[src/trunk]: src/lib/libpthread Group also pthread_attr_getschedparam(3) and ...

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

details:   https://anonhg.NetBSD.org/src/rev/6e329cde606f
branches:  trunk
changeset: 756222:6e329cde606f
user:      jruoho <jruoho%NetBSD.org@localhost>
date:      Thu Jul 08 22:19:26 2010 +0000

description:
Group also pthread_attr_getschedparam(3) and pthread_attr_getschedpolicy(3),
as these two pages fit well together.

diffstat:

 lib/libpthread/Makefile                      |  11 ++-
 lib/libpthread/pthread_attr_getschedparam.3  |  50 +++++++++++++++--
 lib/libpthread/pthread_attr_getschedpolicy.3 |  81 ----------------------------
 3 files changed, 51 insertions(+), 91 deletions(-)

diffs (213 lines):

diff -r 9f55445d2a60 -r 6e329cde606f lib/libpthread/Makefile
--- a/lib/libpthread/Makefile   Thu Jul 08 22:01:34 2010 +0000
+++ b/lib/libpthread/Makefile   Thu Jul 08 22:19:26 2010 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.66 2010/07/08 19:20:16 rmind Exp $
+#      $NetBSD: Makefile,v 1.67 2010/07/08 22:19:26 jruoho Exp $
 #
 
 WARNS= 4
@@ -95,7 +95,6 @@
        pthread_attr_getinheritsched.3 \
        pthread_attr_getname_np.3 \
        pthread_attr_getschedparam.3 \
-       pthread_attr_getschedpolicy.3 \
        pthread_attr_getscope.3 \
        pthread_attr_getstack.3 \
        pthread_attr_setcreatesuspend_np.3 \
@@ -124,9 +123,13 @@
 MLINKS+=       pthread_attr_getdetachstate.3 pthread_attr_setdetachstate.3
 MLINKS+=       pthread_attr_getguardsize.3 pthread_attr_setguardsize.3
 MLINKS+=       pthread_attr_getinheritsched.3 pthread_attr_setinheritsched.3
-MLINKS+=       pthread_attr_getschedparam.3 pthread_attr_setschedparam.3
-MLINKS+=       pthread_attr_getschedpolicy.3 pthread_attr_setschedpolicy.3
+
+MLINKS+=       pthread_attr_getschedparam.3 pthread_attr_setschedparam.3 \
+               pthread_attr_getschedparam.3 pthread_attr_getschedpolicy.3 \
+               pthread_attr_getschedparam.3 pthread_attr_setschedpolicy.3
+
 MLINKS+=       pthread_attr_getscope.3 pthread_attr_setscope.3
+
 MLINKS+=       pthread_attr_getstack.3 pthread_attr_setstack.3 \
                pthread_attr_getstack.3 pthread_attr_getstacksize.3 \
                pthread_attr_getstack.3 pthread_attr_setstacksize.3 \
diff -r 9f55445d2a60 -r 6e329cde606f lib/libpthread/pthread_attr_getschedparam.3
--- a/lib/libpthread/pthread_attr_getschedparam.3       Thu Jul 08 22:01:34 2010 +0000
+++ b/lib/libpthread/pthread_attr_getschedparam.3       Thu Jul 08 22:19:26 2010 +0000
@@ -1,4 +1,4 @@
-.\"    $NetBSD: pthread_attr_getschedparam.3,v 1.1 2010/07/07 16:04:19 jruoho Exp $
+.\"    $NetBSD: pthread_attr_getschedparam.3,v 1.2 2010/07/08 22:19:26 jruoho Exp $
 .\"
 .\" Copyright (c) 2010 Jukka Ruohonen <jruohonen%iki.fi@localhost>
 .\" All rights reserved.
@@ -30,7 +30,7 @@
 .Os
 .Sh NAME
 .Nm pthread_attr_getschedparam
-.Nd get and set scheduling parameter attribute
+.Nd get and set scheduling attributes
 .Sh LIBRARY
 .Lb libpthread
 .Sh SYNOPSIS
@@ -41,6 +41,11 @@
 .Ft int
 .Fn pthread_attr_setschedparam \
 "pthread_attr_t *attr" "const struct sched_param *param"
+.Ft int
+.Fn pthread_attr_getschedpolicy \
+"const pthread_attr_t * restrict attr" "int * restrict policy"
+.Ft int
+.Fn pthread_attr_setschedpolicy "pthread_attr_t *attr" "int policy"
 .Sh DESCRIPTION
 The
 .Fn pthread_attr_getschedparam
@@ -60,11 +65,27 @@
 and
 .Xr sched 3
 for additional details.
+.Pp
+The
+.Fn pthread_attr_getschedpolicy
+and
+.Fn pthread_attr_setschedpolicy
+functions get and set the scheduling policy attribute,
+.Fa policy ,
+in the
+.Fa attr
+object.
+The supported values of
+.Fa policy
+are the same ones listed in
+.Xr pthread_schedparam 3 .
 .Sh RETURN VALUES
-If successful, both functions return 0.
+If successful, all described functions return 0.
 Otherwise, an error number is returned to indicate the error.
 .Sh ERRORS
-Both functions may fail if:
+The
+.Fn pthread_attr_getschedparam
+function may fail if:
 .Bl -tag -width Er
 .It Bq Er EINVAL
 An invalid parameter was specified.
@@ -72,15 +93,32 @@
 .Pp
 The
 .Fn pthread_attr_setschedparam
-function may also fail if:
+function may fail if:
+.Bl -tag -width Er
+.It Bq Er EINVAL
+An invalid parameter was specified.
+.It Bq Er ENOMEM
+There was insufficient memory.
+.El
+.Pp
+The
+.Fn pthread_attr_setschedpolicy
+function may fail if:
 .Bl -tag -width Er
 .It Bq Er ENOMEM
 There was insufficient memory.
+.It Bq Er ENOTSUP
+An unsupported
+.Fa policy
+was specified.
 .El
+.Pp
+No errors are defined for
+.Fn pthread_attr_getschedpolicy .
 .Sh SEE ALSO
 .Xr pthread_attr 3 ,
 .Xr pthread_schedparam 3 ,
 .Xr sched 3
 .Sh STANDARDS
-Both functions conform to
+These functions conform to
 .St -p1003.1-2008 .
diff -r 9f55445d2a60 -r 6e329cde606f lib/libpthread/pthread_attr_getschedpolicy.3
--- a/lib/libpthread/pthread_attr_getschedpolicy.3      Thu Jul 08 22:01:34 2010 +0000
+++ /dev/null   Thu Jan 01 00:00:00 1970 +0000
@@ -1,81 +0,0 @@
-.\"    $NetBSD: pthread_attr_getschedpolicy.3,v 1.1 2010/07/07 16:22:30 jruoho Exp $
-.\"
-.\" Copyright (c) 2010 Jukka Ruohonen <jruohonen%iki.fi@localhost>
-.\" All rights reserved.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\"
-.\" 1. Redistributions of source code must retain the above copyright
-.\"    notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\"    notice, this list of conditions and the following disclaimer in the
-.\"    documentation and/or other materials provided with the distribution.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
-.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-.\" PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
-.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-.\" POSSIBILITY OF SUCH DAMAGE.
-.\"
-.Dd July 7, 2010
-.Dt PTHREAD_ATTR_GETSCHEDPOLICY 3
-.Os
-.Sh NAME
-.Nm pthread_attr_getschedpolicy
-.Nd get and set scheduling policy attribute
-.Sh LIBRARY
-.Lb libpthread
-.Sh SYNOPSIS
-.In pthread.h
-.Ft int
-.Fn pthread_attr_getschedpolicy \
-"const pthread_attr_t * restrict attr" "int * restrict policy"
-.Ft int
-.Fn pthread_attr_setschedpolicy "pthread_attr_t *attr" "int policy"
-.Sh DESCRIPTION
-The
-.Fn pthread_attr_getschedpolicy
-and
-.Fn pthread_attr_setschedpolicy
-functions get and set the scheduling policy attribute,
-.Fa policy ,
-in the
-.Fa attr
-object.
-The supported values of
-.Fa policy
-are the same ones listed in
-.Xr pthread_schedparam 3 .
-.Sh RETURN VALUES
-If successful, both functions return 0.
-Otherwise, an error number is returned to indicate the error.
-.Sh ERRORS
-No errors are defined for
-.Fn pthread_attr_getschedpolicy .
-.Pp
-The
-.Fn pthread_attr_setschedpolicy
-function may fail if:
-.Bl -tag -width Er
-.It Bq Er ENOMEM
-There was insufficient memory.
-.It Bq Er ENOTSUP
-An unsupported
-.Fa policy
-was specified.
-.El
-.Sh SEE ALSO
-.Xr pthread_attr 3 ,
-.Xr pthread_attr_getschedparam 3 ,
-.Xr pthread_schedparam 3
-.Sh STANDARDS
-Both functions conform to
-.St -p1003.1-2008 .