| 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 | /* Put the soft and hard limits for RESOURCE in *RLIMITS. |
| 23 | Returns 0 if successful, -1 if not (and sets errno). */ |
| 24 | int |
| 25 | __getrlimit64 (enum __rlimit_resource resource, struct rlimit64 *rlimits) |
| 26 | { |
| 27 | struct rlimit rlimits32; |
| 28 | |
| 29 | if (__getrlimit (resource, &rlimits32) < 0) |
| 30 | return -1; |
| 31 | |
| 32 | if (rlimits32.rlim_cur == RLIM_INFINITY) |
| 33 | rlimits->rlim_cur = RLIM64_INFINITY; |
| 34 | else |
| 35 | rlimits->rlim_cur = rlimits32.rlim_cur; |
| 36 | if (rlimits32.rlim_max == RLIM_INFINITY) |
| 37 | rlimits->rlim_max = RLIM64_INFINITY; |
| 38 | else |
| 39 | rlimits->rlim_max = rlimits32.rlim_max; |
| 40 | |
| 41 | return 0; |
| 42 | } |
| 43 | libc_hidden_def (__getrlimit64) |
| 44 | weak_alias (__getrlimit64, getrlimit64) |
| 45 | libc_hidden_weak (getrlimit64) |
| 46 |