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/* Copyright (C) 2013-2022 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
<https://www.gnu.org/licenses/>. */
#include <sgidefs.h>
#if _MIPS_SIM == _ABIO32 || _MIPS_SIM == _ABIN32
# include <shlib-compat.h>
# define setrlimit64 __new_setrlimit64
# include <sysdeps/unix/sysv/linux/setrlimit64.c>
# undef setrlimit64
versioned_symbol (libc, __new_setrlimit64, setrlimit64, GLIBC_2_19);
# if SHLIB_COMPAT (libc, GLIBC_2_2, GLIBC_2_19)
/* RLIM64_INFINITY was supposed to be a glibc convention rather than
anything seen by the kernel, but it ended being passed to the kernel
through the prlimit64 syscall. Given that a lot of binaries with
the wrong constant value are in the wild, provide a wrapper function
fixing the value before the syscall. */
# define OLD_RLIM64_INFINITY 0x7fffffffffffffffULL
int
attribute_compat_text_section
__old_setrlimit64 (enum __rlimit_resource resource,
const struct rlimit64 *rlimits)
{
struct rlimit64 krlimits;
if (rlimits->rlim_cur == OLD_RLIM64_INFINITY)
krlimits.rlim_cur = RLIM64_INFINITY;
else
krlimits.rlim_cur = rlimits->rlim_cur;
if (rlimits->rlim_max == OLD_RLIM64_INFINITY)
krlimits.rlim_max = RLIM64_INFINITY;
else
krlimits.rlim_max = rlimits->rlim_max;
return __new_setrlimit64 (resource, &krlimits);
}
compat_symbol (libc, __old_setrlimit64, setrlimit64, GLIBC_2_2);
# endif
#else /* !_ABI_O32 && !_ABI_N32 */
# include <sysdeps/unix/sysv/linux/setrlimit64.c>
#endif
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