Merge native DKIM support (from DEVEL_PDKIM)

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

diff --git a/src/src/macros.h b/src/src/macros.h
index f33ac747546ec84c2b5eb558fcf76ad556bca7ed..73944a333ad61a7bceda7369de33d7b0851e0082 100644 (file)
--- a/src/src/macros.h
+++ b/src/src/macros.h
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/macros.h,v 1.35 2007/06/27 11:01:52 ph10 Exp $ */
+/* $Cambridge: exim/src/src/macros.h,v 1.38 2009/06/10 07:34:04 tom Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -799,6 +799,7 @@ enum { ACL_WHERE_RCPT,       /* Some controls are for RCPT only */
        ACL_WHERE_MAIL,       /* )                                           */
        ACL_WHERE_PREDATA,    /* ) There are several tests for "in message", */
        ACL_WHERE_MIME,       /* ) implemented by <= WHERE_NOTSMTP           */
+       ACL_WHERE_DKIM,       /* )                                           */
        ACL_WHERE_DATA,       /* )                                           */
        ACL_WHERE_NOTSMTP,    /* )                                           */
 
@@ -809,6 +810,7 @@ enum { ACL_WHERE_RCPT,       /* Some controls are for RCPT only */
        ACL_WHERE_HELO,
        ACL_WHERE_MAILAUTH,
        ACL_WHERE_NOTSMTP_START,
+       ACL_WHERE_NOTQUIT,
        ACL_WHERE_QUIT,
        ACL_WHERE_STARTTLS,
        ACL_WHERE_VRFY
@@ -839,4 +841,19 @@ explicit port number. */
 
 enum { FILTER_UNSET, FILTER_FORWARD, FILTER_EXIM, FILTER_SIEVE };
 
+/* C99 defines va_copy() for copying a varargs ap so that it can be reused,
+since on some platforms multiple iterations of va_start()/va_end() are not
+supported.  But va_copy() is itself not so portable.  Hack around it.
+See portability notes at: http://unixpapa.com/incnote/variadic.html */
+
+#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+/* va_copy exists for us or the system is broken and we need OS hacks */
+#elif defined(va_copy)
+/* trust it; hope that va_copy is always a macro when defined */
+#elif !defined(va_copy) && defined(__va_copy)
+#define va_copy(dest, src)  __va_copy(dest, src)
+#else
+#define va_copy(dest, src) do { memcpy(dest, src, sizeof(va_list) } while (0)
+#endif
+
 /* End of macros.h */