| /* Linux getrlimit implementation (32 bits rlim_t). |
| Copyright (C) 2016-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library. If not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #include <errno.h> |
| #include <sys/resource.h> |
| #include <sys/types.h> |
| #include <shlib-compat.h> |
| |
| #if !__RLIM_T_MATCHES_RLIM64_T |
| |
| /* The __NR_getrlimit compatibility implementation is required iff |
| __NR_ugetrlimit is also defined (meaning an old broken RLIM_INFINITY |
| definition). */ |
| # ifndef __NR_ugetrlimit |
| # define __NR_ugetrlimit __NR_getrlimit |
| # undef SHLIB_COMPAT |
| # define SHLIB_COMPAT(a, b, c) 0 |
| # endif |
| |
| int |
| __new_getrlimit (enum __rlimit_resource resource, struct rlimit *rlim) |
| { |
| return INLINE_SYSCALL_CALL (ugetrlimit, resource, rlim); |
| } |
| weak_alias (__new_getrlimit, __getrlimit) |
| hidden_weak (__getrlimit) |
| |
| # if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2) |
| /* Back compatible 2Gig limited rlimit. */ |
| int |
| __old_getrlimit (enum __rlimit_resource resource, struct rlimit *rlim) |
| { |
| return INLINE_SYSCALL_CALL (getrlimit, resource, rlim); |
| } |
| compat_symbol (libc, __old_getrlimit, getrlimit, GLIBC_2_0); |
| versioned_symbol (libc, __new_getrlimit, getrlimit, GLIBC_2_2); |
| # else |
| weak_alias (__new_getrlimit, getrlimit) |
| # endif |
| |
| #endif /* __RLIM_T_MATCHES_RLIM64_T */ |