# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1630103178 -7200
# Node ID 0c0b89f3831244cf3dbc25873a8d222277286fe4
# Parent  49d8e9637cdb79899bbf1e8e7e63217e3feaa0c7
Introduced workarounds for 2019 API updates, employing revised mapping flags
and region manager attach flags.

See: https://github.com/kernkonzept/l4re-core/commit/81edd6119c45be6f1448a5535b1378fbc9ce89b9

diff -r 49d8e9637cdb -r 0c0b89f38312 libipc/lib/src/mem_ipc.c
--- a/libipc/lib/src/mem_ipc.c	Wed Aug 25 01:28:08 2021 +0200
+++ b/libipc/lib/src/mem_ipc.c	Sat Aug 28 00:26:18 2021 +0200
@@ -71,6 +71,12 @@
   return l4re_ma_alloc_align(size, cap, flags, align);
 }
 
+/* Work around API change. */
+
+#ifndef L4RE_RM_SEARCH_ADDR
+#define L4RE_RM_SEARCH_ADDR L4RE_RM_F_SEARCH_ADDR | L4RE_RM_F_RW
+#endif
+
 /* Attach a dataspace region. Similar to l4re_rm_attach. */
 
 long ipc_attach_dataspace(l4re_ds_t ds, unsigned long size, void **addr)
diff -r 49d8e9637cdb -r 0c0b89f38312 libmem/include/mem/flexpage.h
--- a/libmem/include/mem/flexpage.h	Wed Aug 25 01:28:08 2021 +0200
+++ b/libmem/include/mem/flexpage.h	Sat Aug 28 00:26:18 2021 +0200
@@ -27,6 +27,18 @@
 
 
 
+/* Work around API change. */
+
+#ifndef L4RE_DS_MAP_FLAG_RO
+#define L4RE_DS_MAP_FLAG_RO L4RE_DS_F_R
+#endif
+
+#ifndef L4RE_DS_MAP_FLAG_RW
+#define L4RE_DS_MAP_FLAG_RW L4RE_DS_F_RW
+#endif
+
+
+
 /* A flexpage abstraction. */
 
 class Flexpage