48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/* Copyright (C) 1991-2022 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
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <sys/resource.h>
|
|
#include <errno.h>
|
|
#include <hurd.h>
|
|
#include <hurd/resource.h>
|
|
|
|
/* Put the soft and hard limits for RESOURCE in *RLIMITS.
|
|
Returns 0 if successful, -1 if not (and sets errno). */
|
|
int
|
|
__getrlimit (enum __rlimit_resource resource, struct rlimit *rlimits)
|
|
{
|
|
struct rlimit lim;
|
|
|
|
if (rlimits == NULL || (unsigned int) resource >= RLIMIT_NLIMITS)
|
|
{
|
|
errno = EINVAL;
|
|
return -1;
|
|
}
|
|
|
|
HURD_CRITICAL_BEGIN;
|
|
__mutex_lock (&_hurd_rlimit_lock);
|
|
lim = _hurd_rlimits[resource];
|
|
__mutex_unlock (&_hurd_rlimit_lock);
|
|
HURD_CRITICAL_END;
|
|
|
|
*rlimits = lim;
|
|
|
|
return 0;
|
|
}
|
|
libc_hidden_def (__getrlimit)
|
|
weak_alias (__getrlimit, getrlimit)
|