1.\" Copyright (C) 2000 Jason Evans <jasone@FreeBSD.org>.
2.\" All rights reserved.
3.\"
4.\" Redistribution and use in source and binary forms, with or without
5.\" modification, are permitted provided that the following conditions
6.\" are met:
7.\" 1. Redistributions of source code must retain the above copyright
8.\" notice(s), this list of conditions and the following disclaimer as
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20.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
23.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
25.\" OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
26.\" EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27.\"
28.\" $FreeBSD: head/share/man/man3/pthread_schedparam.3 84306 2001-10-01 16:09:29Z ru $
29.Dd May 1, 2000
30.Dt PTHREAD_SCHEDPARAM 3
31.Os
32.Sh NAME
33.Nm pthread_setschedparam ,
34.Nm pthread_getschedparam
35.Nd thread scheduling parameter manipulation
36.Sh LIBRARY
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57must be at least
58.Dv PTHREAD_MIN_PRIORITY
59and no more than
60.Dv PTHREAD_MAX_PRIORITY .
61.Sh RETURN VALUES
62If successful, these functions return 0.
63Otherwise, an error number is returned to indicate the error.
64.Sh ERRORS
65.Fn pthread_setschedparam
66will fail if:
67.Bl -tag -width Er
68.It Bq Er EINVAL
69Invalid value for
70.Va policy .
71.It Bq Er ENOTSUP
72Invalid value for scheduling parameters.
73.It Bq Er ESRCH
74Non-existent thread
75.Va thread .
76.El
77.Pp
78.Fn pthread_getschedparam
79will fail if:
80.Bl -tag -width Er
81.It Bq Er ESRCH
82Non-existent thread
83.Va thread .
84.El
85.Sh STANDARDS
86.Fn pthread_setschedparam
87and
88.Fn pthread_getschedparam
89conform to
90.St -susv2
2.\" All rights reserved.
3.\"
4.\" Redistribution and use in source and binary forms, with or without
5.\" modification, are permitted provided that the following conditions
6.\" are met:
7.\" 1. Redistributions of source code must retain the above copyright
8.\" notice(s), this list of conditions and the following disclaimer as
--- 11 unchanged lines hidden (view full) ---
20.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
23.\" BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
25.\" OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
26.\" EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27.\"
28.\" $FreeBSD: head/share/man/man3/pthread_schedparam.3 84306 2001-10-01 16:09:29Z ru $
29.Dd May 1, 2000
30.Dt PTHREAD_SCHEDPARAM 3
31.Os
32.Sh NAME
33.Nm pthread_setschedparam ,
34.Nm pthread_getschedparam
35.Nd thread scheduling parameter manipulation
36.Sh LIBRARY
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57must be at least
58.Dv PTHREAD_MIN_PRIORITY
59and no more than
60.Dv PTHREAD_MAX_PRIORITY .
61.Sh RETURN VALUES
62If successful, these functions return 0.
63Otherwise, an error number is returned to indicate the error.
64.Sh ERRORS
65.Fn pthread_setschedparam
66will fail if:
67.Bl -tag -width Er
68.It Bq Er EINVAL
69Invalid value for
70.Va policy .
71.It Bq Er ENOTSUP
72Invalid value for scheduling parameters.
73.It Bq Er ESRCH
74Non-existent thread
75.Va thread .
76.El
77.Pp
78.Fn pthread_getschedparam
79will fail if:
80.Bl -tag -width Er
81.It Bq Er ESRCH
82Non-existent thread
83.Va thread .
84.El
85.Sh STANDARDS
86.Fn pthread_setschedparam
87and
88.Fn pthread_getschedparam
89conform to
90.St -susv2