diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/getpriority.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/getpriority.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/sysdeps/unix/sysv/linux/getpriority.c b/sysdeps/unix/sysv/linux/getpriority.c deleted file mode 100644 index 5137cf72b8..0000000000 --- a/sysdeps/unix/sysv/linux/getpriority.c +++ /dev/null @@ -1,45 +0,0 @@ -/* getpriority for Linux. - Copyright (C) 1996-2017 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 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, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <sys/resource.h> - -#include <sysdep.h> -#include <sys/syscall.h> - -/* The return value of getpriority syscall is biased by this value - to avoid returning negative values. */ -#define PZERO 20 - -/* Return the highest priority of any process specified by WHICH and WHO - (see above); if WHO is zero, the current process, process group, or user - (as specified by WHO) is used. A lower priority number means higher - priority. Priorities range from PRIO_MIN to PRIO_MAX. */ - -int -__getpriority (enum __priority_which which, id_t who) -{ - int res; - - res = INLINE_SYSCALL (getpriority, 2, (int) which, who); - if (res >= 0) - res = PZERO - res; - return res; -} -libc_hidden_def (__getpriority) -weak_alias (__getpriority, getpriority) |