[src/trunk]: src/lib/libpthread Remove description of pthread_barrierattr_get...

[abhinav <abhinav%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e83cc6519aaa
branches:  trunk
changeset: 356970:e83cc6519aaa
user:      abhinav <abhinav%NetBSD.org@localhost>
date:      Sun Oct 22 16:15:02 2017 +0000

description:
Remove description of pthread_barrierattr_getpshared and pthread_barrierattr_setpshared

These functions are described in pthread_barrierattr(3) man page

diffstat:

 lib/libpthread/pthread_barrier.3 |  55 +--------------------------------------
 1 files changed, 2 insertions(+), 53 deletions(-)

diffs (102 lines):

diff -r fc9a61fe4466 -r e83cc6519aaa lib/libpthread/pthread_barrier.3
--- a/lib/libpthread/pthread_barrier.3  Sun Oct 22 16:09:22 2017 +0000
+++ b/lib/libpthread/pthread_barrier.3  Sun Oct 22 16:15:02 2017 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: pthread_barrier.3,v 1.7 2017/10/22 16:09:22 abhinav Exp $
+.\" $NetBSD: pthread_barrier.3,v 1.8 2017/10/22 16:15:02 abhinav Exp $
 .\"
 .\" Copyright (c) 2002, 2010 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -25,7 +25,7 @@
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
 .\" ----------------------------------------------------------------------------
-.Dd June 12, 2016
+.Dd October 22, 2017
 .Dt PTHREAD_BARRIER 3
 .Os
 .Sh NAME
@@ -45,12 +45,6 @@
 .Fn pthread_barrier_destroy "pthread_barrier_t *barrier"
 .Ft int
 .Fn pthread_barrier_wait "pthread_barrier_t *barrier"
-.Ft int
-.Fn pthread_barrierattr_getpshared "const pthread_barrierattr_t * __restrict attr" \
-"int * __restrict pshared"
-.Ft int
-.Fn pthread_barrierattr_setpshared "pthread_barrierattr_t * attr" \
-"int pshared"
 .\" ----------------------------------------------------------------------------
 .Sh DESCRIPTION
 The
@@ -96,16 +90,7 @@
 all threads will wake up, return from their respective
 .Fn pthread_barrier_wait
 calls and continue execution.
-.Pp
 .\" -----
-The
-.Fn pthread_barrierattr_getpshared
-function shall obtain the value of the process-shared attribute from the
-attributes object referenced by attr.
-The
-.Fn pthread_barrierattr_setpshared
-function shall set the process-shared attribute in an initialized attributes
-object referenced by attr.
 .\" ----------------------------------------------------------------------------
 .Sh RETURN VALUES
 If successful,
@@ -132,21 +117,6 @@
 and atomicity of any updates to shared data with respect to the
 other threads participating in the barrier.
 In the case of failure, an error value will be returned.
-.Pp
-.\" -----
-If successful,
-.Fn pthread_barrierattr_getpshared
-shall return zero and store the value of the process-shared attribute of attr
-into the object referenced by the
-.Fa pshared
-parameter.
-Otherwise, an error number shall be returned to indicate the error.
-.Pp
-.\" -----
-If successful,
-.Fn pthread_barrierattr_setpshared
-shall return zero;
-Otherwise, an error number shall be returned to indicate the error.
 .\" ----------------------------------------------------------------------------
 .Sh ERRORS
 The
@@ -186,20 +156,6 @@
 .Fa barrier
 is invalid.
 .El
-.Pp
-.\" -----
-The
-.Fn pthread_barrierattr_setpshared
-function and
-the
-.Fn pthread_barrierattr_getpshared
-function may fail if:
-.Bl -tag -width Er
-.It Bq Er EINVAL
-The value specified by
-.Fa attr
-is invalid.
-.El
 .\" ---------------------------------------------------------------------------
 .Sh SEE ALSO
 .Xr pthread_barrierattr 3 ,
@@ -208,10 +164,3 @@
 .Sh STANDARDS
 These functions conform to
 .St -p1003.1-2001 .
-.Sh BUGS
-The
-.Fn pthread_barrierattr_getpshared
-and
-.Fn pthread_barrierattr_setpshared
-functions are hidden by default since only thread shared attributes
-are supported.