[08/44] mprotect(): Change prototype to comply to POSIX.

Message ID 20180809060936.9726-9-sebastian.huber@embedded-brains.de
State Superseded
Headers show
Series
  • Update RTEMS-specific header files to latest FreeBSD versions
Related show

Commit Message

Sebastian Huber Aug. 9, 2018, 6:09 a.m.
From: "ed@FreeBSD.org" <ed@FreeBSD.org>


Our mprotect() function seems to take a "const void *" address to the
pages whose permissions need to be adjusted. POSIX uses "void *". Simply
stick to the POSIX one to prevent us from writing unportable code.

PR:		211423 (exp-run)
Tested by:	antoine@ (Thanks!)
---
 newlib/libc/sys/rtems/include/sys/mman.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

-- 
2.13.7

Patch

diff --git a/newlib/libc/sys/rtems/include/sys/mman.h b/newlib/libc/sys/rtems/include/sys/mman.h
index 1fce96074..0894555fa 100644
--- a/newlib/libc/sys/rtems/include/sys/mman.h
+++ b/newlib/libc/sys/rtems/include/sys/mman.h
@@ -258,7 +258,7 @@  int	mlock(const void *, size_t);
 #define	_MMAP_DECLARED
 void *	mmap(void *, size_t, int, int, int, off_t);
 #endif
-int	mprotect(const void *, size_t, int);
+int	mprotect(void *, size_t, int);
 int	msync(void *, size_t, int);
 int	munlock(const void *, size_t);
 int	munmap(void *, size_t);