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 112542 2003-03-24 16:05:24Z charnier $
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
65The
66.Fn pthread_setschedparam
67function will fail if:
68.Bl -tag -width Er
69.It Bq Er EINVAL
70Invalid value for
71.Va policy .
72.It Bq Er ENOTSUP
73Invalid value for scheduling parameters.
74.It Bq Er ESRCH
75Non-existent thread
76.Va thread .
77.El
78.Pp
79The
80.Fn pthread_getschedparam
81function will fail if:
82.Bl -tag -width Er
83.It Bq Er ESRCH
84Non-existent thread
85.Va thread .
86.El
87.Sh STANDARDS
88The
89.Fn pthread_setschedparam
90and
91.Fn pthread_getschedparam
92functions conform to
93.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 112542 2003-03-24 16:05:24Z charnier $
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
65The
66.Fn pthread_setschedparam
67function will fail if:
68.Bl -tag -width Er
69.It Bq Er EINVAL
70Invalid value for
71.Va policy .
72.It Bq Er ENOTSUP
73Invalid value for scheduling parameters.
74.It Bq Er ESRCH
75Non-existent thread
76.Va thread .
77.El
78.Pp
79The
80.Fn pthread_getschedparam
81function will fail if:
82.Bl -tag -width Er
83.It Bq Er ESRCH
84Non-existent thread
85.Va thread .
86.El
87.Sh STANDARDS
88The
89.Fn pthread_setschedparam
90and
91.Fn pthread_getschedparam
92functions conform to
93.St -susv2