diff options
Diffstat (limited to 'sysdeps/unix/bsd/nice.c')
-rw-r--r-- | sysdeps/unix/bsd/nice.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/sysdeps/unix/bsd/nice.c b/sysdeps/unix/bsd/nice.c deleted file mode 100644 index 01f1412adf..0000000000 --- a/sysdeps/unix/bsd/nice.c +++ /dev/null @@ -1,45 +0,0 @@ -/* Copyright (C) 1992 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 <ansidecl.h> -#include <errno.h> -#include <unistd.h> -#include <sys/resource.h> - -/* Increment the scheduling priority of the calling process by INCR. - The superuser may use a negative INCR to decrement the priority. */ -int -DEFUN(nice, (incr), int incr) -{ - int save; - int prio; - - /* -1 is a valid priority, so we use errno to check for an error. */ - save = errno; - errno = 0; - prio = getpriority (PRIO_PROCESS, 0); - if (prio == -1) - { - if (errno != 0) - return -1; - else - errno = save; - } - - return setpriority (PRIO_PROCESS, 0, prio + incr); -} |