From 037428fae327bb25c4421d01b35036f7f1e81a96 Mon Sep 17 00:00:00 2001
From: Joel Sherrill <joel@rtems.org>
Date: Thu, 18 Oct 2018 17:19:50 -0500
Subject: newlib/libc/sys/rtems/include/machine/param.h: Add _KERNEL to stop
 method leakage

The following FreeBSD kernel methods are not in any standard and
prototypes/definitions were leaking into application space:

  + round_page()
  + trunc_page()
  + atop()
  + ptoa()
  + pgtok()
---
 newlib/libc/sys/rtems/include/machine/param.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/newlib/libc/sys/rtems/include/machine/param.h b/newlib/libc/sys/rtems/include/machine/param.h
index 4892b6174..e37d0561e 100644
--- a/newlib/libc/sys/rtems/include/machine/param.h
+++ b/newlib/libc/sys/rtems/include/machine/param.h
@@ -71,6 +71,7 @@
 
 #define	MAXPAGESIZES	1		/* maximum number of supported page sizes */
 
+#ifdef _KERNEL
 /*
  * Mach derived conversion macros
  */
@@ -82,4 +83,6 @@
 
 #define	pgtok(x)		((unsigned long)(x) * (PAGE_SIZE / 1024))
 
+#endif
+
 #endif /* !_MACHINE_PARAM_H_ */
-- 
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