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From 56170e064e2b21ce204f0817733e92f1730541ea Mon Sep 17 00:00:00 2001
From: Igor Gnatenko <ignatenko@redhat.com>
Date: Wed, 7 Feb 2018 13:53:10 +0100
Subject: [PATCH] Linux: use reserved name __key in pkey_get [BZ #22797]

_key is not reserved name and we should avoid using that. It seems that
it was simple typo when pkey_* was implemented.

(cherry picked from commit 388ff7bd0d57d7061fdd39a2f26f65687e8058da)
---
 sysdeps/unix/sysv/linux/bits/mman-shared.h | 2 +-
 1 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/sysdeps/unix/sysv/linux/bits/mman-shared.h b/sysdeps/unix/sysv/linux/bits/mman-shared.h
index 7715e68..d15ba95 100644
--- a/sysdeps/unix/sysv/linux/bits/mman-shared.h
+++ b/sysdeps/unix/sysv/linux/bits/mman-shared.h
@@ -61,7 +61,7 @@ int pkey_set (int __key, unsigned int __access_rights) __THROW;

 /* Return the access rights for the current thread for KEY, which must
    have been allocated using pkey_alloc.  */
-int pkey_get (int _key) __THROW;
+int pkey_get (int __key) __THROW;

 /* Free an allocated protection key, which must have been allocated
    using pkey_alloc.  */
--
2.9.3