tidying

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

diff --git a/src/src/queue.c b/src/src/queue.c
index bb75c99cd13c393006327958057d01b162ce91ab..4c93c1d7fc15bc9cac29f705d71e8a13db50c256 100644 (file)
--- a/src/src/queue.c
+++ b/src/src/queue.c
@@ -3,6 +3,7 @@
 *************************************************/
 
 /* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) The Exim Maintainers 2020 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Functions that operate on the input queue. */
@@ -25,6 +26,9 @@ Michael Haardt. */
 #define LOG2_MAXNODES 32
 
 
+#ifndef DISABLE_TLS
+static BOOL queue_tls_init = FALSE;
+#endif
 
 /*************************************************
 *  Helper sort function for queue_get_spool_list *
@@ -125,8 +129,6 @@ int resetflags = -1;
 int subptr;
 queue_filename *yield = NULL;
 queue_filename *last = NULL;
-struct dirent *ent;
-DIR *dd;
 uschar buffer[256];
 queue_filename *root[LOG2_MAXNODES];
 
@@ -171,6 +173,7 @@ for (; i <= *subcount; i++)
   {
   int count = 0;
   int subdirchar = subdirs[i];      /* 0 for main directory */
+  DIR *dd;
 
   if (subdirchar != 0)
     {
@@ -179,12 +182,12 @@ for (; i <= *subcount; i++)
     }
 
   DEBUG(D_queue_run) debug_printf("looking in %s\n", buffer);
-  if (!(dd = opendir(CS buffer)))
+  if (!(dd = exim_opendir(buffer)))
     continue;
 
   /* Now scan the directory. */
 
-  while ((ent = readdir(dd)))
+  for (struct dirent *ent; ent = readdir(dd); )
     {
     uschar *name = US ent->d_name;
     int len = Ustrlen(name);
@@ -648,6 +651,16 @@ for (int i = queue_run_in_order ? -1 : 0;
     report_time_since(&timestamp_startup, US"queue msg selected");
 #endif
 
+#ifndef DISABLE_TLS
+    if (!queue_tls_init)
+      {
+      queue_tls_init = TRUE;
+      /* Preload TLS library info for smtp transports.  Once, and only if we
+      have a delivery to do. */
+      tls_client_creds_reload(FALSE);
+      }
+#endif
+
 single_item_retry:
     if ((pid = exim_fork(US"qrun-delivery")) == 0)
       {
@@ -1531,7 +1544,7 @@ if (s)
 /******************************************************************************/
 /******************************************************************************/
 
-#ifdef EXPERIMENTAL_QUEUE_RAMP
+#ifndef DISABLE_QUEUE_RAMP
 void
 queue_notify_daemon(const uschar * msgid)
 {