1 /* Copyright (C) 1991-2021 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 setrlimit64(enum __rlimit_resource resource,const struct rlimit64 * rlimits)26setrlimit64 (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