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Diffstat (limited to 'lib/libc/sys/sched_get_priority_max.2')
-rw-r--r-- | lib/libc/sys/sched_get_priority_max.2 | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/lib/libc/sys/sched_get_priority_max.2 b/lib/libc/sys/sched_get_priority_max.2 deleted file mode 100644 index 88d1d6d1460d..000000000000 --- a/lib/libc/sys/sched_get_priority_max.2 +++ /dev/null @@ -1,123 +0,0 @@ -.\" Copyright (c) 1998 HD Associates, Inc. -.\" 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 AUTHOR 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 AUTHOR 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. -.\" -.\" $FreeBSD$ -.\" -.Dd March 12, 1998 -.Dt SCHED_GET_PRIORITY_MAX 2 -.Os -.Sh NAME -.Nm sched_get_priority_max , -.Nm sched_get_priority_min , -.Nm sched_rr_get_interval -.Nd get scheduling parameter limits -.Sh LIBRARY -.Lb libc -.Sh SYNOPSIS -.In sched.h -.Ft int -.Fn sched_get_priority_max "int policy" -.Ft int -.Fn sched_get_priority_min "int policy" -.Ft int -.Fn sched_rr_get_interval "pid_t pid" "struct timespec *interval" -.Sh DESCRIPTION -The -.Fn sched_get_priority_max -and -.Fn sched_get_priority_min -system calls return the appropriate maximum or minimum, respectively, -for the scheduling policy specified by -.Fa policy . -The -.Fn sched_rr_get_interval -system call updates the -.Fa timespec -structure referenced by the -.Fa interval -argument to contain the current execution time limit (i.e., time -quantum) for the process specified by -.Fa pid . -If -.Fa pid -is zero, the current execution time limit for the calling process is -returned. -.Pp -The value of -.Fa policy -should be one of the scheduling policy values defined in -.Fa <sched.h> : -.Bl -tag -width [SCHED_OTHER] -.It Bq Er SCHED_FIFO -First-in-first-out fixed priority scheduling with no round robin scheduling; -.It Bq Er SCHED_OTHER -The standard time sharing scheduler; -.It Bq Er SCHED_RR -Round-robin scheduling across same priority processes. -.El -.Sh RETURN VALUES -If successful, the -.Fn sched_get_priority_max -and -.Fn sched_get_priority_min -system calls shall return the appropriate maximum or minimum values, -respectively. -If unsuccessful, they shall return a value of -1 and set -.Fa errno -to indicate the error. -.Pp -.Rv -std sched_rr_get_interval -.Sh ERRORS -On failure -.Va errno -will be set to the corresponding value: -.Bl -tag -width Er -.It Bq Er EINVAL -The value of the -.Fa policy -argument does not represent a defined scheduling policy. -.It Bq Er ENOSYS -The -.Fn sched_get_priority_max , -.Fn sched_get_priority_min , -and -.Fn sched_rr_get_interval -system calls are not supported by the implementation. -.It Bq Er ESRCH -No process can be found corresponding to that specified by -.Fa pid . -.El -.Sh SEE ALSO -.Xr sched_getparam 2 , -.Xr sched_getscheduler 2 , -.Xr sched_setparam 2 , -.Xr sched_setscheduler 2 -.Sh STANDARDS -The -.Fn sched_get_priority_max , -.Fn sched_get_priority_min , -and -.Fn sched_rr_get_interval -system calls conform to -.St -p1003.1b-93 . |