Header-wrap expansion. Bug 2843

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

diff --git a/src/src/functions.h b/src/src/functions.h
index 961db2dc03c4cb0a925f7f7a78c8bfb67a9c45e0..5fbb426eca7517ca2fc91e9dc3707ea05b533301 100644 (file)
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) The Exim Maintainers 2020 - 2022 */
+/* Copyright (c) The Exim Maintainers 2020 - 2023 */
 /* Copyright (c) University of Cambridge 1995 - 2018 */
 /* See the file NOTICE for conditions of use and distribution. */
 /* SPDX-License-Identifier: GPL-2.0-or-later */
@@ -411,7 +411,7 @@ extern void    queue_list(int, uschar **, int);
 #ifndef DISABLE_QUEUE_RAMP
 extern void    queue_notify_daemon(const uschar * hostname);
 #endif
-extern void    queue_run(uschar *, uschar *, BOOL);
+extern void    queue_run(qrunner *, uschar *, uschar *, BOOL);
 
 extern int     random_number(int);
 extern const uschar *rc_to_string(int);
@@ -498,6 +498,7 @@ extern int     sieve_interpret(const uschar *, int, const uschar *,
                 const uschar *, const uschar *, const uschar *,
                 address_item **, uschar **);
 extern void    sigalrm_handler(int);
+extern void    single_queue_run(qrunner *, uschar *, uschar *);
 extern int     smtp_boundsock(smtp_connect_args *);
 extern void    smtp_closedown(uschar *);
 extern void    smtp_command_timeout_exit(void) NORETURN;
@@ -677,6 +678,7 @@ extern void    version_init(void);
 
 extern BOOL    write_chunk(transport_ctx *, uschar *, int);
 extern ssize_t write_to_fd_buf(int, const uschar *, size_t);
+extern uschar *wrap_header(const uschar *, unsigned, unsigned, const uschar *, unsigned);
 
 
 /******************************************************************************/
@@ -1368,6 +1370,22 @@ int res;
 return !s || !*s || (res = Uatoi(s)) == 0 ? UNLIMITED_ADDRS : res;
 }
 
+/******************************************************************************/
+/* Queue-runner operations */
+
+static inline BOOL
+is_onetime_qrun(void)
+{
+return qrunners && !qrunners->next && qrunners->interval == 0;
+}
+
+static inline BOOL
+is_multiple_qrun(void)
+{
+return qrunners && (qrunners->interval > 0 || qrunners->next);
+}
+
+
 # endif        /* !COMPILE_UTILITY */
 
 /******************************************************************************/