X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/f7572e5a358cd3d9581140b87e590d58b6c278f0..44bbabb570db6e700a31469a0faf2ac27bf3bfe0:/src/src/exim.h

diff --git a/src/src/exim.h b/src/src/exim.h
index 9118e4d89..626d33dae 100644
--- a/src/src/exim.h
+++ b/src/src/exim.h
@@ -1,10 +1,8 @@
-/* $Cambridge: exim/src/src/exim.h,v 1.23 2007/09/28 12:21:57 tom Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2007 */
+/* Copyright (c) University of Cambridge 1995 - 2009 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 
@@ -17,6 +15,11 @@ most of these includes. */
 
 #define HAVE_STATFS
 
+/* Similarly, assume most systems have srandom() unless os.h undefines it.
+This call dates back at least as far as SUSv2. */
+
+#define HAVE_SRANDOM
+
 /* First of all include the os-specific header, which might set things that
 are needed by any of the other headers, including system headers. */
 
@@ -45,6 +48,11 @@ making unique names. */
 #define LOCALHOST_MAX  10
 #endif
 
+/* If not overriden by os.h, dynamic libraries have filenames ending .so */
+#ifndef DYNLIB_FN_EXT
+# define DYNLIB_FN_EXT "so"
+#endif
+
 /* ANSI C standard includes */
 
 #include <ctype.h>
@@ -422,7 +430,7 @@ extern int ferror(FILE *);
 
 /* The header from the PCRE regex package */
 
-#include "pcre/pcre.h"
+#include <pcre.h>
 
 /* Exim includes are in several files. Note that local_scan.h #includes
 config.h, mytypes.h, and store.h, so we don't need to mention them explicitly.
@@ -446,11 +454,8 @@ config.h, mytypes.h, and store.h, so we don't need to mention them explicitly.
 #ifdef EXPERIMENTAL_SRS
 #include "srs.h"
 #endif
-#ifdef EXPERIMENTAL_DOMAINKEYS
-#include "dk.h"
-#endif
-#ifdef EXPERIMENTAL_DKIM
-#include "dkim-exim.h"
+#ifndef DISABLE_DKIM
+#include "dkim.h"
 #endif
 
 /* The following stuff must follow the inclusion of config.h because it
@@ -460,7 +465,7 @@ requires various things that are set therein. */
 #include <iconv.h>
 #endif
 
-#if defined(USE_READLINE) || defined(EXPAND_DLFUNC)
+#if defined(USE_READLINE) || defined(EXPAND_DLFUNC) || defined (LOOKUP_MODULE_DIR)
 #include <dlfcn.h>
 #endif
 
@@ -477,13 +482,15 @@ requires various things that are set therein. */
 #endif
 
 /* Define a union to hold either an IPv4 or an IPv6 sockaddr structure; this
-simplifies some of the coding. */
+simplifies some of the coding.  We include the sockaddr to reduce type-punning
+issues in C99. */
 
 union sockaddr_46 {
   struct sockaddr_in v4;
   #if HAVE_IPV6
   struct sockaddr_in6 v6;
   #endif
+  struct sockaddr v0;
 };
 
 /* If SUPPORT_TLS is not defined, ensure that USE_GNUTLS is also not defined
@@ -531,5 +538,4 @@ default to EDQUOT if it exists, otherwise ENOSPC. */
   #endif
 #endif
 
-
 /* End of exim.h */