| 1 | /* Copyright (C) 1991-2024 Free Software Foundation, Inc. |
|---|
| 2 | This file is part of the GNU C Library. |
|---|
| 3 | |
|---|
| 4 | The GNU C Library is free software; you can redistribute it and/or |
|---|
| 5 | modify it under the terms of the GNU Lesser General Public |
|---|
| 6 | License as published by the Free Software Foundation; either |
|---|
| 7 | version 2.1 of the License, or (at your option) any later version. |
|---|
| 8 | |
|---|
| 9 | The GNU C Library is distributed in the hope that it will be useful, |
|---|
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
|---|
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|---|
| 12 | Lesser General Public License for more details. |
|---|
| 13 | |
|---|
| 14 | You should have received a copy of the GNU Lesser General Public |
|---|
| 15 | License along with the GNU C Library; if not, see |
|---|
| 16 | <https://www.gnu.org/licenses/>. */ |
|---|
| 17 | |
|---|
| 18 | #include <sys/resource.h> |
|---|
| 19 | #include <errno.h> |
|---|
| 20 | #include <hurd.h> |
|---|
| 21 | #include <hurd/resource.h> |
|---|
| 22 | |
|---|
| 23 | /* Put the soft and hard limits for RESOURCE in *RLIMITS. |
|---|
| 24 | Returns 0 if successful, -1 if not (and sets errno). */ |
|---|
| 25 | int |
|---|
| 26 | __getrlimit (enum __rlimit_resource resource, struct rlimit *rlimits) |
|---|
| 27 | { |
|---|
| 28 | struct rlimit lim; |
|---|
| 29 | |
|---|
| 30 | if (rlimits == NULL || (unsigned int) resource >= RLIMIT_NLIMITS) |
|---|
| 31 | return __hurd_fail (EINVAL); |
|---|
| 32 | |
|---|
| 33 | HURD_CRITICAL_BEGIN; |
|---|
| 34 | __mutex_lock (&_hurd_rlimit_lock); |
|---|
| 35 | lim = _hurd_rlimits[resource]; |
|---|
| 36 | __mutex_unlock (&_hurd_rlimit_lock); |
|---|
| 37 | HURD_CRITICAL_END; |
|---|
| 38 | |
|---|
| 39 | *rlimits = lim; |
|---|
| 40 | |
|---|
| 41 | return 0; |
|---|
| 42 | } |
|---|
| 43 | libc_hidden_def (__getrlimit) |
|---|
| 44 | weak_alias (__getrlimit, getrlimit) |
|---|
| 45 | |
|---|
