From 28f540f45bbacd939bfd07f213bcad2bf730b1bf Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Sat, 18 Feb 1995 01:27:10 +0000 Subject: initial import --- sysdeps/unix/sysv/irix4/setpriority.c | 41 +++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 sysdeps/unix/sysv/irix4/setpriority.c (limited to 'sysdeps/unix/sysv/irix4/setpriority.c') diff --git a/sysdeps/unix/sysv/irix4/setpriority.c b/sysdeps/unix/sysv/irix4/setpriority.c new file mode 100644 index 0000000000..a632953423 --- /dev/null +++ b/sysdeps/unix/sysv/irix4/setpriority.c @@ -0,0 +1,41 @@ +/* Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +The GNU C Library is free software; you can redistribute it and/or +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include +#include +#include +#include + +int +DEFUN(setpriority, (which, who, prio), + enum __priority_which which AND int who AND int prio) +{ + switch (which) + { + case PRIO_PROCESS: + return __sysmp (MP_SCHED, MPTS_RENICE_PROC, who, prio); + case PRIO_PGRP: + return __sysmp (MP_SCHED, MPTS_RENICE_PGRP, who, prio); + case PRIO_USER: + return __sysmp (MP_SCHED, MPTS_RENICE_USER, who, prio); + } + + errno = EINVAL; + return -1; +} + -- cgit 1.4.1