[LTP] [PATCH 1/3] lapi/mmap: add MAP_32BIT fallback

Andrea Cervesato andrea.cervesato@suse.de
Fri Aug 28 17:36:03 CEST 2026


From: Andrea Cervesato <andrea.cervesato@suse.com>

Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
---
 include/lapi/mmap.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/lapi/mmap.h b/include/lapi/mmap.h
index 3908310f4..f20eb3bd5 100644
--- a/include/lapi/mmap.h
+++ b/include/lapi/mmap.h
@@ -91,6 +91,10 @@
 # define MAP_DROPPABLE 0x08
 #endif
 
+#ifndef MAP_32BIT
+# define MAP_32BIT 0x40
+#endif
+
 #ifndef MREMAP_DONTUNMAP
 # define MREMAP_DONTUNMAP 4
 #endif

-- 
2.51.0



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