X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fsrc%2Flocal_scan.h;h=23da01b2b7c9e27322a35155e6ffa3edc209fa80;hb=d4e569ca055d2a041f0bf4e11c981c3c3c266078;hp=fb878591e499abaf625532d503dc0fe84c85e85f;hpb=0b2719ad1b302f9bfb25d6c29b6541e7d8a392ef;p=user%2Fhenk%2Fcode%2Fexim.git

diff --git a/src/src/local_scan.h b/src/src/local_scan.h
index fb878591e..23da01b2b 100644
--- a/src/src/local_scan.h
+++ b/src/src/local_scan.h
@@ -2,14 +2,19 @@
 *     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. */
+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
+*/
 
 
 /* Some basic types that make some things easier, the Exim configuration
@@ -98,8 +103,8 @@ ABI is changed in a non backward compatible way. The minor number is increased
 each time a new feature is added (in a way that doesn't break backward
 compatibility). */
 
-#define LOCAL_SCAN_ABI_VERSION_MAJOR 2
-#define LOCAL_SCAN_ABI_VERSION_MINOR 0
+#define LOCAL_SCAN_ABI_VERSION_MAJOR 3
+#define LOCAL_SCAN_ABI_VERSION_MINOR 1
 #define LOCAL_SCAN_ABI_VERSION \
   LOCAL_SCAN_ABI_VERSION_MAJOR.LOCAL_SCAN_ABI_VERSION_MINOR
 
@@ -193,7 +198,15 @@ extern void    smtp_vprintf(const char *, BOOL, va_list);
 	string_sprintf_trc(fmt, US __FUNCTION__, __LINE__, __VA_ARGS__)
 extern uschar *string_sprintf_trc(const char *, const uschar *, unsigned, ...) ALMOST_PRINTF(1,4);
 
-#ifdef LOCAL_SCAN
+#define store_get(size, tainted) \
+	store_get_3(size, tainted, __FUNCTION__, __LINE__)
+extern void   *store_get_3(int, BOOL, const char *, int)	ALLOC ALLOC_SIZE(1) WARN_UNUSED_RESULT;
+#define store_get_perm(size, tainted) \
+	store_get_perm_3(size, tainted, __FUNCTION__, __LINE__)
+extern void   *store_get_perm_3(int, BOOL, const char *, int)	ALLOC ALLOC_SIZE(1) WARN_UNUSED_RESULT;
+
+
+#if defined(LOCAL_SCAN) || defined(DLFUNC_IMPL)
 /* When compiling a local_scan() file we want to rename a published API, so that
 we can use an inlined implementation in the compiles of the main Exim files,
 with the original name. */
@@ -203,8 +216,8 @@ with the original name. */
 # define string_copy_taint(s, t) string_copy_taint_function((s), (t))
 
 extern uschar * string_copy_function(const uschar *);
-extern uschar * string_copyn_function(const uschar *);
-extern uschar * string_copy_taint_function(const uschar *);
+extern uschar * string_copyn_function(const uschar *, int n);
+extern uschar * string_copy_taint_function(const uschar *, BOOL tainted);
 #endif
 
 /* End of local_scan.h */