[PATCH 10/44] Implement INHERIT_ZERO for minherit(2).
Sebastian Huber
sebastian.huber@embedded-brains.de
Thu Aug 9 13:10:00 GMT 2018
From: delphij <delphij@FreeBSD.org>
INHERIT_ZERO is an OpenBSD feature.
When a page is marked as such, it would be zeroed
upon fork().
This would be used in new arc4random(3) functions.
PR: 182610
Reviewed by: kib (earlier version)
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D427
---
newlib/libc/sys/rtems/include/sys/mman.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/newlib/libc/sys/rtems/include/sys/mman.h b/newlib/libc/sys/rtems/include/sys/mman.h
index 8897acb32..8aeed87bc 100644
--- a/newlib/libc/sys/rtems/include/sys/mman.h
+++ b/newlib/libc/sys/rtems/include/sys/mman.h
@@ -43,6 +43,7 @@
#define INHERIT_SHARE 0
#define INHERIT_COPY 1
#define INHERIT_NONE 2
+#define INHERIT_ZERO 3
#endif
/*
--
2.13.7
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