; /* Size of message */
extern uschar *message_size_limit; /* As it says */
+#ifdef EXPERIMENTAL_INTERNATIONAL
+extern BOOL message_smtputf8; /* Internationalized mail handling */
+extern int message_utf8_downconvert; /* convert from utf8 */
+const extern pcre *regex_UTF8; /* For recognizing SMTPUTF8 settings */
+#endif
extern uschar message_subdir[]; /* Subdirectory for messages */
extern uschar *message_reference; /* Reference for error messages */
extern uschar *prvscheck_keynum; /* Set during prvscheck expansion item */
extern uschar *prvscheck_result; /* Set during prvscheck expansion item */
-extern uschar *qualify_domain_recipient; /* Domain to qualify recipients with */
+extern const uschar *qualify_domain_recipient; /* Domain to qualify recipients with */
extern uschar *qualify_domain_sender; /* Domain to qualify senders with */
extern BOOL queue_2stage; /* Run queue in 2-stage manner */
extern uschar *queue_domains; /* Queue these domains */
extern uschar *sender_data; /* lookup result for senders */
extern unsigned int sender_domain_cache[(MAX_NAMED_LIST * 2)/32]; /* Cache bits for sender domain */
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 unsigned int sender_host_cache[(MAX_NAMED_LIST * 2)/32]; /* Cache bits for incoming host */
extern int sending_port; /* Port of outgoing interface */
extern SIGNAL_BOOL sigalrm_seen; /* Flag for sigalrm_handler */
extern uschar **sighup_argv; /* Args for re-execing after SIGHUP */
+extern int slow_lookup_log; /* Log DNS lookups taking loger than N millisecs */
extern int smtp_accept_count; /* Count of connections */
extern BOOL smtp_accept_keepalive; /* Set keepalive on incoming */
extern int smtp_accept_max; /* Max SMTP connections */
extern int smtp_rlr_threshold; /* Threshold for RCPT rate limit */
extern BOOL smtp_use_pipelining; /* Global for passed connections */
extern BOOL smtp_use_size; /* Global for passed connections */
+#ifdef EXPERIMENTAL_INTERNATIONAL
+extern uschar *smtputf8_advertise_hosts; /* ingress control */
+#endif
#ifdef WITH_CONTENT_SCAN
extern uschar *spamd_address; /* address for the spamassassin daemon */
extern uschar *transport_name; /* Name of transport last started */
extern int transport_count; /* Count of bytes transported */
extern int transport_newlines; /* Accurate count of number of newline chars transported */
-extern uschar **transport_filter_argv; /* For on-the-fly filtering */
+extern const uschar **transport_filter_argv; /* For on-the-fly filtering */
extern int transport_filter_timeout; /* Timeout for same */
extern BOOL transport_filter_timed_out; /* True if it did */
git://git.exim.org / exim.git / blobdiff