Merge openssl_disable_ssl2 branch

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

diff --git a/src/src/exim.c b/src/src/exim.c
index 90ecd0629631b9dcfdb7186117a17d935b45ff48..76355afcc7bc9d6c6bfcf798c8462cce12cce13c 100644 (file)
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) University of Cambridge 1995 - 2012 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -976,20 +976,21 @@ DEBUG(D_any) do {
     }
   }
 
+  /* PCRE_PRERELEASE is either defined and empty or a bare sequence of
+  characters; unless it's an ancient version of PCRE in which case it
+  is not defined. */
+#ifndef PCRE_PRERELEASE
+#define PCRE_PRERELEASE
+#endif
+#define QUOTE(X) #X
+#define EXPAND_AND_QUOTE(X) QUOTE(X)
   fprintf(f, "Library version: PCRE: Compile: %d.%d%s\n"
              "                       Runtime: %s\n",
           PCRE_MAJOR, PCRE_MINOR,
-          /* PRE_PRERELEASE is either defined and empty or a string.
-           * unless its an ancient version of PCRE in which case it
-           * is not defined */
-#ifdef PCRE_PRERELEASE
-# define STRINGIFY(x) #x
-          STRINGIFY(PCRE_PRERELEASE) "",
-# undef STRINGIFY
-#else
-          "",
-#endif
+          EXPAND_AND_QUOTE(PCRE_PRERELEASE) "",
           pcre_version());
+#undef QUOTE
+#undef EXPAND_AND_QUOTE
 
   init_lookup_list();
   for (i = 0; i < lookup_list_count; i++)
@@ -2060,6 +2061,24 @@ for (i = 1; i < argc; i++)
       show_whats_supported(stdout);
       }
 
+    /* -bw: inetd wait mode, accept a listening socket as stdin */
+
+    else if (*argrest == 'w')
+      {
+      inetd_wait_mode = TRUE;
+      background_daemon = FALSE;
+      daemon_listen = TRUE;
+      if (*(++argrest) != '\0')
+        {
+        inetd_wait_timeout = readconf_readtime(argrest, 0, FALSE);
+        if (inetd_wait_timeout <= 0)
+          {
+          fprintf(stderr, "exim: bad time value %s: abandoned\n", argv[i]);
+          exit(EXIT_FAILURE);
+          }
+        }
+      }
+
     else badarg = TRUE;
     break;
 
@@ -3222,6 +3241,9 @@ if ((
     daemon_listen && queue_interval == 0
     ) ||
     (
+    inetd_wait_mode && queue_interval >= 0
+    ) ||
+    (
     list_options &&
     (checking || smtp_input || extract_recipients ||
       filter_test != FTEST_NONE || bi_option)
@@ -4406,7 +4428,7 @@ returns. We leave this till here so that the originator_ fields are available
 for incoming messages via the daemon. The daemon cannot be run in mua_wrapper
 mode. */
 
-if (daemon_listen || queue_interval > 0)
+if (daemon_listen || inetd_wait_mode || queue_interval > 0)
   {
   if (mua_wrapper)
     {