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authorJeremy Harris <jgh146exb@wizmail.org>2019-12-12 11:24:16 +0000
committerJeremy Harris <jgh146exb@wizmail.org>2019-12-12 11:24:16 +0000
commit9b230009225d688ca002152c8747c96e83951397 (patch)
treedb70252edd86de5d8da3a1601a2076933ad8e617 /src
parentc58803fd11185cbcf673e99cebf8397c9194357a (diff)
Docs: more notes for local_scan/dlfunc
Diffstat (limited to 'src')
-rw-r--r--src/src/local_scan.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/src/local_scan.h b/src/src/local_scan.h
index 548f70dbd..23da01b2b 100644
--- a/src/src/local_scan.h
+++ b/src/src/local_scan.h
@@ -2,14 +2,16 @@
* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2018 */
+/* Copyright (c) University of Cambridge 1995 - 2019 */
/* See the file NOTICE for conditions of use and distribution. */
/* This file is the header that is the only Exim header to be included in the
source for the local_scan.c() function. It contains definitions that are made
-available for use in that function, and which are documented.
+available for use in that function, and which are documented. That source
+should first #define LOCAL_SCAN
This API is also used for functions called by the ${dlfunc expansion item.
+Source for those should first #define DLFUNC_IMPL and then include this file.
Coders of dlfunc routines should read the notes on tainting at the start of
store.c
*/