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From: Joel Sherrill <joel@sourceware.org>
To: newlib-cvs@sourceware.org
Subject: [newlib-cygwin] newlib/libc/sys/rtems/include/machine/param.h: Add _KERNEL to stop method leakage
Date: Fri, 19 Oct 2018 14:32:00 -0000	[thread overview]
Message-ID: <20181019143247.20661.qmail@sourceware.org> (raw)

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=037428fae327bb25c4421d01b35036f7f1e81a96

commit 037428fae327bb25c4421d01b35036f7f1e81a96
Author: Joel Sherrill <joel@rtems.org>
Date:   Thu Oct 18 17:19:50 2018 -0500

    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()

Diff:
---
 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 4892b61..e37d056 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_ */


                 reply	other threads:[~2018-10-19 14:32 UTC|newest]

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