From fe110bff32e7dd5b869fd0a10283c73c6996e7e8 Mon Sep 17 00:00:00 2001 From: Michael Kerrisk Date: Thu, 21 Dec 2017 12:28:03 +0100 Subject: [PATCH] mprotect.2, pkey_alloc.2: Glibc support for memory protection keys was added in version 2.27 Signed-off-by: Michael Kerrisk --- man2/mprotect.2 | 4 ++-- man2/pkey_alloc.2 | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/man2/mprotect.2 b/man2/mprotect.2 index a03a9b121..23812c47a 100644 --- a/man2/mprotect.2 +++ b/man2/mprotect.2 @@ -206,8 +206,8 @@ would result in three mappings: two read/write mappings at each end and a read-only mapping in the middle.) .SH VERSIONS .BR pkey_mprotect () -first appeared in Linux 4.9. -Glibc support is not yet available. +first appeared in Linux 4.9; +library support was added in glibc 2.27. .SH CONFORMING TO .BR mprotect (): POSIX.1-2001, POSIX.1-2008, SVr4. diff --git a/man2/pkey_alloc.2 b/man2/pkey_alloc.2 index 858f64ce6..558fb403c 100644 --- a/man2/pkey_alloc.2 +++ b/man2/pkey_alloc.2 @@ -103,8 +103,8 @@ of available pkeys. .BR pkey_alloc () and .BR pkey_free () -were added to Linux in kernel 4.9. -Glibc support is not yet available. +were added to Linux in kernel 4.9; +library support was added in glibc 2.27. .SH CONFORMING TO The .BR pkey_alloc ()