| 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 <errno.h> |
| 19 | #include <sys/resource.h> |
| 20 | #include <sys/types.h> |
| 21 | |
| 22 | /* Set the soft and hard limits for RESOURCE to *RLIMITS. |
| 23 | Only the super-user can increase hard limits. |
| 24 | Return 0 if successful, -1 if not (and sets errno). */ |
| 25 | int |
| 26 | setrlimit64 (enum __rlimit_resource resource, const struct rlimit64 *rlimits) |
| 27 | { |
| 28 | struct rlimit rlimits32; |
| 29 | |
| 30 | if (rlimits->rlim_cur >= RLIM_INFINITY) |
| 31 | rlimits32.rlim_cur = RLIM_INFINITY; |
| 32 | else |
| 33 | rlimits32.rlim_cur = rlimits->rlim_cur; |
| 34 | if (rlimits->rlim_max >= RLIM_INFINITY) |
| 35 | rlimits32.rlim_max = RLIM_INFINITY; |
| 36 | else |
| 37 | rlimits32.rlim_max = rlimits->rlim_max; |
| 38 | |
| 39 | return __setrlimit (resource, &rlimits32); |
| 40 | } |
| 41 |