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478b92f0 UD |
1 | /* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc. |
2 | This file is part of the GNU C Library. | |
28f540f4 | 3 | |
478b92f0 UD |
4 | The GNU C Library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Library General Public License as | |
6 | published by the Free Software Foundation; either version 2 of the | |
7 | License, or (at your option) any later version. | |
28f540f4 | 8 | |
478b92f0 UD |
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 | Library General Public License for more details. | |
28f540f4 | 13 | |
478b92f0 UD |
14 | You should have received a copy of the GNU Library General Public |
15 | License along with the GNU C Library; see the file COPYING.LIB. If not, | |
16 | write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, | |
17 | Boston, MA 02111-1307, USA. */ | |
28f540f4 | 18 | |
28f540f4 | 19 | #include <errno.h> |
9756dfe1 UD |
20 | #include <sys/resource.h> |
21 | #include <sys/types.h> | |
28f540f4 | 22 | |
dfd2257a UD |
23 | /* Put the soft and hard limits for RESOURCE in *RLIMITS. |
24 | Returns 0 if successful, -1 if not (and sets errno). */ | |
28f540f4 | 25 | int |
dfd2257a | 26 | getrlimit64 (enum __rlimit_resource resource, struct rlimit64 *rlimits) |
28f540f4 | 27 | { |
9756dfe1 | 28 | struct rlimit rlimits32; |
28f540f4 | 29 | |
9756dfe1 UD |
30 | if (getrlimit (resource, &rlimits32) < 0) |
31 | return -1; | |
32 | ||
33 | if (rlimits32.rlim_cur == RLIM_INFINITY) | |
34 | rlimits->rlim_cur = RLIM64_INFINITY; | |
35 | else | |
36 | rlimits->rlim_cur = rlimits32.rlim_cur; | |
37 | if (rlimits32.rlim_max == RLIM_INFINITY) | |
38 | rlimits->rlim_max = RLIM64_INFINITY; | |
39 | else | |
40 | rlimits->rlim_max = rlimits32.rlim_max; | |
41 | ||
42 | return 0; | |
43 | } |