From 631e4e3abeab9e3586a0a4d6cd21e8e6c8025fd8 Mon Sep 17 00:00:00 2001
From: Jilles Tjoelker <jilles@FreeBSD.org>
Date: Tue, 31 May 2016 21:16:34 +0000
Subject: [PATCH] Remove mentions that PTHREAD_PROCESS_SHARED is not supported
 from man pages.

Also add support for process-shared synchronization objects to the HISTORY
sections where they already exist.
---
 share/man/man3/pthread_barrierattr.3           | 17 +++--------------
 share/man/man3/pthread_condattr.3              | 14 +-------------
 share/man/man3/pthread_rwlock_init.3           |  4 +---
 share/man/man3/pthread_rwlockattr_setpshared.3 |  8 +++-----
 share/man/man3/pthread_spin_init.3             | 17 +++--------------
 5 files changed, 11 insertions(+), 49 deletions(-)

diff --git a/share/man/man3/pthread_barrierattr.3 b/share/man/man3/pthread_barrierattr.3
index 2920f67e3910..bbf37d90cad5 100644
--- a/share/man/man3/pthread_barrierattr.3
+++ b/share/man/man3/pthread_barrierattr.3
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd February 19, 2004
+.Dd May 31, 2016
 .Dt PTHREAD_BARRIERATTR 3
 .Os
 .Sh NAME
@@ -131,16 +131,5 @@ and in
 .Lb libthr
 in
 .Fx 5.3 .
-.Sh BUGS
-The implementation of
-barriers
-does not fully conform to
-.St -p1003.2
-because the process-shared attribute is ignored in
-.Lb libthr ;
-if any value other than
-.Dv PTHREAD_PROCESS_PRIVATE
-is specified in a call to
-.Fn pthread_barrierattr_setpshared ,
-it will return
-.Er EINVAL .
+Support for process-shared barriers appeared in
+.Fx 11.0 .
diff --git a/share/man/man3/pthread_condattr.3 b/share/man/man3/pthread_condattr.3
index a26b6ec7b722..f72fd25f68e5 100644
--- a/share/man/man3/pthread_condattr.3
+++ b/share/man/man3/pthread_condattr.3
@@ -26,7 +26,7 @@
 .\" EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
 .\" $FreeBSD$
-.Dd May 9, 2010
+.Dd May 31, 2016
 .Dt PTHREAD_CONDATTR 3
 .Os
 .Sh NAME
@@ -160,15 +160,3 @@ and
 .Fn pthread_condattr_destroy
 functions conform to
 .St -p1003.1-96
-.Sh BUGS
-The implementation of
-condition variables
-does not fully conform to
-.St -p1003.2
-because the process-shared attribute is ignored;
-if any value other than
-.Dv PTHREAD_PROCESS_PRIVATE
-is specified in a call to
-.Fn pthread_condattr_setpshared ,
-it will return
-.Er EINVAL .
diff --git a/share/man/man3/pthread_rwlock_init.3 b/share/man/man3/pthread_rwlock_init.3
index 2617c436bc2d..1b0023c59ba2 100644
--- a/share/man/man3/pthread_rwlock_init.3
+++ b/share/man/man3/pthread_rwlock_init.3
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd August 4, 1998
+.Dd May 31, 2016
 .Dt PTHREAD_RWLOCK_INIT 3
 .Os
 .Sh NAME
@@ -98,5 +98,3 @@ The
 .Fn pthread_rwlock_init
 function first appeared in
 .Fx 3.0 .
-.Sh BUGS
-The PTHREAD_PROCESS_SHARED attribute is not supported.
diff --git a/share/man/man3/pthread_rwlockattr_setpshared.3 b/share/man/man3/pthread_rwlockattr_setpshared.3
index ccfe8862ffd5..bf2ddac0285a 100644
--- a/share/man/man3/pthread_rwlockattr_setpshared.3
+++ b/share/man/man3/pthread_rwlockattr_setpshared.3
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd August 4, 1998
+.Dd May 31, 2016
 .Dt PTHREAD_RWLOCKATTR_SETPSHARED 3
 .Os
 .Sh NAME
@@ -88,7 +88,5 @@ The
 .Fn pthread_rwlockattr_setpshared
 function first appeared in
 .Fx 3.0 .
-.Sh BUGS
-The
-.Dv PTHREAD_PROCESS_SHARED
-attribute is not supported.
+Support for process-shared read/write locks appeared in
+.Fx 11.0 .
diff --git a/share/man/man3/pthread_spin_init.3 b/share/man/man3/pthread_spin_init.3
index 948c16d8076c..3ef67add5248 100644
--- a/share/man/man3/pthread_spin_init.3
+++ b/share/man/man3/pthread_spin_init.3
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 22, 2004
+.Dd May 31, 2016
 .Dt PTHREAD_SPIN_INIT 3
 .Os
 .Sh NAME
@@ -121,16 +121,5 @@ and in
 .Lb libthr
 in
 .Fx 5.3 .
-.Sh BUGS
-The implementation of
-.Fn pthread_spin_init
-does not fully conform to
-.St -p1003.2
-because the
-.Fa pshared
-argument is ignored in
-.Lb libthr ;
-if any value other than
-.Dv PTHREAD_PROCESS_PRIVATE
-is specified, it returns
-.Er EINVAL .
+Support for process-shared spinlocks appeared in
+.Fx 11.0 .