Define __ASSUME_AT_RANDOM.
[glibc/history.git] / resource / getrlimit64.c
blobdcd67cf56f2355584364d0de2ae5f19ced453588
1 /* Copyright (C) 1991, 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
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.
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.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17 02111-1307 USA. */
19 #include <errno.h>
20 #include <sys/resource.h>
21 #include <sys/types.h>
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 getrlimit64 (enum __rlimit_resource resource, struct rlimit64 *rlimits)
28 struct rlimit rlimits32;
30 if (__getrlimit (resource, &rlimits32) < 0)
31 return -1;
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;
42 return 0;