SPDX: license tags (mostly by guesswork)

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

diff --git a/src/src/globals.h b/src/src/globals.h
index 3d558455582b1d39b5b908093e0593e27308a374..48d93a1c3238b46afc9e0b8b9cf03a6a940efc8e 100644 (file)
--- a/src/src/globals.h
+++ b/src/src/globals.h
@@ -5,6 +5,7 @@
 /* Copyright (c) The Exim Maintainers 2020 - 2022 */
 /* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 /* Almost all the global variables are defined together in this one header, so
 that they are easy to find. However, those that are visible during the
@@ -117,6 +118,7 @@ typedef struct {
 #endif
   BOOL   verify_override:1;    /* certificate_verified only due to tls_try_verify_hosts */
   BOOL   ext_master_secret:1;  /* extended-master-secret was used */
+  BOOL   channelbind_exporter:1; /* channelbinding is EXPORTER not UNIQUE */
 } tls_support;
 extern tls_support tls_in;
 extern tls_support tls_out;
@@ -544,7 +546,7 @@ extern uschar *dkim_signing_selector;  /* Expansion variable, selector used for
 extern uschar *dkim_verify_hashes;     /* Preference order for signatures */
 extern uschar *dkim_verify_keytypes;   /* Preference order for signatures */
 extern uschar *dkim_verify_min_keysizes; /* list of minimum key sizes, keyed by algo */
-extern BOOL    dkim_verify_minimal;    /* Shortcircuit signture verification */
+extern BOOL    dkim_verify_minimal;    /* Shortcircuit signature verification */
 extern uschar *dkim_verify_overall;    /* First successful domain verified, or null */
 extern uschar *dkim_verify_signers;    /* Colon-separated list of domains for each of which we call the DKIM ACL */
 extern uschar *dkim_verify_status;     /* result for this signature */
@@ -680,6 +682,7 @@ 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 const uschar *letter_digit_hyphen_dot; /* Legitimate DNS host name chars */
 #ifdef EXPERIMENTAL_ESMTP_LIMITS
 extern uschar *limits_advertise_hosts; /* for banner/EHLO pipelining */
 #endif
@@ -899,14 +902,15 @@ extern const pcre2_code  *regex_SIZE;        /* For recognizing SIZE settings */
 #ifndef DISABLE_PIPE_CONNECT
 extern const pcre2_code  *regex_EARLY_PIPE;  /* For recognizing PIPE_CONNCT */
 #endif
+extern int    regex_cachesize;              /* number of entries */
 extern const pcre2_code  *regex_ismsgid;     /* Compiled r.e. for message ID */
 extern const pcre2_code  *regex_smtp_code;   /* For recognizing SMTP codes */
-extern const uschar *regex_vars[];           /* $regexN variables */
 #ifdef WHITELIST_D_MACROS
 extern const pcre2_code  *regex_whitelisted_macro; /* For -D macro values */
 #endif
 #ifdef WITH_CONTENT_SCAN
 extern uschar *regex_match_string;     /* regex that matched a line (regex ACL condition) */
+extern const uschar *regex_vars[];
 #endif
 extern int     remote_delivery_count;  /* Number of remote addresses */
 extern int     remote_max_parallel;    /* Maximum parallel delivery */