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/* Copyright (C) 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David Bartley <dtbartle@csclub.uwaterloo.ca>, 2008.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <sys/time.h>
#include <sys/resource.h>
#include <sys/procset.h>
#include <sys/priocntl.h>
#include <limits.h>
#include <errno.h>
#include <priorityP.h>
int
getpriority (enum __priority_which which, id_t who)
{
idtype_t type = __prio_to_p (which);
if (type == -1)
return -1;
if(who == 0)
who = P_MYID;
pcnice_t nice;
nice.pc_val = 0;
nice.pc_op = PC_GETNICE;
if (priocntl (type, who, PC_DONICE, &nice) == -1)
return -1;
return nice.pc_val;
}
libc_hidden_def (getpriority)
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